update

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

.github/workflows/ios.yml

@@ -0,0 +1,150 @@
+name: Build & Deploy iOS to TestFlight
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    runs-on: macos-26
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          # Dipin biar CI nggak ikut naik versi diam-diam.
+          # Flutter 3.47 mensyaratkan iOS deployment target minimal 15.0.
+          flutter-version: "3.47.0"
+          cache: true
+
+      - name: Install Dependencies
+        run: flutter pub get
+
+      # ── Code Signing Setup ──────────────────────────────────────────────────
+
+      - name: Install Apple Certificate
+        env:
+          BUILD_CERTIFICATE_BASE64: ${{ secrets.BUILD_CERTIFICATE_BASE64 }}
+          P12_PASSWORD: ${{ secrets.P12_PASSWORD }}
+          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
+        run: |
+          CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+          echo -n "$BUILD_CERTIFICATE_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+
+          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+          security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+
+          security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A \
+            -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security set-key-partition-list -S apple-tool:,apple: \
+            -s -k "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+      - name: Install Provisioning Profile
+        env:
+          BUILD_PROVISION_PROFILE_BASE64: ${{ secrets.BUILD_PROVISION_PROFILE_BASE64 }}
+        run: |
+          PP_PATH=$RUNNER_TEMP/build_pp.mobileprovision
+          echo -n "$BUILD_PROVISION_PROFILE_BASE64" | base64 --decode -o $PP_PATH
+
+          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
+
+          # Xcode requires the filename to be the profile's UUID
+          UUID=$(security cms -D -i $PP_PATH | plutil -extract UUID raw -)
+          cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles/$UUID.mobileprovision
+          echo "Installed provisioning profile UUID: $UUID"
+
+      # ── Disable SPM ─────────────────────────────────────────────────────────
+
+      - name: Disable Swift Package Manager
+        run: flutter config --no-enable-swift-package-manager
+
+      # ── CocoaPods ───────────────────────────────────────────────────────────
+
+      - name: Install CocoaPods Dependencies
+        run: |
+          cd ios
+          rm -rf Pods Podfile.lock
+          pod install --repo-update
+
+      # ── Build & Archive ─────────────────────────────────────────────────────
+
+      - name: Build iOS (no codesign)
+        run: flutter build ios --release --no-codesign
+
+      - name: Re-run pod install to apply Podfile signing settings
+        run: |
+          cd ios
+          pod install
+
+      - name: Archive with Xcode
+        env:
+          TEAM_ID: ${{ secrets.TEAM_ID }}
+        run: |
+          cat > $RUNNER_TEMP/signing.xcconfig << 'XCCONFIG'
+          CODE_SIGN_STYLE = Manual
+          CODE_SIGN_IDENTITY = iPhone Distribution
+          PROVISIONING_PROFILE_SPECIFIER = Enaklo Customer
+          CODE_SIGNING_REQUIRED = YES
+          XCCONFIG
+
+          xcodebuild archive \
+            -workspace ios/Runner.xcworkspace \
+            -scheme Runner \
+            -configuration Release \
+            -archivePath $RUNNER_TEMP/Runner.xcarchive \
+            -destination "generic/platform=iOS" \
+            -xcconfig $RUNNER_TEMP/signing.xcconfig \
+            DEVELOPMENT_TEAM="$TEAM_ID"
+
+      - name: Export IPA
+        run: |
+          xcodebuild -exportArchive \
+            -archivePath $RUNNER_TEMP/Runner.xcarchive \
+            -exportPath $RUNNER_TEMP/export \
+            -exportOptionsPlist ios/ExportOptions.plist
+
+          mkdir -p build/ios/ipa
+          cp $RUNNER_TEMP/export/*.ipa build/ios/ipa/
+
+      # ── Upload to TestFlight ────────────────────────────────────────────────
+
+      - name: Upload to TestFlight via Transporter
+        env:
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          APP_SPECIFIC_PASSWORD: ${{ secrets.APP_SPECIFIC_PASSWORD }}
+        run: |
+          IPA_PATH=$(find build/ios/ipa -name "*.ipa" | head -1)
+          echo "Uploading: $IPA_PATH"
+          xcrun altool --upload-app \
+            --type ios \
+            --file "$IPA_PATH" \
+            --username "$APPLE_ID" \
+            --password "$APP_SPECIFIC_PASSWORD" \
+            --verbose
+
+      # ── Cleanup ─────────────────────────────────────────────────────────────
+
+      - name: Clean Up Keychain and Provisioning Profile
+        if: ${{ always() }}
+        run: |
+          security delete-keychain $RUNNER_TEMP/app-signing.keychain-db || true
+          rm -rf ~/Library/MobileDevice/Provisioning\ Profiles/*.mobileprovision || true
+
+      # ── Artifact ────────────────────────────────────────────────────────────
+
+      - name: Upload IPA as Artifact
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ios-ipa
+          path: build/ios/ipa/*.ipa
+          retention-days: 7

analysis_options.yaml

@@ -18,3 +18,10 @@ analyzer:
     - test/generated/**
     - "**/**.g.dart"
     - "**/**.freezed.dart"
+    - build/**
+    - android/**
+    - ios/**
+    - web/**
+    - windows/**
+    - macos/**
+    - linux/**

android/app/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
 }
 
 android {
-    namespace = "com.appskel.enaklo"
+    namespace = "com.apskel.enaklocustomer"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = "27.0.12077973"
 
@@ -21,7 +21,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.appskel.enaklo"
+        applicationId = "com.apskel.enaklocustomer"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
         minSdk = flutter.minSdkVersion

android/app/src/main/kotlin/com/apskel/enaklocustomer/MainActivity.kt

@@ -0,0 +1,36 @@
+package com.apskel.enaklocustomer
+
+import android.os.Build
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugins.webviewflutter.WebViewFlutterAndroidExternalApi
+
+class MainActivity : FlutterActivity() {
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+
+        // Pengaturan WebView yang tidak disediakan plugin webview_flutter.
+        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, WEBVIEW_CHANNEL)
+            .setMethodCallHandler { call, result ->
+                when (call.method) {
+                    "enableOffscreenPreRaster" -> {
+                        val id = call.argument<Number>("webViewId")?.toLong()
+                        @Suppress("DEPRECATION")
+                        val webView = id?.let {
+                            WebViewFlutterAndroidExternalApi.getWebView(flutterEngine, it)
+                        }
+                        if (webView != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                            webView.settings.offscreenPreRaster = true
+                        }
+                        result.success(webView != null)
+                    }
+                    else -> result.notImplemented()
+                }
+            }
+    }
+
+    private companion object {
+        const val WEBVIEW_CHANNEL = "com.apskel.enaklocustomer/webview"
+    }
+}

android/app/src/main/kotlin/com/example/enaklo/MainActivity.kt

@@ -1,5 +0,0 @@
-package com.appskel.enaklo
-
-import io.flutter.embedding.android.FlutterActivity
-
-class MainActivity : FlutterActivity()

android/gradle.properties

@@ -1,3 +1,7 @@
 org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
+# This builtInKotlin flag was added automatically by Flutter migrator
+android.builtInKotlin=false
+# This newDsl flag was added automatically by Flutter migrator
+android.newDsl=false

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-all.zip

android/settings.gradle.kts

@@ -18,8 +18,8 @@ pluginManagement {
 
 plugins {
     id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "8.7.3" apply false
-    id("org.jetbrains.kotlin.android") version "2.1.0" apply false
+    id("com.android.application") version "8.11.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
 }
 
 include(":app")

docs/mobile-customer-enakpoint.md

@@ -0,0 +1,617 @@
+# Prompt: fitur EnakPoint & EnakCoin di Mobile App Customer
+
+Kamu mengerjakan aplikasi mobile untuk **customer** (bukan kasir, bukan backoffice).
+Tugasmu: membangun fitur loyalitas EnakPoint & EnakCoin di aplikasi, memakai API backend
+yang sudah jadi dan dijelaskan di dokumen ini. Jangan mengarang endpoint, field, atau
+aturan yang tidak tertulis di sini; kalau ada yang kurang jelas, tanyakan dulu.
+
+---
+
+## 1. Konteks bisnis
+
+|                               | EnakPoint (`POINT`)                                  | EnakCoin (`COIN`)                   |
+| ----------------------------- | ---------------------------------------------------- | ----------------------------------- |
+| Didapat dari                  | Belanja (order lunas), koreksi admin, tukar EnakCoin | Belanja, koreksi admin              |
+| Dipakai untuk                 | **Membayar order**                                   | **Main game**, ditukar ke EnakPoint |
+| Bisa dikirim ke customer lain | Ya                                                   | Ya                                  |
+| Bisa kedaluwarsa              | Ya, bila owner mengaktifkan                          | Ya, bila owner mengaktifkan         |
+
+Tidak ada lagi "token". Semua yang dulu token sekarang EnakCoin, dan endpoint serta
+field bernama token sudah dihapus dari API.
+
+### Aturan yang wajib dipatuhi di UI
+
+1. **Semua jumlah bilangan bulat.** Tidak ada desimal pada EnakPoint atau EnakCoin.
+2. **Saldo bukan uang.** Nilai rupiah EnakPoint selalu ditulis **"setara potongan
+   Rp …"**, tidak pernah "saldo Rp …" atau "uang". Tidak ada fitur tarik tunai.
+3. **PIN 6 digit wajib** untuk: membuat kode bayar, tukar
+   EnakCoin, dan transfer. **Main game tidak butuh PIN.** Melihat saldo dan riwayat
+   tidak butuh PIN.
+4. **PIN terpisah dari password login** dan selalu dikirim sebagai **string** (supaya
+   nol di depan tidak hilang). Jangan pernah menyimpan PIN di perangkat, log, atau
+   analytics.
+5. **Satu akun customer = satu organisasi.** Saldo berlaku di semua outlet organisasi itu.
+6. **Waktu memakai WIB.** Tanggal kedaluwarsa berarti saldo masih bisa dipakai sampai
+   23:59:59 WIB di tanggal itu.
+
+---
+
+## 2. Koneksi ke API
+
+- Base URL: `/api/v1`
+- Semua endpoint customer: header `Authorization: Bearer <token login customer>`
+- Semua jumlah di request dan response berupa integer.
+
+### Registrasi customer
+
+`POST /api/v1/customer-auth/register/start` menerima `organization_id` (opsional):
+
+```json
+{ "phone_number": "0812…", "name": "Budi", "birth_date": "2000-01-31", "organization_id": "648b96a0-1d1d-414e-baee-37e9d6317b4e" }
+```
+
+- Customer terdaftar di satu organisasi, dan saldonya berlaku di semua outlet organisasi itu.
+- Bila `organization_id` tidak dikirim dan backend hanya punya satu organisasi, customer
+  otomatis masuk ke organisasi itu. Bila ada lebih dari satu, registrasi ditolak
+  ("organization_id is required"), jadi sebaiknya app selalu mengirimnya dari config per
+  environment/brand.
+- `organization_id` yang dikirim harus ada; bila tidak, registrasi ditolak sebelum OTP dikirim.
+- Wallet customer baru belum punya baris sampai saldo pertama kali bergerak;
+  `GET /customer/wallet` tetap menjawab saldo 0.
+
+### Format response
+
+Sukses:
+
+```json
+{ "success": true, "data": { … }, "errors": null }
+```
+
+Gagal:
+
+```json
+{ "success": false, "data": null, "errors": [{ "code": "304", "entity": "wallet_service", "cause": "wallet move refused: not enough EnakCoin" }] }
+```
+
+| `errors[0].code`   | HTTP | Arti                                 | Yang dilakukan app                                                                                |
+| ------------------ | ---- | ------------------------------------ | ------------------------------------------------------------------------------------------------- |
+| `303`, `310`       | 400  | Request tidak lengkap / salah format | Bug di app; tampilkan pesan umum                                                                  |
+| `304`              | 400  | Ditolak aturan bisnis                | Tampilkan pesan yang ramah (lihat tiap fitur); `cause` berbahasa Inggris, jangan tampilkan mentah |
+| `404`              | 404  | Tidak ditemukan                      | Tampilkan "tidak ditemukan"                                                                       |
+| `429`              | 429  | Minta OTP terlalu cepat              | Tampilkan hitung mundur sebelum boleh minta lagi                                                  |
+| `PIN_NOT_SET`      | 403  | Belum punya PIN                      | Buka alur buat PIN (§6.2)                                                                         |
+| `PIN_INVALID`      | 400  | PIN salah                            | §6.5                                                                                              |
+| `PIN_LOCKED`       | 423  | PIN terkunci                         | §6.5                                                                                              |
+| `TRANSFER_BLOCKED` | 403  | Transfer ditahan setelah reset PIN   | §6.5                                                                                              |
+| `900`              | 500  | Error server                         | "Terjadi kesalahan, coba lagi"                                                                    |
+
+### Idempotency-Key
+
+Endpoint **tukar** dan **transfer** wajib header `Idempotency-Key` (string unik, maks.
+50 karakter, mis. UUID v4).
+
+- Buat **satu key baru saat customer menekan tombol konfirmasi**.
+- Bila request gagal karena jaringan/timeout, **kirim ulang dengan key yang sama**.
+  Server mengembalikan hasil pertama dengan `"replayed": true` dan tidak memotong saldo
+  dua kali.
+- Jangan pakai ulang key untuk transaksi yang berbeda; server menolaknya (`304`).
+
+---
+
+## 3. Layar yang perlu dibuat
+
+| Layar                            | Endpoint utama                                               | Butuh PIN |
+| -------------------------------- | ------------------------------------------------------------ | --------- |
+| Beranda wallet                   | `GET /customer/wallet`                                       | –         |
+| Riwayat mutasi                   | `GET /customer/wallet/transactions`                          | –         |
+| Saldo akan kedaluwarsa           | `GET /customer/wallet/expiring`                              | –         |
+| Daftar outlet                    | `GET /customer/outlets`                                      | –         |
+| Riwayat order + detail           | `GET /customer/orders`, `GET /customer/orders/:id`           | –         |
+| Kode bayar (angka + QR)          | `POST /customer/wallet/payment-code`                         | Ya        |
+| Tukar EnakCoin                   | `GET …/exchange/preview`, `POST /customer/wallet/exchange`   | Ya        |
+| Transfer                         | `GET …/transfer/recipient`, `POST /customer/wallet/transfer` | Ya        |
+| PIN (buat, ganti, lupa)          | `/customer/pin/*`                                            | –         |
+| Game                             | `POST /customer/spin`                                        | –         |
+| (latar belakang) registrasi push | `PUT` / `DELETE /customer/devices`                           | –         |
+
+---
+
+## 4. Beranda wallet, riwayat, kedaluwarsa
+
+### 4.1 Beranda — `GET /customer/wallet`
+
+```json
+{
+  "point_balance": 12500,
+  "coin_balance": 8,
+  "point_value": 1,
+  "point_discount_value": 12500,
+  "nearest_expiring": {
+    "point": { "amount": 150, "date": "2026-12-31" },
+    "coin": null
+  },
+  "recent_transactions": [
+    /* sama dengan item riwayat §4.2, maksimal 5 */
+  ]
+}
+```
+
+Tampilkan:
+
+- Saldo EnakPoint (`point_balance`) dengan keterangan "setara potongan Rp
+  {point_discount_value}" (format ribuan Indonesia: `Rp 12.500`).
+- Saldo EnakCoin (`coin_balance`).
+- Bila `nearest_expiring.point` / `.coin` tidak `null`: banner "{amount} EnakPoint akan
+  kedaluwarsa pada {date}" yang membuka layar §4.3.
+- 5 mutasi terakhir dari `recent_transactions`, dengan tautan "Lihat semua" ke §4.2.
+- Tombol aksi: Bayar di kasir (§7.1), Tukar EnakCoin (§8.1), Transfer (§8.2), Main game (§9).
+
+Muat ulang beranda setelah setiap transaksi dan saat menerima push (§5).
+
+Field `total_points`, `points_history`, `last_updated` di response ini **deprecated**;
+jangan dipakai.
+
+### 4.2 Riwayat — `GET /customer/wallet/transactions`
+
+Query (semua opsional):
+
+| Query        | Contoh         | Keterangan                                          |
+| ------------ | -------------- | --------------------------------------------------- |
+| `page`       | `1`            | Mulai dari 1                                        |
+| `limit`      | `20`           | 1–100, default 20                                   |
+| `currency`   | `POINT`        | `POINT` atau `COIN`; untuk tab EnakPoint / EnakCoin |
+| `type`       | `EARN,PAYMENT` | Satu atau beberapa tipe dipisah koma, untuk filter  |
+| `from`, `to` | `2026-09-01`   | Tanggal WIB, inklusif                               |
+
+```json
+{
+  "data": [
+    {
+      "id": "…",
+      "currency": "POINT",
+      "type": "EARN",
+      "amount": 875,
+      "balance_after": 12500,
+      "description": "Belanja #ORD-0123 di Outlet Kemang",
+      "source": { "type": "ORDER", "id": "…" },
+      "outlet_id": "…",
+      "group_id": null,
+      "expires_at": "2026-12-31T23:59:59+07:00",
+      "lots": [{ "amount": 875, "remaining": 875, "expires_at": "2026-12-31T23:59:59+07:00" }],
+      "created_at": "2026-09-30T12:01:00Z"
+    }
+  ],
+  "pagination": { "page": 1, "limit": 20, "total_count": 42, "total_pages": 3 }
+}
+```
+
+Aturan tampilan:
+
+- `amount` bertanda: positif tampil hijau dengan `+`, negatif merah dengan `−`.
+- `description` sudah siap tampil (nama lawan transfer sudah disamarkan). Tampilkan apa
+  adanya.
+- Mutasi masuk yang punya `expires_at` menampilkan "Berlaku sampai {tanggal}".
+- Infinite scroll memakai `pagination.total_pages`.
+- Riwayat tidak pernah berubah atau hilang; koreksi muncul sebagai baris baru.
+
+Label tipe:
+
+| `type`           | Label                             | Arah  |
+| ---------------- | --------------------------------- | ----- |
+| `EARN`           | Dari belanja                      | +     |
+| `EARN_REVERSAL`  | Dibatalkan (order di-void/refund) | −     |
+| `PAYMENT`        | Bayar pesanan                     | −     |
+| `PAYMENT_REFUND` | Pengembalian pembayaran           | +     |
+| `EXCHANGE_OUT`   | Ditukar ke EnakPoint              | −     |
+| `EXCHANGE_IN`    | Hasil tukar EnakCoin              | +     |
+| `TRANSFER_OUT`   | Transfer keluar                   | −     |
+| `TRANSFER_IN`    | Transfer masuk                    | +     |
+| `GAME_SPEND`     | Main game                         | −     |
+| `EXPIRE`         | Kedaluwarsa                       | −     |
+| `ADJUSTMENT`     | Koreksi                           | + / − |
+| `MIGRATION`      | Saldo awal                        | +     |
+
+### 4.3 Akan kedaluwarsa — `GET /customer/wallet/expiring`
+
+```json
+{
+  "point": [
+    { "amount": 150, "date": "2026-10-31" },
+    { "amount": 200, "date": "2026-12-31" }
+  ],
+  "coin": []
+}
+```
+
+Daftar per tanggal, paling dekat di atas. Daftar kosong: tampilkan "Tidak ada saldo
+yang akan kedaluwarsa". Saldo yang kedaluwarsa hangus tanpa kompensasi.
+
+---
+
+### 4.4 Daftar outlet — `GET /customer/outlets`
+
+Outlet aktif di organisasi customer, tempat saldo EnakPoint & EnakCoin berlaku. Urut
+berdasarkan nama.
+
+```json
+[
+  {
+    "id": "…",
+    "name": "Gokuna Kemang",
+    "address": "Jl. Kemang Raya 10",
+    "accepts_point_payment": true,
+    "earns_points": true,
+    "earns_coins": false
+  }
+]
+```
+
+- `address` bisa `null`.
+- `accepts_point_payment`: kasir di outlet ini menerima pembayaran EnakPoint. Pakai
+  untuk label "Bisa bayar pakai EnakPoint".
+- `earns_points` / `earns_coins`: belanja di outlet ini memberi EnakPoint / EnakCoin.
+- Belum ada telepon, koordinat, atau jam buka; data itu belum disimpan di backend.
+
+### 4.5 Riwayat order — `GET /customer/orders` dan `GET /customer/orders/:id`
+
+Order milik customer yang login di semua outlet organisasinya, terbaru di atas. Order
+hanya masuk ke sini bila kasir mengaitkannya ke customer.
+
+`GET /api/v1/customer/orders?page=1&limit=20` (`limit` 1–100, default 20):
+
+```json
+{
+  "data": [
+    {
+      "id": "…",
+      "order_number": "ORD-0123",
+      "outlet_id": "…",
+      "outlet_name": "Gokuna 1",
+      "order_type": "dine_in",
+      "status": "completed",
+      "payment_status": "completed",
+      "total_amount": 99000,
+      "item_count": 2,
+      "is_void": false,
+      "is_refund": false,
+      "points_earned": 865,
+      "coins_earned": 3,
+      "created_at": "2026-09-30T12:01:00Z"
+    }
+  ],
+  "pagination": { "page": 1, "limit": 20, "total_count": 42, "total_pages": 3 }
+}
+```
+
+`GET /api/v1/customer/orders/{id}` mengembalikan field yang sama, ditambah:
+
+```json
+{
+  "table_number": "A3",
+  "subtotal": 90000,
+  "discount_amount": 0,
+  "tax_amount": 9000,
+  "refund_amount": 0,
+  "items": [
+    {
+      "id": "…",
+      "product_id": "…",
+      "product_name": "Kopi Susu",
+      "variant_name": "Large",
+      "quantity": 2,
+      "unit_price": 25000,
+      "total_price": 50000,
+      "refund_quantity": 0,
+      "modifiers": [],
+      "status": "completed"
+    },
+    {
+      "id": "…",
+      "product_id": "…",
+      "product_name": "Ikan Tude",
+      "variant_name": null,
+      "quantity": 1,
+      "weight": 4.2,
+      "unit_name": "ons",
+      "unit_price": 4500,
+      "total_price": 18900,
+      "refund_quantity": 0,
+      "modifiers": [],
+      "status": "completed"
+    }
+  ],
+  "payments": [
+    { "id": "…", "method_name": "EnakPoint", "method_type": "point", "amount": 12500, "status": "completed", "refund_amount": 0, "points_used": 12500, "point_value": 1, "created_at": "…" },
+    { "id": "…", "method_name": "Cash", "method_type": "cash", "amount": 86500, "status": "completed", "refund_amount": 0, "created_at": "…" }
+  ]
+}
+```
+
+- Order customer lain atau yang tidak ada → `404`.
+- `points_earned` / `coins_earned`: yang didapat dari order ini; 0 bila tidak ada.
+- Item timbangan membawa `weight` dan `unit_name`; tampilkan "1 × 4,2 ons".
+- Pembayaran EnakPoint membawa `points_used`; tampilkan "EnakPoint 12.500 (Rp 12.500)".
+- Order yang `is_void` atau `is_refund` tetap tampil, beri label "Dibatalkan" /
+  "Direfund".
+
+## 5. Notifikasi push (FCM)
+
+### 5.1 Registrasi device
+
+Setelah login berhasil **dan** setiap kali FCM memberi token baru (`onTokenRefresh`):
+
+`PUT /api/v1/customer/devices`
+
+```json
+{ "device_id": "<id unik & stabil per instalasi>", "fcm_token": "<token FCM>", "platform": "android", "app_version": "2.4.0" }
+```
+
+- `device_id` wajib, stabil untuk satu instalasi (simpan di secure storage).
+- `platform`: `android`, `ios`, atau `web`.
+- Saat **logout**, panggil `DELETE /api/v1/customer/devices/{device_id}` sebelum
+  menghapus token login, supaya HP itu tidak lagi menerima notifikasi akun ini.
+
+Tanpa registrasi ini, customer tidak menerima push apa pun.
+
+### 5.2 Tipe push
+
+Semua nilai di `data` berupa string.
+
+| `data.type`          | Kapan                              | Isi `data` lain                                    | Aksi saat di-tap                  |
+| -------------------- | ---------------------------------- | -------------------------------------------------- | --------------------------------- |
+| `WALLET_TRANSFER_IN` | Menerima transfer                  | `transaction_id`, `group_id`, `currency`, `amount` | Buka riwayat, sorot transaksi itu |
+| `WALLET_EXPIRING`    | Beberapa hari sebelum saldo hangus | `currency`, `amount`, `expiry_date`                | Buka layar kedaluwarsa (§4.3)     |
+| `WALLET_EXPIRED`     | Saldo baru saja hangus             | `currency`, `amount`                               | Buka riwayat                      |
+| `PIN_LOCKED`         | PIN terkunci setelah 5 kali salah  | `locked_until` (RFC3339 UTC)                       | Buka layar lupa PIN (§6.4)        |
+
+Saat app terbuka dan menerima push wallet, muat ulang beranda.
+
+---
+
+## 6. PIN
+
+### 6.1 Kapan diminta
+
+Jangan minta PIN saat registrasi. Minta saat customer **pertama kali** melakukan aksi
+yang butuh PIN. Cek dengan:
+
+`GET /api/v1/customer/pin/status` → `{ "has_pin": false, "locked_until": null, "transfer_blocked_until": null }`
+
+Bila `has_pin: false`, arahkan ke alur buat PIN, lalu kembali ke aksi semula.
+
+### 6.2 Buat PIN
+
+1. `POST /api/v1/customer/pin/otp` dengan `{ "purpose": "pin_setup" }`.
+   Response: `{ "purpose": "pin_setup", "otp_token": "…", "expires_at": "…" }`.
+   OTP dikirim ke WhatsApp customer.
+2. Customer memasukkan kode OTP, lalu PIN dua kali.
+3. `POST /api/v1/customer/pin` dengan
+   `{ "otp_token": "…", "otp_code": "123456", "pin": "482913", "confirm_pin": "482913" }`.
+   Response: status PIN.
+
+Validasi di app sebelum kirim (server juga memeriksa, jawab `304`):
+
+- Tepat 6 digit angka, dan konfirmasi sama.
+- Bukan satu digit berulang (`111111`).
+- Bukan berurutan naik/turun (`123456`, `654321`).
+- Bukan tanggal lahir customer (`DDMMYY` atau `YYMMDD`).
+
+Minta OTP lagi terlalu cepat → `429`: tampilkan hitung mundur.
+
+### 6.3 Ganti PIN
+
+`PUT /api/v1/customer/pin` dengan `{ "old_pin": "…", "pin": "…", "confirm_pin": "…" }`.
+
+### 6.4 Lupa PIN
+
+1. `POST /customer/pin/otp` dengan `{ "purpose": "pin_reset" }`.
+2. `POST /customer/pin/reset` dengan `{ "otp_token", "otp_code", "pin", "confirm_pin" }`.
+
+Reset juga membuka PIN yang terkunci. Setelah reset, **transfer keluar ditahan 24 jam**;
+bayar dan tukar tetap bisa. Beri tahu customer hal ini di layar sukses.
+
+### 6.5 Menangani error PIN
+
+Semua endpoint yang menerima `pin` bisa menjawab error PIN. Pada error ini **`data`
+tidak `null`**:
+
+```json
+{ "success": false, "data": { "code": "PIN_INVALID", "remaining_attempts": 3 }, "errors": [ … ] }
+```
+
+| `data.code`        | Field tambahan           | Tampilan                                             |
+| ------------------ | ------------------------ | ---------------------------------------------------- |
+| `PIN_NOT_SET`      | –                        | Buka alur buat PIN (§6.2)                            |
+| `PIN_INVALID`      | `remaining_attempts`     | "PIN salah, sisa {n} percobaan." Kosongkan input PIN |
+| `PIN_LOCKED`       | `locked_until`           | "PIN terkunci sampai {jam}." Tombol "Lupa PIN"       |
+| `TRANSFER_BLOCKED` | `transfer_blocked_until` | "Transfer bisa dilakukan lagi pada {waktu}."         |
+
+5 kali salah berturut-turut mengunci PIN 30 menit; selama terkunci PIN yang benar pun
+ditolak. Penghitung ada di server, jadi jangan membuat penghitung sendiri di app.
+
+---
+
+## 7. Membayar dengan EnakPoint
+
+App customer tidak membuat atau membayar order; order hanya bisa dilihat (§4.5).
+EnakPoint hanya dipakai membayar di kasir, lewat kode bayar dari app. Jangan membangun
+layar checkout atau memanggil `POST /customer/orders/:id/pay-with-points`.
+
+### 7.1 Di kasir — kode bayar
+
+Customer tidak pernah mengetik PIN di mesin kasir. Alurnya:
+
+1. Customer membuka "Bayar di kasir" dan memasukkan PIN.
+2. `POST /api/v1/customer/wallet/payment-code` dengan `{ "pin": "482913" }`:
+
+   ```json
+   { "code": "482913", "qr_payload": "enakpoint:482913", "expires_at": "2026-09-30T05:02:00Z" }
+   ```
+
+3. Tampilkan `code` besar (angka) **dan** QR dari `qr_payload` (string apa adanya).
+4. Tampilkan hitung mundur ke `expires_at` (2 menit). Setelah habis, sembunyikan kode
+   dan tampilkan tombol "Buat kode baru".
+5. Kasir memindai/mengetik kode dan memilih jumlah EnakPoint. App tidak menerima
+   callback; setelah customer kembali ke beranda, muat ulang saldo.
+
+Kode sekali pakai. Membuat kode baru membatalkan kode lama.
+
+### 7.2 Refund
+
+Bila order yang dibayar EnakPoint dibatalkan atau direfund, EnakPoint kembali sebagai
+EnakPoint (tidak pernah tunai) dan muncul di riwayat sebagai `PAYMENT_REFUND`.
+
+---
+
+## 8. Tukar dan transfer
+
+### 8.1 Tukar EnakCoin → EnakPoint
+
+1. Customer mengetik jumlah EnakCoin. Panggil preview (debounce saat mengetik):
+
+   `GET /api/v1/customer/wallet/exchange/preview?coins=30`
+
+   ```json
+   { "coin_amount": 10, "point_amount": 3, "coin_balance": 35, "coins": 30, "points": 9, "valid": true }
+   ```
+
+   - Kurs: `coin_amount` EnakCoin = `point_amount` EnakPoint. Tampilkan "10 EnakCoin =
+     3 EnakPoint".
+   - Bila `valid: false`, tampilkan `reason` sebagai alasan dan nonaktifkan tombol. Jumlah
+     harus kelipatan `coin_amount`.
+   - Tampilkan "Kamu akan mendapat {points} EnakPoint".
+
+2. Konfirmasi (tukar tidak bisa dibatalkan) → minta PIN →
+
+   `POST /api/v1/customer/wallet/exchange` + header `Idempotency-Key`
+
+   ```json
+   { "coins": 30, "pin": "482913" }
+   ```
+
+   ```json
+   {
+     "group_id": "…",
+     "coins": 30,
+     "points": 9,
+     "coin_amount": 10,
+     "point_amount": 3,
+     "lots": [{ "amount": 9, "expires_at": "2026-12-31T23:59:59+07:00" }],
+     "coin_balance": 5,
+     "point_balance": 9,
+     "replayed": false
+   }
+   ```
+
+3. Layar sukses: saldo baru, dan bila `lots[].expires_at` ada, "EnakPoint ini berlaku
+   sampai {tanggal}".
+
+### 8.2 Transfer
+
+1. Pilih mata uang (EnakPoint / EnakCoin), isi nomor HP penerima dan jumlah.
+2. Cek penerima:
+
+   `GET /api/v1/customer/wallet/transfer/recipient?phone=081234561234`
+
+   ```json
+   { "name": "Bu*** Sa***", "phone_number": "08**-****-1234" }
+   ```
+
+   | Hasil  | Tampilan                                                         |
+   | ------ | ---------------------------------------------------------------- |
+   | Sukses | "Kirim ke Bu*** Sa*** (08**-\*\***-1234)?"                       |
+   | `404`  | "Nomor ini tidak terdaftar"                                      |
+   | `304`  | "Tidak bisa mengirim ke nomor ini" (diri sendiri, akun nonaktif) |
+
+3. Konfirmasi (transfer final, tidak bisa dibatalkan) → minta PIN →
+
+   `POST /api/v1/customer/wallet/transfer` + header `Idempotency-Key`
+
+   ```json
+   { "currency": "POINT", "amount": 120, "recipient_phone": "081234561234", "pin": "482913" }
+   ```
+
+   ```json
+   {
+     "group_id": "…",
+     "currency": "POINT",
+     "amount": 120,
+     "recipient": { "name": "Bu*** Sa***", "phone_number": "08**-****-1234" },
+     "lots": [
+       { "amount": 100, "expires_at": "2026-12-31T23:59:59+07:00" },
+       { "amount": 20, "expires_at": null }
+     ],
+     "balance": 30,
+     "replayed": false
+   }
+   ```
+
+4. Layar sukses: saldo tersisa (`balance`). Bila ada `lots[].expires_at`, tampilkan
+   "Saldo yang dikirim berlaku sampai {tanggal}" (tanggal kedaluwarsa ikut terbawa ke
+   penerima).
+
+Penolakan `304` yang mungkin: transfer dimatikan owner, di bawah minimal, di atas
+maksimal per transaksi, melewati batas harian (reset tengah malam WIB), saldo tidak
+cukup. Tampilkan pesan umum "Transfer tidak bisa diproses" plus alasan yang sesuai
+bila bisa dikenali. Bila kena `TRANSFER_BLOCKED`, ikuti §6.5.
+
+Penerima mendapat push `WALLET_TRANSFER_IN`.
+
+---
+
+## 9. Game (memakai EnakCoin)
+
+`POST /api/v1/customer/spin` dengan `{ "spin_id": "<id game>" }`. Tanpa PIN.
+
+```json
+{
+  "game_play": { "id": "…", "game_id": "…", "coins_used": 1, "created_at": "…" },
+  "prize_won": { "id": "…", "name": "Voucher 10rb" },
+  "coins_remaining": 7
+}
+```
+
+- Setiap game punya biaya sendiri: `metadata.coin_cost` pada data game dari
+  `GET /api/v1/customer/games` (atau `GET /customer/ferris-wheel`), default 1 bila kosong.
+  Tampilkan biaya sebelum main, dan nonaktifkan tombol bila `coin_balance` kurang.
+- `304`: EnakCoin kurang, game nonaktif, atau hadiah baru saja habis. Tidak ada
+  EnakCoin yang terpotong; tampilkan pesan dan biarkan customer mencoba lagi.
+- Setelah main, perbarui saldo EnakCoin dari `coins_remaining`.
+
+---
+
+## 10. Yang sudah dihapus / deprecated
+
+Sudah **dihapus** dari API (jangan dipanggil, akan error / tidak ada):
+
+| Lama                                              | Pengganti                                                         |
+| ------------------------------------------------- | ----------------------------------------------------------------- |
+| `GET /customer/tokens`                            | `GET /customer/wallet` → `coin_balance`                           |
+| `total_tokens`, `tokens_history`                  | `coin_balance`, `GET /customer/wallet/transactions?currency=COIN` |
+| `token_used`, `tokens_remaining` di response game | `coins_used`, `coins_remaining`                                   |
+
+Masih ada tapi **deprecated** (akan dihapus, jangan dipakai di kode baru):
+
+| Lama                                                                   | Pengganti                                |
+| ---------------------------------------------------------------------- | ---------------------------------------- |
+| `GET /customer/points`                                                 | `GET /customer/wallet` → `point_balance` |
+| `total_points`, `points_history`, `last_updated` di `/customer/wallet` | `point_balance`, `recent_transactions`   |
+
+---
+
+## 11. Checklist selesai
+
+- [ ] Beranda menampilkan saldo EnakPoint ("setara potongan Rp …"), EnakCoin, dan banner kedaluwarsa terdekat.
+- [ ] Riwayat dengan tab per mata uang, filter tipe/tanggal, infinite scroll, label tipe sesuai §4.2.
+- [ ] Layar saldo akan kedaluwarsa.
+- [ ] Registrasi device FCM setelah login dan saat token berganti; unregister saat logout.
+- [ ] Penanganan tap untuk keempat tipe push.
+- [ ] PIN diminta hanya saat aksi yang membutuhkan; alur buat, ganti, dan lupa PIN lewat OTP.
+- [ ] Keempat error PIN ditangani di semua layar yang meminta PIN.
+- [ ] Kode bayar: angka + QR, hitung mundur 2 menit, tombol buat ulang.
+- [ ] Tukar dengan preview, kelipatan kurs, konfirmasi, `Idempotency-Key`, retry dengan key sama.
+- [ ] Transfer dengan cek penerima tersamar, konfirmasi, `Idempotency-Key`, retry dengan key sama.
+- [ ] Game memakai `coins_used` / `coins_remaining` dan menampilkan biaya per game.
+- [ ] Riwayat order dengan pagination dan layar detail (item, pembayaran, EnakPoint/EnakCoin yang didapat).
+- [ ] Tidak ada pemakaian endpoint atau field di §10.
+- [ ] PIN tidak pernah disimpan, di-log, atau dikirim ke analytics.

ios/ExportOptions.plist

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <!-- Ganti "app-store-connect" jika perlu: ad-hoc, enterprise, development -->
+    <key>method</key>
+    <string>app-store-connect</string>
+
+    <!-- Team ID dari Apple Developer account -->
+    <key>teamID</key>
+    <string>5TRC3M8UZG</string>
+
+    <!-- Signing style: manual (pakai provisioning profile eksplisit) -->
+    <key>signingStyle</key>
+    <string>manual</string>
+
+    <!-- Provisioning profiles: key = bundle ID, value = nama profile -->
+    <key>provisioningProfiles</key>
+    <dict>
+        <key>com.apskel.enaklocustomer</key>
+        <string>Enaklo Customer</string>
+    </dict>
+
+    <key>stripSwiftSymbols</key>
+    <true/>
+
+    <key>uploadBitcode</key>
+    <false/>
+
+    <key>uploadSymbols</key>
+    <true/>
+
+    <key>compileBitcode</key>
+    <false/>
+</dict>
+</plist>

ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>12.0</string>
+  <string>15.0</string>
 </dict>
 </plist>

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '12.0'
+platform :ios, '15.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -39,5 +39,12 @@ end
 post_install do |installer|
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
+    target.build_configurations.each do |config|
+      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '15.0'
+      # Disable code signing for all Pod targets — only Runner needs signing
+      config.build_settings['CODE_SIGNING_ALLOWED'] = 'NO'
+      config.build_settings['CODE_SIGNING_REQUIRED'] = 'NO'
+      config.build_settings['CODE_SIGN_IDENTITY'] = ''
+    end
   end
 end

ios/Runner.xcodeproj/project.pbxproj

@@ -346,7 +346,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -368,7 +368,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.appskel.enaklo;
+				PRODUCT_BUNDLE_IDENTIFIER = com.apskel.enaklocustomer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -384,7 +384,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.appskel.enaklo.RunnerTests;
+				PRODUCT_BUNDLE_IDENTIFIER = com.apskel.enaklocustomer.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -401,7 +401,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.appskel.enaklo.RunnerTests;
+				PRODUCT_BUNDLE_IDENTIFIER = com.apskel.enaklocustomer.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
@@ -416,7 +416,7 @@
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.appskel.enaklo.RunnerTests;
+				PRODUCT_BUNDLE_IDENTIFIER = com.apskel.enaklocustomer.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
@@ -472,7 +472,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -523,7 +523,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -547,7 +547,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.appskel.enaklo;
+				PRODUCT_BUNDLE_IDENTIFIER = com.apskel.enaklocustomer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -569,7 +569,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.appskel.enaklo;
+				PRODUCT_BUNDLE_IDENTIFIER = com.apskel.enaklocustomer;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;

lib/application/auth/auth_bloc.dart

@@ -0,0 +1,49 @@
+import 'package:dartz/dartz.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../domain/auth/auth.dart';
+
+part 'auth_event.dart';
+part 'auth_state.dart';
+part 'auth_bloc.freezed.dart';
+
+@injectable
+class AuthBloc extends Bloc<AuthEvent, AuthState> {
+  final IAuthRepository _repository;
+  AuthBloc(this._repository) : super(AuthState.initial()) {
+    on<AuthEvent>(_onAuthEvent);
+  }
+
+  Future<void> _onAuthEvent(AuthEvent event, Emitter<AuthState> emit) {
+    return event.map(
+      fetchCurrentUser: (e) async {
+        emit(state.copyWith(failureOption: none()));
+
+        final token = await _repository.hasToken();
+
+        final failureOrAuth = await _repository.currentUser();
+
+        failureOrAuth.fold(
+          (f) => emit(
+            state.copyWith(
+              failureOption: optionOf(f),
+              status: token
+                  ? AuthStatus.authenticated()
+                  : AuthStatus.unauthenticated(),
+            ),
+          ),
+          (user) => emit(
+            state.copyWith(
+              user: user,
+              status: token
+                  ? AuthStatus.authenticated()
+                  : AuthStatus.unauthenticated(),
+            ),
+          ),
+        );
+      },
+    );
+  }
+}

lib/application/auth/auth_bloc.freezed.dart

@@ -0,0 +1,778 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'auth_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$AuthEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is AuthEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'AuthEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $AuthEventCopyWith<$Res>  {
+$AuthEventCopyWith(AuthEvent _, $Res Function(AuthEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [AuthEvent].
+extension AuthEventPatterns on AuthEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _FetchCurrentUser value)?  fetchCurrentUser,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _FetchCurrentUser() when fetchCurrentUser != null:
+return fetchCurrentUser(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _FetchCurrentUser value)  fetchCurrentUser,}){
+final _that = this;
+switch (_that) {
+case _FetchCurrentUser():
+return fetchCurrentUser(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _FetchCurrentUser value)?  fetchCurrentUser,}){
+final _that = this;
+switch (_that) {
+case _FetchCurrentUser() when fetchCurrentUser != null:
+return fetchCurrentUser(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function()?  fetchCurrentUser,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _FetchCurrentUser() when fetchCurrentUser != null:
+return fetchCurrentUser();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function()  fetchCurrentUser,}) {final _that = this;
+switch (_that) {
+case _FetchCurrentUser():
+return fetchCurrentUser();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function()?  fetchCurrentUser,}) {final _that = this;
+switch (_that) {
+case _FetchCurrentUser() when fetchCurrentUser != null:
+return fetchCurrentUser();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _FetchCurrentUser implements AuthEvent {
+  const _FetchCurrentUser();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _FetchCurrentUser);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'AuthEvent.fetchCurrentUser()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$AuthState {
+
+ User get user; AuthStatus get status; Option<AuthFailure> get failureOption; bool get isFetching;
+/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$AuthStateCopyWith<AuthState> get copyWith => _$AuthStateCopyWithImpl<AuthState>(this as AuthState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as AuthState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is AuthState&&(identical(other.user, _this.user) || other.user == _this.user)&&(identical(other.status, _this.status) || other.status == _this.status)&&(identical(other.failureOption, _this.failureOption) || other.failureOption == _this.failureOption)&&(identical(other.isFetching, _this.isFetching) || other.isFetching == _this.isFetching));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as AuthState;
+  return Object.hash(runtimeType,_this.user,_this.status,_this.failureOption,_this.isFetching);
+}
+
+@override
+String toString() {
+  final _this = this as AuthState;
+  return 'AuthState(user: ${_this.user}, status: ${_this.status}, failureOption: ${_this.failureOption}, isFetching: ${_this.isFetching})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $AuthStateCopyWith<$Res>  {
+  factory $AuthStateCopyWith(AuthState value, $Res Function(AuthState) _then) = _$AuthStateCopyWithImpl;
+@useResult
+$Res call({
+ User user, AuthStatus status, Option<AuthFailure> failureOption, bool isFetching
+});
+
+
+$UserCopyWith<$Res> get user;$AuthStatusCopyWith<$Res> get status;
+
+}
+/// @nodoc
+class _$AuthStateCopyWithImpl<$Res>
+    implements $AuthStateCopyWith<$Res> {
+  _$AuthStateCopyWithImpl(this._self, this._then);
+
+  final AuthState _self;
+  final $Res Function(AuthState) _then;
+
+/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? user = null,Object? status = null,Object? failureOption = null,Object? isFetching = null,}) {
+  return _then(AuthState(
+user: null == user ? _self.user : user // ignore: cast_nullable_to_non_nullable
+as User,status: null == status ? _self.status : status // ignore: cast_nullable_to_non_nullable
+as AuthStatus,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<AuthFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$UserCopyWith<$Res> get user {
+  
+  return $UserCopyWith<$Res>(_self.user, (value) {
+    return _then(_self.copyWith(user: value));
+  });
+}/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$AuthStatusCopyWith<$Res> get status {
+  
+  return $AuthStatusCopyWith<$Res>(_self.status, (value) {
+    return _then(_self.copyWith(status: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [AuthState].
+extension AuthStatePatterns on AuthState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _AuthState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _AuthState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _AuthState value)  $default,){
+final _that = this;
+switch (_that) {
+case _AuthState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _AuthState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _AuthState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( User user,  AuthStatus status,  Option<AuthFailure> failureOption,  bool isFetching)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _AuthState() when $default != null:
+return $default(_that.user,_that.status,_that.failureOption,_that.isFetching);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( User user,  AuthStatus status,  Option<AuthFailure> failureOption,  bool isFetching)  $default,) {final _that = this;
+switch (_that) {
+case _AuthState():
+return $default(_that.user,_that.status,_that.failureOption,_that.isFetching);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( User user,  AuthStatus status,  Option<AuthFailure> failureOption,  bool isFetching)?  $default,) {final _that = this;
+switch (_that) {
+case _AuthState() when $default != null:
+return $default(_that.user,_that.status,_that.failureOption,_that.isFetching);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _AuthState extends AuthState {
+  const _AuthState({required this.user, this.status = const AuthStatus.initial(), required this.failureOption, this.isFetching = false}): super._();
+  
+
+@override final  User user;
+@override@JsonKey() final  AuthStatus status;
+@override final  Option<AuthFailure> failureOption;
+@override@JsonKey() final  bool isFetching;
+
+/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$AuthStateCopyWith<_AuthState> get copyWith => __$AuthStateCopyWithImpl<_AuthState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _AuthState&&(identical(other.user, user) || other.user == user)&&(identical(other.status, status) || other.status == status)&&(identical(other.failureOption, failureOption) || other.failureOption == failureOption)&&(identical(other.isFetching, isFetching) || other.isFetching == isFetching));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,user,status,failureOption,isFetching);
+}
+
+@override
+String toString() {
+    return 'AuthState(user: $user, status: $status, failureOption: $failureOption, isFetching: $isFetching)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$AuthStateCopyWith<$Res> implements $AuthStateCopyWith<$Res> {
+  factory _$AuthStateCopyWith(_AuthState value, $Res Function(_AuthState) _then) = __$AuthStateCopyWithImpl;
+@override @useResult
+$Res call({
+ User user, AuthStatus status, Option<AuthFailure> failureOption, bool isFetching
+});
+
+
+@override $UserCopyWith<$Res> get user;@override $AuthStatusCopyWith<$Res> get status;
+
+}
+/// @nodoc
+class __$AuthStateCopyWithImpl<$Res>
+    implements _$AuthStateCopyWith<$Res> {
+  __$AuthStateCopyWithImpl(this._self, this._then);
+
+  final _AuthState _self;
+  final $Res Function(_AuthState) _then;
+
+/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? user = null,Object? status = null,Object? failureOption = null,Object? isFetching = null,}) {
+  return _then(_AuthState(
+user: null == user ? _self.user : user // ignore: cast_nullable_to_non_nullable
+as User,status: null == status ? _self.status : status // ignore: cast_nullable_to_non_nullable
+as AuthStatus,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<AuthFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$UserCopyWith<$Res> get user {
+  
+  return $UserCopyWith<$Res>(_self.user, (value) {
+    return _then(_self.copyWith(user: value));
+  });
+}/// Create a copy of AuthState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$AuthStatusCopyWith<$Res> get status {
+  
+  return $AuthStatusCopyWith<$Res>(_self.status, (value) {
+    return _then(_self.copyWith(status: value));
+  });
+}
+}
+
+/// @nodoc
+mixin _$AuthStatus {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is AuthStatus);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'AuthStatus()';
+}
+
+
+}
+
+/// @nodoc
+class $AuthStatusCopyWith<$Res>  {
+$AuthStatusCopyWith(AuthStatus _, $Res Function(AuthStatus) __);
+}
+
+
+/// Adds pattern-matching-related methods to [AuthStatus].
+extension AuthStatusPatterns on AuthStatus {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Authenticated value)?  authenticated,TResult Function( _Unauthenticated value)?  unauthenticated,TResult Function( _Initial value)?  initial,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Authenticated() when authenticated != null:
+return authenticated(_that);case _Unauthenticated() when unauthenticated != null:
+return unauthenticated(_that);case _Initial() when initial != null:
+return initial(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Authenticated value)  authenticated,required TResult Function( _Unauthenticated value)  unauthenticated,required TResult Function( _Initial value)  initial,}){
+final _that = this;
+switch (_that) {
+case _Authenticated():
+return authenticated(_that);case _Unauthenticated():
+return unauthenticated(_that);case _Initial():
+return initial(_that);}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Authenticated value)?  authenticated,TResult? Function( _Unauthenticated value)?  unauthenticated,TResult? Function( _Initial value)?  initial,}){
+final _that = this;
+switch (_that) {
+case _Authenticated() when authenticated != null:
+return authenticated(_that);case _Unauthenticated() when unauthenticated != null:
+return unauthenticated(_that);case _Initial() when initial != null:
+return initial(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function()?  authenticated,TResult Function()?  unauthenticated,TResult Function()?  initial,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Authenticated() when authenticated != null:
+return authenticated();case _Unauthenticated() when unauthenticated != null:
+return unauthenticated();case _Initial() when initial != null:
+return initial();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function()  authenticated,required TResult Function()  unauthenticated,required TResult Function()  initial,}) {final _that = this;
+switch (_that) {
+case _Authenticated():
+return authenticated();case _Unauthenticated():
+return unauthenticated();case _Initial():
+return initial();}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function()?  authenticated,TResult? Function()?  unauthenticated,TResult? Function()?  initial,}) {final _that = this;
+switch (_that) {
+case _Authenticated() when authenticated != null:
+return authenticated();case _Unauthenticated() when unauthenticated != null:
+return unauthenticated();case _Initial() when initial != null:
+return initial();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Authenticated implements AuthStatus {
+  const _Authenticated();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Authenticated);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'AuthStatus.authenticated()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+
+
+class _Unauthenticated implements AuthStatus {
+  const _Unauthenticated();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Unauthenticated);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'AuthStatus.unauthenticated()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+
+
+class _Initial implements AuthStatus {
+  const _Initial();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Initial);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'AuthStatus.initial()';
+}
+
+
+}
+
+
+
+
+// dart format on

lib/application/auth/auth_event.dart

@@ -0,0 +1,6 @@
+part of 'auth_bloc.dart';
+
+@freezed
+abstract class AuthEvent with _$AuthEvent {
+  const factory AuthEvent.fetchCurrentUser() = _FetchCurrentUser;
+}

lib/application/auth/auth_state.dart

@@ -0,0 +1,26 @@
+part of 'auth_bloc.dart';
+
+@freezed
+abstract class AuthState with _$AuthState {
+  const AuthState._();
+
+  const factory AuthState({
+    required User user,
+    @Default(AuthStatus.initial()) AuthStatus status,
+    required Option<AuthFailure> failureOption,
+    @Default(false) bool isFetching,
+  }) = _AuthState;
+
+  factory AuthState.initial() =>
+      AuthState(user: User.empty(), failureOption: none());
+
+  bool get isAuthenticated => status == const AuthStatus.authenticated();
+  bool get isInitial => status == const AuthStatus.initial();
+}
+
+@freezed
+sealed class AuthStatus with _$AuthStatus {
+  const factory AuthStatus.authenticated() = _Authenticated;
+  const factory AuthStatus.unauthenticated() = _Unauthenticated;
+  const factory AuthStatus.initial() = _Initial;
+}

lib/application/auth/check_phone_form/check_phone_form_bloc.dart

@@ -0,0 +1,57 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../common/function/app_function.dart';
+import '../../../domain/auth/auth.dart';
+
+part 'check_phone_form_event.dart';
+part 'check_phone_form_state.dart';
+part 'check_phone_form_bloc.freezed.dart';
+
+@injectable
+class CheckPhoneFormBloc
+    extends Bloc<CheckPhoneFormEvent, CheckPhoneFormState> {
+  final IAuthRepository _repository;
+  CheckPhoneFormBloc(this._repository) : super(CheckPhoneFormState.initial()) {
+    on<CheckPhoneFormEvent>(_onCheckPhoneFormEvent);
+  }
+
+  Future<void> _onCheckPhoneFormEvent(
+    CheckPhoneFormEvent event,
+    Emitter<CheckPhoneFormState> emit,
+  ) {
+    return event.map(
+      phoneNumberChanged: (e) async {
+        emit(
+          state.copyWith(
+            phoneNumber: e.phoneNumber,
+            failureOrCheckPhoneOption: none(),
+          ),
+        );
+      },
+      submitted: (e) async {
+        Either<AuthFailure, CheckPhone>? failureOrCheckPhone;
+        emit(
+          state.copyWith(isSubmitting: true, failureOrCheckPhoneOption: none()),
+        );
+
+        final phoneNumberValid = state.phoneNumber.isNotEmpty;
+
+        if (phoneNumberValid) {
+          failureOrCheckPhone = await _repository.checkPhone(
+            phoneNumber: getNormalizePhone(state.phoneNumber),
+          );
+          emit(
+            state.copyWith(
+              isSubmitting: false,
+              failureOrCheckPhoneOption: optionOf(failureOrCheckPhone),
+            ),
+          );
+        }
+        emit(state.copyWith(showErrorMessages: true, isSubmitting: false));
+      },
+    );
+  }
+}

lib/application/auth/check_phone_form/check_phone_form_bloc.freezed.dart

@@ -0,0 +1,554 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'check_phone_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$CheckPhoneFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is CheckPhoneFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'CheckPhoneFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $CheckPhoneFormEventCopyWith<$Res>  {
+$CheckPhoneFormEventCopyWith(CheckPhoneFormEvent _, $Res Function(CheckPhoneFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [CheckPhoneFormEvent].
+extension CheckPhoneFormEventPatterns on CheckPhoneFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _PhoneNumberChanged value)  phoneNumberChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String phoneNumber)?  phoneNumberChanged,TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String phoneNumber)  phoneNumberChanged,required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that.phoneNumber);case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String phoneNumber)?  phoneNumberChanged,TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PhoneNumberChanged implements CheckPhoneFormEvent {
+  const _PhoneNumberChanged(this.phoneNumber);
+  
+
+ final  String phoneNumber;
+
+/// Create a copy of CheckPhoneFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PhoneNumberChangedCopyWith<_PhoneNumberChanged> get copyWith => __$PhoneNumberChangedCopyWithImpl<_PhoneNumberChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PhoneNumberChanged&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber);
+}
+
+@override
+String toString() {
+    return 'CheckPhoneFormEvent.phoneNumberChanged(phoneNumber: $phoneNumber)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PhoneNumberChangedCopyWith<$Res> implements $CheckPhoneFormEventCopyWith<$Res> {
+  factory _$PhoneNumberChangedCopyWith(_PhoneNumberChanged value, $Res Function(_PhoneNumberChanged) _then) = __$PhoneNumberChangedCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber
+});
+
+
+
+
+}
+/// @nodoc
+class __$PhoneNumberChangedCopyWithImpl<$Res>
+    implements _$PhoneNumberChangedCopyWith<$Res> {
+  __$PhoneNumberChangedCopyWithImpl(this._self, this._then);
+
+  final _PhoneNumberChanged _self;
+  final $Res Function(_PhoneNumberChanged) _then;
+
+/// Create a copy of CheckPhoneFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,}) {
+  return _then(_PhoneNumberChanged(
+null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements CheckPhoneFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'CheckPhoneFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$CheckPhoneFormState {
+
+ String get phoneNumber; Option<Either<AuthFailure, CheckPhone>> get failureOrCheckPhoneOption; bool get isSubmitting; bool get showErrorMessages;
+/// Create a copy of CheckPhoneFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$CheckPhoneFormStateCopyWith<CheckPhoneFormState> get copyWith => _$CheckPhoneFormStateCopyWithImpl<CheckPhoneFormState>(this as CheckPhoneFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as CheckPhoneFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is CheckPhoneFormState&&(identical(other.phoneNumber, _this.phoneNumber) || other.phoneNumber == _this.phoneNumber)&&(identical(other.failureOrCheckPhoneOption, _this.failureOrCheckPhoneOption) || other.failureOrCheckPhoneOption == _this.failureOrCheckPhoneOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.showErrorMessages, _this.showErrorMessages) || other.showErrorMessages == _this.showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as CheckPhoneFormState;
+  return Object.hash(runtimeType,_this.phoneNumber,_this.failureOrCheckPhoneOption,_this.isSubmitting,_this.showErrorMessages);
+}
+
+@override
+String toString() {
+  final _this = this as CheckPhoneFormState;
+  return 'CheckPhoneFormState(phoneNumber: ${_this.phoneNumber}, failureOrCheckPhoneOption: ${_this.failureOrCheckPhoneOption}, isSubmitting: ${_this.isSubmitting}, showErrorMessages: ${_this.showErrorMessages})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $CheckPhoneFormStateCopyWith<$Res>  {
+  factory $CheckPhoneFormStateCopyWith(CheckPhoneFormState value, $Res Function(CheckPhoneFormState) _then) = _$CheckPhoneFormStateCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber, Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class _$CheckPhoneFormStateCopyWithImpl<$Res>
+    implements $CheckPhoneFormStateCopyWith<$Res> {
+  _$CheckPhoneFormStateCopyWithImpl(this._self, this._then);
+
+  final CheckPhoneFormState _self;
+  final $Res Function(CheckPhoneFormState) _then;
+
+/// Create a copy of CheckPhoneFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? phoneNumber = null,Object? failureOrCheckPhoneOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(CheckPhoneFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,failureOrCheckPhoneOption: null == failureOrCheckPhoneOption ? _self.failureOrCheckPhoneOption : failureOrCheckPhoneOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, CheckPhone>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [CheckPhoneFormState].
+extension CheckPhoneFormStatePatterns on CheckPhoneFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _CheckPhoneFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _CheckPhoneFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _CheckPhoneFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _CheckPhoneFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _CheckPhoneFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _CheckPhoneFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String phoneNumber,  Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption,  bool isSubmitting,  bool showErrorMessages)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _CheckPhoneFormState() when $default != null:
+return $default(_that.phoneNumber,_that.failureOrCheckPhoneOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String phoneNumber,  Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption,  bool isSubmitting,  bool showErrorMessages)  $default,) {final _that = this;
+switch (_that) {
+case _CheckPhoneFormState():
+return $default(_that.phoneNumber,_that.failureOrCheckPhoneOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String phoneNumber,  Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption,  bool isSubmitting,  bool showErrorMessages)?  $default,) {final _that = this;
+switch (_that) {
+case _CheckPhoneFormState() when $default != null:
+return $default(_that.phoneNumber,_that.failureOrCheckPhoneOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _CheckPhoneFormState implements CheckPhoneFormState {
+  const _CheckPhoneFormState({required this.phoneNumber, required this.failureOrCheckPhoneOption, this.isSubmitting = false, this.showErrorMessages = false});
+  
+
+@override final  String phoneNumber;
+@override final  Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption;
+@override@JsonKey() final  bool isSubmitting;
+@override@JsonKey() final  bool showErrorMessages;
+
+/// Create a copy of CheckPhoneFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$CheckPhoneFormStateCopyWith<_CheckPhoneFormState> get copyWith => __$CheckPhoneFormStateCopyWithImpl<_CheckPhoneFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _CheckPhoneFormState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.failureOrCheckPhoneOption, failureOrCheckPhoneOption) || other.failureOrCheckPhoneOption == failureOrCheckPhoneOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.showErrorMessages, showErrorMessages) || other.showErrorMessages == showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber,failureOrCheckPhoneOption,isSubmitting,showErrorMessages);
+}
+
+@override
+String toString() {
+    return 'CheckPhoneFormState(phoneNumber: $phoneNumber, failureOrCheckPhoneOption: $failureOrCheckPhoneOption, isSubmitting: $isSubmitting, showErrorMessages: $showErrorMessages)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$CheckPhoneFormStateCopyWith<$Res> implements $CheckPhoneFormStateCopyWith<$Res> {
+  factory _$CheckPhoneFormStateCopyWith(_CheckPhoneFormState value, $Res Function(_CheckPhoneFormState) _then) = __$CheckPhoneFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String phoneNumber, Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class __$CheckPhoneFormStateCopyWithImpl<$Res>
+    implements _$CheckPhoneFormStateCopyWith<$Res> {
+  __$CheckPhoneFormStateCopyWithImpl(this._self, this._then);
+
+  final _CheckPhoneFormState _self;
+  final $Res Function(_CheckPhoneFormState) _then;
+
+/// Create a copy of CheckPhoneFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,Object? failureOrCheckPhoneOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(_CheckPhoneFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,failureOrCheckPhoneOption: null == failureOrCheckPhoneOption ? _self.failureOrCheckPhoneOption : failureOrCheckPhoneOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, CheckPhone>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/check_phone_form/check_phone_form_event.dart

@@ -0,0 +1,8 @@
+part of 'check_phone_form_bloc.dart';
+
+@freezed
+abstract class CheckPhoneFormEvent with _$CheckPhoneFormEvent {
+  const factory CheckPhoneFormEvent.phoneNumberChanged(String phoneNumber) =
+      _PhoneNumberChanged;
+  const factory CheckPhoneFormEvent.submitted() = _Submitted;
+}

lib/application/auth/check_phone_form/check_phone_form_state.dart

@@ -0,0 +1,14 @@
+part of 'check_phone_form_bloc.dart';
+
+@freezed
+abstract class CheckPhoneFormState with _$CheckPhoneFormState {
+  const factory CheckPhoneFormState({
+    required String phoneNumber,
+    required Option<Either<AuthFailure, CheckPhone>> failureOrCheckPhoneOption,
+    @Default(false) bool isSubmitting,
+    @Default(false) bool showErrorMessages,
+  }) = _CheckPhoneFormState;
+
+  factory CheckPhoneFormState.initial() =>
+      CheckPhoneFormState(phoneNumber: '', failureOrCheckPhoneOption: none());
+}

lib/application/auth/login_form/login_form_bloc.dart

@@ -0,0 +1,67 @@
+import 'dart:developer';
+
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/auth/auth.dart';
+
+part 'login_form_event.dart';
+part 'login_form_state.dart';
+part 'login_form_bloc.freezed.dart';
+
+@injectable
+class LoginFormBloc extends Bloc<LoginFormEvent, LoginFormState> {
+  final IAuthRepository _authRepository;
+  LoginFormBloc(this._authRepository) : super(LoginFormState.initial()) {
+    on<LoginFormEvent>(_onLoginFormEvent);
+  }
+
+  Future<void> _onLoginFormEvent(
+    LoginFormEvent event,
+    Emitter<LoginFormState> emit,
+  ) {
+    return event.map(
+      phoneNumberChanged: (e) async {
+        emit(
+          state.copyWith(
+            phoneNumber: e.phoneNumber,
+            failureOrLoginOption: none(),
+          ),
+        );
+      },
+      passwordChanged: (e) async {
+        emit(
+          state.copyWith(password: e.password, failureOrLoginOption: none()),
+        );
+      },
+      submitted: (e) async {
+        Either<AuthFailure, Login>? failureOrLogin;
+        emit(state.copyWith(isSubmitting: true, failureOrLoginOption: none()));
+
+        final phoneNumberValid = state.phoneNumber.isNotEmpty;
+        final passwordValid = state.password.isNotEmpty;
+
+        log(
+          'phoneNumberValid: $phoneNumberValid, passwordValid: $passwordValid, phoneNumber: ${state.phoneNumber}, password: ${state.password}',
+        );
+
+        if (phoneNumberValid && passwordValid) {
+          failureOrLogin = await _authRepository.login(
+            phoneNumber: state.phoneNumber,
+            password: state.password,
+          );
+
+          emit(
+            state.copyWith(
+              isSubmitting: false,
+              failureOrLoginOption: optionOf(failureOrLogin),
+            ),
+          );
+        }
+        emit(state.copyWith(showErrorMessages: true, isSubmitting: false));
+      },
+    );
+  }
+}

lib/application/auth/login_form/login_form_bloc.freezed.dart

@@ -0,0 +1,631 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'login_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$LoginFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is LoginFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'LoginFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $LoginFormEventCopyWith<$Res>  {
+$LoginFormEventCopyWith(LoginFormEvent _, $Res Function(LoginFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [LoginFormEvent].
+extension LoginFormEventPatterns on LoginFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult Function( _PasswordChanged value)?  passwordChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _PhoneNumberChanged value)  phoneNumberChanged,required TResult Function( _PasswordChanged value)  passwordChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that);case _PasswordChanged():
+return passwordChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult? Function( _PasswordChanged value)?  passwordChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String phoneNumber)?  phoneNumberChanged,TResult Function( String password)?  passwordChanged,TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that.password);case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String phoneNumber)  phoneNumberChanged,required TResult Function( String password)  passwordChanged,required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that.phoneNumber);case _PasswordChanged():
+return passwordChanged(_that.password);case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String phoneNumber)?  phoneNumberChanged,TResult? Function( String password)?  passwordChanged,TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that.password);case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PhoneNumberChanged implements LoginFormEvent {
+  const _PhoneNumberChanged(this.phoneNumber);
+  
+
+ final  String phoneNumber;
+
+/// Create a copy of LoginFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PhoneNumberChangedCopyWith<_PhoneNumberChanged> get copyWith => __$PhoneNumberChangedCopyWithImpl<_PhoneNumberChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PhoneNumberChanged&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber);
+}
+
+@override
+String toString() {
+    return 'LoginFormEvent.phoneNumberChanged(phoneNumber: $phoneNumber)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PhoneNumberChangedCopyWith<$Res> implements $LoginFormEventCopyWith<$Res> {
+  factory _$PhoneNumberChangedCopyWith(_PhoneNumberChanged value, $Res Function(_PhoneNumberChanged) _then) = __$PhoneNumberChangedCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber
+});
+
+
+
+
+}
+/// @nodoc
+class __$PhoneNumberChangedCopyWithImpl<$Res>
+    implements _$PhoneNumberChangedCopyWith<$Res> {
+  __$PhoneNumberChangedCopyWithImpl(this._self, this._then);
+
+  final _PhoneNumberChanged _self;
+  final $Res Function(_PhoneNumberChanged) _then;
+
+/// Create a copy of LoginFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,}) {
+  return _then(_PhoneNumberChanged(
+null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _PasswordChanged implements LoginFormEvent {
+  const _PasswordChanged(this.password);
+  
+
+ final  String password;
+
+/// Create a copy of LoginFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PasswordChangedCopyWith<_PasswordChanged> get copyWith => __$PasswordChangedCopyWithImpl<_PasswordChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PasswordChanged&&(identical(other.password, password) || other.password == password));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,password);
+}
+
+@override
+String toString() {
+    return 'LoginFormEvent.passwordChanged(password: $password)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PasswordChangedCopyWith<$Res> implements $LoginFormEventCopyWith<$Res> {
+  factory _$PasswordChangedCopyWith(_PasswordChanged value, $Res Function(_PasswordChanged) _then) = __$PasswordChangedCopyWithImpl;
+@useResult
+$Res call({
+ String password
+});
+
+
+
+
+}
+/// @nodoc
+class __$PasswordChangedCopyWithImpl<$Res>
+    implements _$PasswordChangedCopyWith<$Res> {
+  __$PasswordChangedCopyWithImpl(this._self, this._then);
+
+  final _PasswordChanged _self;
+  final $Res Function(_PasswordChanged) _then;
+
+/// Create a copy of LoginFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? password = null,}) {
+  return _then(_PasswordChanged(
+null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements LoginFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'LoginFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$LoginFormState {
+
+ String get phoneNumber; String get password; Option<Either<AuthFailure, Login>> get failureOrLoginOption; bool get isSubmitting; bool get showErrorMessages;
+/// Create a copy of LoginFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$LoginFormStateCopyWith<LoginFormState> get copyWith => _$LoginFormStateCopyWithImpl<LoginFormState>(this as LoginFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as LoginFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is LoginFormState&&(identical(other.phoneNumber, _this.phoneNumber) || other.phoneNumber == _this.phoneNumber)&&(identical(other.password, _this.password) || other.password == _this.password)&&(identical(other.failureOrLoginOption, _this.failureOrLoginOption) || other.failureOrLoginOption == _this.failureOrLoginOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.showErrorMessages, _this.showErrorMessages) || other.showErrorMessages == _this.showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as LoginFormState;
+  return Object.hash(runtimeType,_this.phoneNumber,_this.password,_this.failureOrLoginOption,_this.isSubmitting,_this.showErrorMessages);
+}
+
+@override
+String toString() {
+  final _this = this as LoginFormState;
+  return 'LoginFormState(phoneNumber: ${_this.phoneNumber}, password: ${_this.password}, failureOrLoginOption: ${_this.failureOrLoginOption}, isSubmitting: ${_this.isSubmitting}, showErrorMessages: ${_this.showErrorMessages})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $LoginFormStateCopyWith<$Res>  {
+  factory $LoginFormStateCopyWith(LoginFormState value, $Res Function(LoginFormState) _then) = _$LoginFormStateCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber, String password, Option<Either<AuthFailure, Login>> failureOrLoginOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class _$LoginFormStateCopyWithImpl<$Res>
+    implements $LoginFormStateCopyWith<$Res> {
+  _$LoginFormStateCopyWithImpl(this._self, this._then);
+
+  final LoginFormState _self;
+  final $Res Function(LoginFormState) _then;
+
+/// Create a copy of LoginFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? phoneNumber = null,Object? password = null,Object? failureOrLoginOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(LoginFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,failureOrLoginOption: null == failureOrLoginOption ? _self.failureOrLoginOption : failureOrLoginOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Login>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [LoginFormState].
+extension LoginFormStatePatterns on LoginFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _LoginFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _LoginFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _LoginFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _LoginFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _LoginFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _LoginFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String phoneNumber,  String password,  Option<Either<AuthFailure, Login>> failureOrLoginOption,  bool isSubmitting,  bool showErrorMessages)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _LoginFormState() when $default != null:
+return $default(_that.phoneNumber,_that.password,_that.failureOrLoginOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String phoneNumber,  String password,  Option<Either<AuthFailure, Login>> failureOrLoginOption,  bool isSubmitting,  bool showErrorMessages)  $default,) {final _that = this;
+switch (_that) {
+case _LoginFormState():
+return $default(_that.phoneNumber,_that.password,_that.failureOrLoginOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String phoneNumber,  String password,  Option<Either<AuthFailure, Login>> failureOrLoginOption,  bool isSubmitting,  bool showErrorMessages)?  $default,) {final _that = this;
+switch (_that) {
+case _LoginFormState() when $default != null:
+return $default(_that.phoneNumber,_that.password,_that.failureOrLoginOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _LoginFormState implements LoginFormState {
+  const _LoginFormState({required this.phoneNumber, required this.password, required this.failureOrLoginOption, this.isSubmitting = false, this.showErrorMessages = false});
+  
+
+@override final  String phoneNumber;
+@override final  String password;
+@override final  Option<Either<AuthFailure, Login>> failureOrLoginOption;
+@override@JsonKey() final  bool isSubmitting;
+@override@JsonKey() final  bool showErrorMessages;
+
+/// Create a copy of LoginFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$LoginFormStateCopyWith<_LoginFormState> get copyWith => __$LoginFormStateCopyWithImpl<_LoginFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _LoginFormState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.password, password) || other.password == password)&&(identical(other.failureOrLoginOption, failureOrLoginOption) || other.failureOrLoginOption == failureOrLoginOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.showErrorMessages, showErrorMessages) || other.showErrorMessages == showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber,password,failureOrLoginOption,isSubmitting,showErrorMessages);
+}
+
+@override
+String toString() {
+    return 'LoginFormState(phoneNumber: $phoneNumber, password: $password, failureOrLoginOption: $failureOrLoginOption, isSubmitting: $isSubmitting, showErrorMessages: $showErrorMessages)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$LoginFormStateCopyWith<$Res> implements $LoginFormStateCopyWith<$Res> {
+  factory _$LoginFormStateCopyWith(_LoginFormState value, $Res Function(_LoginFormState) _then) = __$LoginFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String phoneNumber, String password, Option<Either<AuthFailure, Login>> failureOrLoginOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class __$LoginFormStateCopyWithImpl<$Res>
+    implements _$LoginFormStateCopyWith<$Res> {
+  __$LoginFormStateCopyWithImpl(this._self, this._then);
+
+  final _LoginFormState _self;
+  final $Res Function(_LoginFormState) _then;
+
+/// Create a copy of LoginFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,Object? password = null,Object? failureOrLoginOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(_LoginFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,failureOrLoginOption: null == failureOrLoginOption ? _self.failureOrLoginOption : failureOrLoginOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Login>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/login_form/login_form_event.dart

@@ -0,0 +1,10 @@
+part of 'login_form_bloc.dart';
+
+@freezed
+abstract class LoginFormEvent with _$LoginFormEvent {
+  const factory LoginFormEvent.phoneNumberChanged(String phoneNumber) =
+      _PhoneNumberChanged;
+  const factory LoginFormEvent.passwordChanged(String password) =
+      _PasswordChanged;
+  const factory LoginFormEvent.submitted() = _Submitted;
+}

lib/application/auth/login_form/login_form_state.dart

@@ -0,0 +1,18 @@
+part of 'login_form_bloc.dart';
+
+@freezed
+abstract class LoginFormState with _$LoginFormState {
+  const factory LoginFormState({
+    required String phoneNumber,
+    required String password,
+    required Option<Either<AuthFailure, Login>> failureOrLoginOption,
+    @Default(false) bool isSubmitting,
+    @Default(false) bool showErrorMessages,
+  }) = _LoginFormState;
+
+  factory LoginFormState.initial() => LoginFormState(
+    phoneNumber: '',
+    password: '',
+    failureOrLoginOption: none(),
+  );
+}

lib/application/auth/logout_form/logout_form_bloc.dart

@@ -0,0 +1,43 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/auth/auth.dart';
+import '../../../domain/wallet/wallet.dart';
+
+part 'logout_form_event.dart';
+part 'logout_form_state.dart';
+part 'logout_form_bloc.freezed.dart';
+
+@injectable
+class LogoutFormBloc extends Bloc<LogoutFormEvent, LogoutFormState> {
+  final IAuthRepository _repository;
+  final IDeviceRepository _deviceRepository;
+
+  LogoutFormBloc(this._repository, this._deviceRepository)
+    : super(LogoutFormState.initial()) {
+    on<LogoutFormEvent>(_onLogoutFormEvent);
+  }
+
+  Future<void> _onLogoutFormEvent(
+    LogoutFormEvent event,
+    Emitter<LogoutFormState> emit,
+  ) {
+    return event.map(
+      submitted: (e) async {
+        emit(state.copyWith(isSubmitting: true, failureOrAuthOption: none()));
+        // Hapus registrasi push sebelum token login dihapus. Kegagalannya
+        // tidak menghalangi logout.
+        await _deviceRepository.unregister();
+        final failureOrAuth = await _repository.logout();
+        emit(
+          state.copyWith(
+            isSubmitting: false,
+            failureOrAuthOption: optionOf(failureOrAuth),
+          ),
+        );
+      },
+    );
+  }
+}

lib/application/auth/logout_form/logout_form_bloc.freezed.dart

@@ -0,0 +1,474 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'logout_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$LogoutFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is LogoutFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'LogoutFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $LogoutFormEventCopyWith<$Res>  {
+$LogoutFormEventCopyWith(LogoutFormEvent _, $Res Function(LogoutFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [LogoutFormEvent].
+extension LogoutFormEventPatterns on LogoutFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements LogoutFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'LogoutFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$LogoutFormState {
+
+ Option<Either<AuthFailure, Unit>> get failureOrAuthOption; bool get isSubmitting;
+/// Create a copy of LogoutFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$LogoutFormStateCopyWith<LogoutFormState> get copyWith => _$LogoutFormStateCopyWithImpl<LogoutFormState>(this as LogoutFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as LogoutFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is LogoutFormState&&(identical(other.failureOrAuthOption, _this.failureOrAuthOption) || other.failureOrAuthOption == _this.failureOrAuthOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as LogoutFormState;
+  return Object.hash(runtimeType,_this.failureOrAuthOption,_this.isSubmitting);
+}
+
+@override
+String toString() {
+  final _this = this as LogoutFormState;
+  return 'LogoutFormState(failureOrAuthOption: ${_this.failureOrAuthOption}, isSubmitting: ${_this.isSubmitting})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $LogoutFormStateCopyWith<$Res>  {
+  factory $LogoutFormStateCopyWith(LogoutFormState value, $Res Function(LogoutFormState) _then) = _$LogoutFormStateCopyWithImpl;
+@useResult
+$Res call({
+ Option<Either<AuthFailure, Unit>> failureOrAuthOption, bool isSubmitting
+});
+
+
+
+
+}
+/// @nodoc
+class _$LogoutFormStateCopyWithImpl<$Res>
+    implements $LogoutFormStateCopyWith<$Res> {
+  _$LogoutFormStateCopyWithImpl(this._self, this._then);
+
+  final LogoutFormState _self;
+  final $Res Function(LogoutFormState) _then;
+
+/// Create a copy of LogoutFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? failureOrAuthOption = null,Object? isSubmitting = null,}) {
+  return _then(LogoutFormState(
+failureOrAuthOption: null == failureOrAuthOption ? _self.failureOrAuthOption : failureOrAuthOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Unit>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [LogoutFormState].
+extension LogoutFormStatePatterns on LogoutFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _LogoutFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _LogoutFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _LogoutFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _LogoutFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _LogoutFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _LogoutFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( Option<Either<AuthFailure, Unit>> failureOrAuthOption,  bool isSubmitting)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _LogoutFormState() when $default != null:
+return $default(_that.failureOrAuthOption,_that.isSubmitting);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( Option<Either<AuthFailure, Unit>> failureOrAuthOption,  bool isSubmitting)  $default,) {final _that = this;
+switch (_that) {
+case _LogoutFormState():
+return $default(_that.failureOrAuthOption,_that.isSubmitting);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( Option<Either<AuthFailure, Unit>> failureOrAuthOption,  bool isSubmitting)?  $default,) {final _that = this;
+switch (_that) {
+case _LogoutFormState() when $default != null:
+return $default(_that.failureOrAuthOption,_that.isSubmitting);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _LogoutFormState implements LogoutFormState {
+  const _LogoutFormState({required this.failureOrAuthOption, this.isSubmitting = false});
+  
+
+@override final  Option<Either<AuthFailure, Unit>> failureOrAuthOption;
+@override@JsonKey() final  bool isSubmitting;
+
+/// Create a copy of LogoutFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$LogoutFormStateCopyWith<_LogoutFormState> get copyWith => __$LogoutFormStateCopyWithImpl<_LogoutFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _LogoutFormState&&(identical(other.failureOrAuthOption, failureOrAuthOption) || other.failureOrAuthOption == failureOrAuthOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,failureOrAuthOption,isSubmitting);
+}
+
+@override
+String toString() {
+    return 'LogoutFormState(failureOrAuthOption: $failureOrAuthOption, isSubmitting: $isSubmitting)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$LogoutFormStateCopyWith<$Res> implements $LogoutFormStateCopyWith<$Res> {
+  factory _$LogoutFormStateCopyWith(_LogoutFormState value, $Res Function(_LogoutFormState) _then) = __$LogoutFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ Option<Either<AuthFailure, Unit>> failureOrAuthOption, bool isSubmitting
+});
+
+
+
+
+}
+/// @nodoc
+class __$LogoutFormStateCopyWithImpl<$Res>
+    implements _$LogoutFormStateCopyWith<$Res> {
+  __$LogoutFormStateCopyWithImpl(this._self, this._then);
+
+  final _LogoutFormState _self;
+  final $Res Function(_LogoutFormState) _then;
+
+/// Create a copy of LogoutFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? failureOrAuthOption = null,Object? isSubmitting = null,}) {
+  return _then(_LogoutFormState(
+failureOrAuthOption: null == failureOrAuthOption ? _self.failureOrAuthOption : failureOrAuthOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Unit>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/logout_form/logout_form_event.dart

@@ -0,0 +1,6 @@
+part of 'logout_form_bloc.dart';
+
+@freezed
+abstract class LogoutFormEvent with _$LogoutFormEvent {
+  const factory LogoutFormEvent.submitted() = _Submitted;
+}

lib/application/auth/logout_form/logout_form_state.dart

@@ -0,0 +1,12 @@
+part of 'logout_form_bloc.dart';
+
+@freezed
+abstract class LogoutFormState with _$LogoutFormState {
+  const factory LogoutFormState({
+    required Option<Either<AuthFailure, Unit>> failureOrAuthOption,
+    @Default(false) bool isSubmitting,
+  }) = _LogoutFormState;
+
+  factory LogoutFormState.initial() =>
+      LogoutFormState(failureOrAuthOption: none(), isSubmitting: false);
+}

lib/application/auth/register_form/register_form_bloc.dart

@@ -0,0 +1,69 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/auth/auth.dart';
+
+part 'register_form_event.dart';
+part 'register_form_state.dart';
+part 'register_form_bloc.freezed.dart';
+
+@injectable
+class RegisterFormBloc extends Bloc<RegisterFormEvent, RegisterFormState> {
+  final IAuthRepository _repository;
+  RegisterFormBloc(this._repository) : super(RegisterFormState.initial()) {
+    on<RegisterFormEvent>(_onRegisterFormEvent);
+  }
+
+  Future<void> _onRegisterFormEvent(
+    RegisterFormEvent event,
+    Emitter<RegisterFormState> emit,
+  ) {
+    return event.map(
+      phoneNumberChanged: (e) async {
+        emit(
+          state.copyWith(
+            phoneNumber: e.phoneNumber,
+            failureOrRegisterOption: none(),
+          ),
+        );
+      },
+      nameChanged: (e) async {
+        emit(state.copyWith(name: e.name, failureOrRegisterOption: none()));
+      },
+      birthDateChanged: (e) async {
+        emit(
+          state.copyWith(
+            birthDate: e.birthDate,
+            failureOrRegisterOption: none(),
+          ),
+        );
+      },
+      submitted: (e) async {
+        Either<AuthFailure, Register>? failureOrRegister;
+        emit(
+          state.copyWith(isSubmitting: true, failureOrRegisterOption: none()),
+        );
+
+        final phoneNumberValid = state.phoneNumber.isNotEmpty;
+        final nameValid = state.name.isNotEmpty;
+
+        if (phoneNumberValid && nameValid) {
+          failureOrRegister = await _repository.register(
+            phoneNumber: state.phoneNumber,
+            name: state.name,
+            birthDate: state.birthDate,
+          );
+          emit(
+            state.copyWith(
+              isSubmitting: false,
+              failureOrRegisterOption: optionOf(failureOrRegister),
+            ),
+          );
+        }
+        emit(state.copyWith(showErrorMessages: true, isSubmitting: false));
+      },
+    );
+  }
+}

lib/application/auth/register_form/register_form_bloc.freezed.dart

@@ -0,0 +1,708 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'register_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$RegisterFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is RegisterFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'RegisterFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $RegisterFormEventCopyWith<$Res>  {
+$RegisterFormEventCopyWith(RegisterFormEvent _, $Res Function(RegisterFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [RegisterFormEvent].
+extension RegisterFormEventPatterns on RegisterFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult Function( _NameChanged value)?  nameChanged,TResult Function( _BirthDateChanged value)?  birthDateChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _NameChanged() when nameChanged != null:
+return nameChanged(_that);case _BirthDateChanged() when birthDateChanged != null:
+return birthDateChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _PhoneNumberChanged value)  phoneNumberChanged,required TResult Function( _NameChanged value)  nameChanged,required TResult Function( _BirthDateChanged value)  birthDateChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that);case _NameChanged():
+return nameChanged(_that);case _BirthDateChanged():
+return birthDateChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult? Function( _NameChanged value)?  nameChanged,TResult? Function( _BirthDateChanged value)?  birthDateChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _NameChanged() when nameChanged != null:
+return nameChanged(_that);case _BirthDateChanged() when birthDateChanged != null:
+return birthDateChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String phoneNumber)?  phoneNumberChanged,TResult Function( String name)?  nameChanged,TResult Function( DateTime birthDate)?  birthDateChanged,TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _NameChanged() when nameChanged != null:
+return nameChanged(_that.name);case _BirthDateChanged() when birthDateChanged != null:
+return birthDateChanged(_that.birthDate);case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String phoneNumber)  phoneNumberChanged,required TResult Function( String name)  nameChanged,required TResult Function( DateTime birthDate)  birthDateChanged,required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that.phoneNumber);case _NameChanged():
+return nameChanged(_that.name);case _BirthDateChanged():
+return birthDateChanged(_that.birthDate);case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String phoneNumber)?  phoneNumberChanged,TResult? Function( String name)?  nameChanged,TResult? Function( DateTime birthDate)?  birthDateChanged,TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _NameChanged() when nameChanged != null:
+return nameChanged(_that.name);case _BirthDateChanged() when birthDateChanged != null:
+return birthDateChanged(_that.birthDate);case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PhoneNumberChanged implements RegisterFormEvent {
+  const _PhoneNumberChanged(this.phoneNumber);
+  
+
+ final  String phoneNumber;
+
+/// Create a copy of RegisterFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PhoneNumberChangedCopyWith<_PhoneNumberChanged> get copyWith => __$PhoneNumberChangedCopyWithImpl<_PhoneNumberChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PhoneNumberChanged&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber);
+}
+
+@override
+String toString() {
+    return 'RegisterFormEvent.phoneNumberChanged(phoneNumber: $phoneNumber)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PhoneNumberChangedCopyWith<$Res> implements $RegisterFormEventCopyWith<$Res> {
+  factory _$PhoneNumberChangedCopyWith(_PhoneNumberChanged value, $Res Function(_PhoneNumberChanged) _then) = __$PhoneNumberChangedCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber
+});
+
+
+
+
+}
+/// @nodoc
+class __$PhoneNumberChangedCopyWithImpl<$Res>
+    implements _$PhoneNumberChangedCopyWith<$Res> {
+  __$PhoneNumberChangedCopyWithImpl(this._self, this._then);
+
+  final _PhoneNumberChanged _self;
+  final $Res Function(_PhoneNumberChanged) _then;
+
+/// Create a copy of RegisterFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,}) {
+  return _then(_PhoneNumberChanged(
+null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _NameChanged implements RegisterFormEvent {
+  const _NameChanged(this.name);
+  
+
+ final  String name;
+
+/// Create a copy of RegisterFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$NameChangedCopyWith<_NameChanged> get copyWith => __$NameChangedCopyWithImpl<_NameChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _NameChanged&&(identical(other.name, name) || other.name == name));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,name);
+}
+
+@override
+String toString() {
+    return 'RegisterFormEvent.nameChanged(name: $name)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$NameChangedCopyWith<$Res> implements $RegisterFormEventCopyWith<$Res> {
+  factory _$NameChangedCopyWith(_NameChanged value, $Res Function(_NameChanged) _then) = __$NameChangedCopyWithImpl;
+@useResult
+$Res call({
+ String name
+});
+
+
+
+
+}
+/// @nodoc
+class __$NameChangedCopyWithImpl<$Res>
+    implements _$NameChangedCopyWith<$Res> {
+  __$NameChangedCopyWithImpl(this._self, this._then);
+
+  final _NameChanged _self;
+  final $Res Function(_NameChanged) _then;
+
+/// Create a copy of RegisterFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? name = null,}) {
+  return _then(_NameChanged(
+null == name ? _self.name : name // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _BirthDateChanged implements RegisterFormEvent {
+  const _BirthDateChanged(this.birthDate);
+  
+
+ final  DateTime birthDate;
+
+/// Create a copy of RegisterFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$BirthDateChangedCopyWith<_BirthDateChanged> get copyWith => __$BirthDateChangedCopyWithImpl<_BirthDateChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _BirthDateChanged&&(identical(other.birthDate, birthDate) || other.birthDate == birthDate));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,birthDate);
+}
+
+@override
+String toString() {
+    return 'RegisterFormEvent.birthDateChanged(birthDate: $birthDate)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$BirthDateChangedCopyWith<$Res> implements $RegisterFormEventCopyWith<$Res> {
+  factory _$BirthDateChangedCopyWith(_BirthDateChanged value, $Res Function(_BirthDateChanged) _then) = __$BirthDateChangedCopyWithImpl;
+@useResult
+$Res call({
+ DateTime birthDate
+});
+
+
+
+
+}
+/// @nodoc
+class __$BirthDateChangedCopyWithImpl<$Res>
+    implements _$BirthDateChangedCopyWith<$Res> {
+  __$BirthDateChangedCopyWithImpl(this._self, this._then);
+
+  final _BirthDateChanged _self;
+  final $Res Function(_BirthDateChanged) _then;
+
+/// Create a copy of RegisterFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? birthDate = null,}) {
+  return _then(_BirthDateChanged(
+null == birthDate ? _self.birthDate : birthDate // ignore: cast_nullable_to_non_nullable
+as DateTime,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements RegisterFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'RegisterFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$RegisterFormState {
+
+ String get phoneNumber; String get name; DateTime get birthDate; Option<Either<AuthFailure, Register>> get failureOrRegisterOption; bool get isSubmitting; bool get showErrorMessages;
+/// Create a copy of RegisterFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$RegisterFormStateCopyWith<RegisterFormState> get copyWith => _$RegisterFormStateCopyWithImpl<RegisterFormState>(this as RegisterFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as RegisterFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is RegisterFormState&&(identical(other.phoneNumber, _this.phoneNumber) || other.phoneNumber == _this.phoneNumber)&&(identical(other.name, _this.name) || other.name == _this.name)&&(identical(other.birthDate, _this.birthDate) || other.birthDate == _this.birthDate)&&(identical(other.failureOrRegisterOption, _this.failureOrRegisterOption) || other.failureOrRegisterOption == _this.failureOrRegisterOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.showErrorMessages, _this.showErrorMessages) || other.showErrorMessages == _this.showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as RegisterFormState;
+  return Object.hash(runtimeType,_this.phoneNumber,_this.name,_this.birthDate,_this.failureOrRegisterOption,_this.isSubmitting,_this.showErrorMessages);
+}
+
+@override
+String toString() {
+  final _this = this as RegisterFormState;
+  return 'RegisterFormState(phoneNumber: ${_this.phoneNumber}, name: ${_this.name}, birthDate: ${_this.birthDate}, failureOrRegisterOption: ${_this.failureOrRegisterOption}, isSubmitting: ${_this.isSubmitting}, showErrorMessages: ${_this.showErrorMessages})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $RegisterFormStateCopyWith<$Res>  {
+  factory $RegisterFormStateCopyWith(RegisterFormState value, $Res Function(RegisterFormState) _then) = _$RegisterFormStateCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber, String name, DateTime birthDate, Option<Either<AuthFailure, Register>> failureOrRegisterOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class _$RegisterFormStateCopyWithImpl<$Res>
+    implements $RegisterFormStateCopyWith<$Res> {
+  _$RegisterFormStateCopyWithImpl(this._self, this._then);
+
+  final RegisterFormState _self;
+  final $Res Function(RegisterFormState) _then;
+
+/// Create a copy of RegisterFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? phoneNumber = null,Object? name = null,Object? birthDate = null,Object? failureOrRegisterOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(RegisterFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,name: null == name ? _self.name : name // ignore: cast_nullable_to_non_nullable
+as String,birthDate: null == birthDate ? _self.birthDate : birthDate // ignore: cast_nullable_to_non_nullable
+as DateTime,failureOrRegisterOption: null == failureOrRegisterOption ? _self.failureOrRegisterOption : failureOrRegisterOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Register>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [RegisterFormState].
+extension RegisterFormStatePatterns on RegisterFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _RegisterFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _RegisterFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _RegisterFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _RegisterFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _RegisterFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _RegisterFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String phoneNumber,  String name,  DateTime birthDate,  Option<Either<AuthFailure, Register>> failureOrRegisterOption,  bool isSubmitting,  bool showErrorMessages)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _RegisterFormState() when $default != null:
+return $default(_that.phoneNumber,_that.name,_that.birthDate,_that.failureOrRegisterOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String phoneNumber,  String name,  DateTime birthDate,  Option<Either<AuthFailure, Register>> failureOrRegisterOption,  bool isSubmitting,  bool showErrorMessages)  $default,) {final _that = this;
+switch (_that) {
+case _RegisterFormState():
+return $default(_that.phoneNumber,_that.name,_that.birthDate,_that.failureOrRegisterOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String phoneNumber,  String name,  DateTime birthDate,  Option<Either<AuthFailure, Register>> failureOrRegisterOption,  bool isSubmitting,  bool showErrorMessages)?  $default,) {final _that = this;
+switch (_that) {
+case _RegisterFormState() when $default != null:
+return $default(_that.phoneNumber,_that.name,_that.birthDate,_that.failureOrRegisterOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _RegisterFormState implements RegisterFormState {
+  const _RegisterFormState({required this.phoneNumber, required this.name, required this.birthDate, required this.failureOrRegisterOption, this.isSubmitting = false, this.showErrorMessages = false});
+  
+
+@override final  String phoneNumber;
+@override final  String name;
+@override final  DateTime birthDate;
+@override final  Option<Either<AuthFailure, Register>> failureOrRegisterOption;
+@override@JsonKey() final  bool isSubmitting;
+@override@JsonKey() final  bool showErrorMessages;
+
+/// Create a copy of RegisterFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$RegisterFormStateCopyWith<_RegisterFormState> get copyWith => __$RegisterFormStateCopyWithImpl<_RegisterFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _RegisterFormState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.name, name) || other.name == name)&&(identical(other.birthDate, birthDate) || other.birthDate == birthDate)&&(identical(other.failureOrRegisterOption, failureOrRegisterOption) || other.failureOrRegisterOption == failureOrRegisterOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.showErrorMessages, showErrorMessages) || other.showErrorMessages == showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber,name,birthDate,failureOrRegisterOption,isSubmitting,showErrorMessages);
+}
+
+@override
+String toString() {
+    return 'RegisterFormState(phoneNumber: $phoneNumber, name: $name, birthDate: $birthDate, failureOrRegisterOption: $failureOrRegisterOption, isSubmitting: $isSubmitting, showErrorMessages: $showErrorMessages)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$RegisterFormStateCopyWith<$Res> implements $RegisterFormStateCopyWith<$Res> {
+  factory _$RegisterFormStateCopyWith(_RegisterFormState value, $Res Function(_RegisterFormState) _then) = __$RegisterFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String phoneNumber, String name, DateTime birthDate, Option<Either<AuthFailure, Register>> failureOrRegisterOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class __$RegisterFormStateCopyWithImpl<$Res>
+    implements _$RegisterFormStateCopyWith<$Res> {
+  __$RegisterFormStateCopyWithImpl(this._self, this._then);
+
+  final _RegisterFormState _self;
+  final $Res Function(_RegisterFormState) _then;
+
+/// Create a copy of RegisterFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,Object? name = null,Object? birthDate = null,Object? failureOrRegisterOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(_RegisterFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,name: null == name ? _self.name : name // ignore: cast_nullable_to_non_nullable
+as String,birthDate: null == birthDate ? _self.birthDate : birthDate // ignore: cast_nullable_to_non_nullable
+as DateTime,failureOrRegisterOption: null == failureOrRegisterOption ? _self.failureOrRegisterOption : failureOrRegisterOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Register>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/register_form/register_form_event.dart

@@ -0,0 +1,11 @@
+part of 'register_form_bloc.dart';
+
+@freezed
+abstract class RegisterFormEvent with _$RegisterFormEvent {
+  const factory RegisterFormEvent.phoneNumberChanged(String phoneNumber) =
+      _PhoneNumberChanged;
+  const factory RegisterFormEvent.nameChanged(String name) = _NameChanged;
+  const factory RegisterFormEvent.birthDateChanged(DateTime birthDate) =
+      _BirthDateChanged;
+  const factory RegisterFormEvent.submitted() = _Submitted;
+}

lib/application/auth/register_form/register_form_state.dart

@@ -0,0 +1,20 @@
+part of 'register_form_bloc.dart';
+
+@freezed
+abstract class RegisterFormState with _$RegisterFormState {
+  const factory RegisterFormState({
+    required String phoneNumber,
+    required String name,
+    required DateTime birthDate,
+    required Option<Either<AuthFailure, Register>> failureOrRegisterOption,
+    @Default(false) bool isSubmitting,
+    @Default(false) bool showErrorMessages,
+  }) = _RegisterFormState;
+
+  factory RegisterFormState.initial() => RegisterFormState(
+    phoneNumber: '',
+    failureOrRegisterOption: none(),
+    name: '',
+    birthDate: DateTime.now(),
+  );
+}

lib/application/auth/resend_form/resend_form_bloc.dart

@@ -0,0 +1,59 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/auth/auth.dart';
+
+part 'resend_form_event.dart';
+part 'resend_form_state.dart';
+part 'resend_form_bloc.freezed.dart';
+
+@injectable
+class ResendFormBloc extends Bloc<ResendFormEvent, ResendFormState> {
+  final IAuthRepository _repository;
+  ResendFormBloc(this._repository) : super(ResendFormState.initial()) {
+    on<ResendFormEvent>(_onResendFormEvent);
+  }
+
+  Future<void> _onResendFormEvent(
+    ResendFormEvent event,
+    Emitter<ResendFormState> emit,
+  ) {
+    return event.map(
+      phoneNumberChanged: (e) async {
+        emit(
+          state.copyWith(
+            phoneNumber: e.phoneNumber,
+            failureOrResendOption: none(),
+          ),
+        );
+      },
+      purposeChanged: (e) async {
+        emit(state.copyWith(purpose: e.purpose, failureOrResendOption: none()));
+      },
+      submitted: (e) async {
+        Either<AuthFailure, Resend>? failureOrResend;
+        emit(state.copyWith(isSubmitting: true, failureOrResendOption: none()));
+
+        final phoneNumberValid = state.phoneNumber.isNotEmpty;
+        final purposeValid = state.purpose.isNotEmpty;
+
+        if (phoneNumberValid && purposeValid) {
+          failureOrResend = await _repository.resend(
+            phoneNumber: state.phoneNumber,
+            purpose: state.purpose,
+          );
+
+          emit(
+            state.copyWith(
+              isSubmitting: false,
+              failureOrResendOption: optionOf(failureOrResend),
+            ),
+          );
+        }
+        emit(state.copyWith(showErrorMessages: true, isSubmitting: false));
+      },
+    );
+  }
+}

lib/application/auth/resend_form/resend_form_bloc.freezed.dart

@@ -0,0 +1,631 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'resend_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$ResendFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is ResendFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'ResendFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $ResendFormEventCopyWith<$Res>  {
+$ResendFormEventCopyWith(ResendFormEvent _, $Res Function(ResendFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [ResendFormEvent].
+extension ResendFormEventPatterns on ResendFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult Function( _PurposeChanged value)?  purposeChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _PurposeChanged() when purposeChanged != null:
+return purposeChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _PhoneNumberChanged value)  phoneNumberChanged,required TResult Function( _PurposeChanged value)  purposeChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that);case _PurposeChanged():
+return purposeChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _PhoneNumberChanged value)?  phoneNumberChanged,TResult? Function( _PurposeChanged value)?  purposeChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that);case _PurposeChanged() when purposeChanged != null:
+return purposeChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String phoneNumber)?  phoneNumberChanged,TResult Function( String purpose)?  purposeChanged,TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _PurposeChanged() when purposeChanged != null:
+return purposeChanged(_that.purpose);case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String phoneNumber)  phoneNumberChanged,required TResult Function( String purpose)  purposeChanged,required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged():
+return phoneNumberChanged(_that.phoneNumber);case _PurposeChanged():
+return purposeChanged(_that.purpose);case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String phoneNumber)?  phoneNumberChanged,TResult? Function( String purpose)?  purposeChanged,TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _PhoneNumberChanged() when phoneNumberChanged != null:
+return phoneNumberChanged(_that.phoneNumber);case _PurposeChanged() when purposeChanged != null:
+return purposeChanged(_that.purpose);case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PhoneNumberChanged implements ResendFormEvent {
+  const _PhoneNumberChanged(this.phoneNumber);
+  
+
+ final  String phoneNumber;
+
+/// Create a copy of ResendFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PhoneNumberChangedCopyWith<_PhoneNumberChanged> get copyWith => __$PhoneNumberChangedCopyWithImpl<_PhoneNumberChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PhoneNumberChanged&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber);
+}
+
+@override
+String toString() {
+    return 'ResendFormEvent.phoneNumberChanged(phoneNumber: $phoneNumber)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PhoneNumberChangedCopyWith<$Res> implements $ResendFormEventCopyWith<$Res> {
+  factory _$PhoneNumberChangedCopyWith(_PhoneNumberChanged value, $Res Function(_PhoneNumberChanged) _then) = __$PhoneNumberChangedCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber
+});
+
+
+
+
+}
+/// @nodoc
+class __$PhoneNumberChangedCopyWithImpl<$Res>
+    implements _$PhoneNumberChangedCopyWith<$Res> {
+  __$PhoneNumberChangedCopyWithImpl(this._self, this._then);
+
+  final _PhoneNumberChanged _self;
+  final $Res Function(_PhoneNumberChanged) _then;
+
+/// Create a copy of ResendFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,}) {
+  return _then(_PhoneNumberChanged(
+null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _PurposeChanged implements ResendFormEvent {
+  const _PurposeChanged(this.purpose);
+  
+
+ final  String purpose;
+
+/// Create a copy of ResendFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PurposeChangedCopyWith<_PurposeChanged> get copyWith => __$PurposeChangedCopyWithImpl<_PurposeChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PurposeChanged&&(identical(other.purpose, purpose) || other.purpose == purpose));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,purpose);
+}
+
+@override
+String toString() {
+    return 'ResendFormEvent.purposeChanged(purpose: $purpose)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PurposeChangedCopyWith<$Res> implements $ResendFormEventCopyWith<$Res> {
+  factory _$PurposeChangedCopyWith(_PurposeChanged value, $Res Function(_PurposeChanged) _then) = __$PurposeChangedCopyWithImpl;
+@useResult
+$Res call({
+ String purpose
+});
+
+
+
+
+}
+/// @nodoc
+class __$PurposeChangedCopyWithImpl<$Res>
+    implements _$PurposeChangedCopyWith<$Res> {
+  __$PurposeChangedCopyWithImpl(this._self, this._then);
+
+  final _PurposeChanged _self;
+  final $Res Function(_PurposeChanged) _then;
+
+/// Create a copy of ResendFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? purpose = null,}) {
+  return _then(_PurposeChanged(
+null == purpose ? _self.purpose : purpose // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements ResendFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'ResendFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$ResendFormState {
+
+ String get phoneNumber; String get purpose; Option<Either<AuthFailure, Resend>> get failureOrResendOption; bool get isSubmitting; bool get showErrorMessages;
+/// Create a copy of ResendFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$ResendFormStateCopyWith<ResendFormState> get copyWith => _$ResendFormStateCopyWithImpl<ResendFormState>(this as ResendFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as ResendFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is ResendFormState&&(identical(other.phoneNumber, _this.phoneNumber) || other.phoneNumber == _this.phoneNumber)&&(identical(other.purpose, _this.purpose) || other.purpose == _this.purpose)&&(identical(other.failureOrResendOption, _this.failureOrResendOption) || other.failureOrResendOption == _this.failureOrResendOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.showErrorMessages, _this.showErrorMessages) || other.showErrorMessages == _this.showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as ResendFormState;
+  return Object.hash(runtimeType,_this.phoneNumber,_this.purpose,_this.failureOrResendOption,_this.isSubmitting,_this.showErrorMessages);
+}
+
+@override
+String toString() {
+  final _this = this as ResendFormState;
+  return 'ResendFormState(phoneNumber: ${_this.phoneNumber}, purpose: ${_this.purpose}, failureOrResendOption: ${_this.failureOrResendOption}, isSubmitting: ${_this.isSubmitting}, showErrorMessages: ${_this.showErrorMessages})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $ResendFormStateCopyWith<$Res>  {
+  factory $ResendFormStateCopyWith(ResendFormState value, $Res Function(ResendFormState) _then) = _$ResendFormStateCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber, String purpose, Option<Either<AuthFailure, Resend>> failureOrResendOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class _$ResendFormStateCopyWithImpl<$Res>
+    implements $ResendFormStateCopyWith<$Res> {
+  _$ResendFormStateCopyWithImpl(this._self, this._then);
+
+  final ResendFormState _self;
+  final $Res Function(ResendFormState) _then;
+
+/// Create a copy of ResendFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? phoneNumber = null,Object? purpose = null,Object? failureOrResendOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(ResendFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,purpose: null == purpose ? _self.purpose : purpose // ignore: cast_nullable_to_non_nullable
+as String,failureOrResendOption: null == failureOrResendOption ? _self.failureOrResendOption : failureOrResendOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Resend>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [ResendFormState].
+extension ResendFormStatePatterns on ResendFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _ResendFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _ResendFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _ResendFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _ResendFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _ResendFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _ResendFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String phoneNumber,  String purpose,  Option<Either<AuthFailure, Resend>> failureOrResendOption,  bool isSubmitting,  bool showErrorMessages)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _ResendFormState() when $default != null:
+return $default(_that.phoneNumber,_that.purpose,_that.failureOrResendOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String phoneNumber,  String purpose,  Option<Either<AuthFailure, Resend>> failureOrResendOption,  bool isSubmitting,  bool showErrorMessages)  $default,) {final _that = this;
+switch (_that) {
+case _ResendFormState():
+return $default(_that.phoneNumber,_that.purpose,_that.failureOrResendOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String phoneNumber,  String purpose,  Option<Either<AuthFailure, Resend>> failureOrResendOption,  bool isSubmitting,  bool showErrorMessages)?  $default,) {final _that = this;
+switch (_that) {
+case _ResendFormState() when $default != null:
+return $default(_that.phoneNumber,_that.purpose,_that.failureOrResendOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _ResendFormState implements ResendFormState {
+  const _ResendFormState({required this.phoneNumber, required this.purpose, required this.failureOrResendOption, this.isSubmitting = false, this.showErrorMessages = false});
+  
+
+@override final  String phoneNumber;
+@override final  String purpose;
+@override final  Option<Either<AuthFailure, Resend>> failureOrResendOption;
+@override@JsonKey() final  bool isSubmitting;
+@override@JsonKey() final  bool showErrorMessages;
+
+/// Create a copy of ResendFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$ResendFormStateCopyWith<_ResendFormState> get copyWith => __$ResendFormStateCopyWithImpl<_ResendFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _ResendFormState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.purpose, purpose) || other.purpose == purpose)&&(identical(other.failureOrResendOption, failureOrResendOption) || other.failureOrResendOption == failureOrResendOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.showErrorMessages, showErrorMessages) || other.showErrorMessages == showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,phoneNumber,purpose,failureOrResendOption,isSubmitting,showErrorMessages);
+}
+
+@override
+String toString() {
+    return 'ResendFormState(phoneNumber: $phoneNumber, purpose: $purpose, failureOrResendOption: $failureOrResendOption, isSubmitting: $isSubmitting, showErrorMessages: $showErrorMessages)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$ResendFormStateCopyWith<$Res> implements $ResendFormStateCopyWith<$Res> {
+  factory _$ResendFormStateCopyWith(_ResendFormState value, $Res Function(_ResendFormState) _then) = __$ResendFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String phoneNumber, String purpose, Option<Either<AuthFailure, Resend>> failureOrResendOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class __$ResendFormStateCopyWithImpl<$Res>
+    implements _$ResendFormStateCopyWith<$Res> {
+  __$ResendFormStateCopyWithImpl(this._self, this._then);
+
+  final _ResendFormState _self;
+  final $Res Function(_ResendFormState) _then;
+
+/// Create a copy of ResendFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,Object? purpose = null,Object? failureOrResendOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(_ResendFormState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,purpose: null == purpose ? _self.purpose : purpose // ignore: cast_nullable_to_non_nullable
+as String,failureOrResendOption: null == failureOrResendOption ? _self.failureOrResendOption : failureOrResendOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Resend>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/resend_form/resend_form_event.dart

@@ -0,0 +1,10 @@
+part of 'resend_form_bloc.dart';
+
+@freezed
+abstract class ResendFormEvent with _$ResendFormEvent {
+  const factory ResendFormEvent.phoneNumberChanged(String phoneNumber) =
+      _PhoneNumberChanged;
+  const factory ResendFormEvent.purposeChanged(String purpose) =
+      _PurposeChanged;
+  const factory ResendFormEvent.submitted() = _Submitted;
+}

lib/application/auth/resend_form/resend_form_state.dart

@@ -0,0 +1,18 @@
+part of 'resend_form_bloc.dart';
+
+@freezed
+abstract class ResendFormState with _$ResendFormState {
+  const factory ResendFormState({
+    required String phoneNumber,
+    required String purpose,
+    required Option<Either<AuthFailure, Resend>> failureOrResendOption,
+    @Default(false) bool isSubmitting,
+    @Default(false) bool showErrorMessages,
+  }) = _ResendFormState;
+
+  factory ResendFormState.initial() => ResendFormState(
+    phoneNumber: '',
+    purpose: '',
+    failureOrResendOption: none(),
+  );
+}

lib/application/auth/set_password/set_password_form_bloc.dart

@@ -0,0 +1,81 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/auth/auth.dart';
+
+part 'set_password_form_event.dart';
+part 'set_password_form_state.dart';
+part 'set_password_form_bloc.freezed.dart';
+
+@injectable
+class SetPasswordFormBloc
+    extends Bloc<SetPasswordFormEvent, SetPasswordFormState> {
+  final IAuthRepository _repository;
+  SetPasswordFormBloc(this._repository)
+    : super(SetPasswordFormState.initial()) {
+    on<SetPasswordFormEvent>(_onSetPasswordFormEvent);
+  }
+
+  Future<void> _onSetPasswordFormEvent(
+    SetPasswordFormEvent event,
+    Emitter<SetPasswordFormState> emit,
+  ) {
+    return event.map(
+      registrationTokenChanged: (e) async {
+        emit(
+          state.copyWith(
+            registrationToken: e.registrationToken,
+            failureOrSetPasswordOption: none(),
+          ),
+        );
+      },
+      passwordChanged: (e) async {
+        emit(
+          state.copyWith(
+            password: e.password,
+            failureOrSetPasswordOption: none(),
+          ),
+        );
+      },
+      confirmPasswordChanged: (e) async {
+        emit(
+          state.copyWith(
+            confirmPassword: e.confirmPassword,
+            failureOrSetPasswordOption: none(),
+          ),
+        );
+      },
+      submitted: (e) async {
+        Either<AuthFailure, Login>? failureOrSetPassword;
+        emit(
+          state.copyWith(
+            isSubmitting: true,
+            failureOrSetPasswordOption: none(),
+          ),
+        );
+
+        final registrationTokenValid = state.registrationToken.isNotEmpty;
+        final passwordValid = state.password.isNotEmpty;
+        final confirmPasswordValid = state.confirmPassword.isNotEmpty;
+
+        if (registrationTokenValid && passwordValid && confirmPasswordValid) {
+          failureOrSetPassword = await _repository.setPassword(
+            registrationToken: state.registrationToken,
+            password: state.password,
+            confirmPassword: state.confirmPassword,
+          );
+
+          emit(
+            state.copyWith(
+              isSubmitting: false,
+              failureOrSetPasswordOption: optionOf(failureOrSetPassword),
+            ),
+          );
+        }
+        emit(state.copyWith(showErrorMessages: true, isSubmitting: false));
+      },
+    );
+  }
+}

lib/application/auth/set_password/set_password_form_bloc.freezed.dart

@@ -0,0 +1,708 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'set_password_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$SetPasswordFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is SetPasswordFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'SetPasswordFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $SetPasswordFormEventCopyWith<$Res>  {
+$SetPasswordFormEventCopyWith(SetPasswordFormEvent _, $Res Function(SetPasswordFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [SetPasswordFormEvent].
+extension SetPasswordFormEventPatterns on SetPasswordFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _RegistrationTokenChanged value)?  registrationTokenChanged,TResult Function( _PasswordChanged value)?  passwordChanged,TResult Function( _ConfirmPasswordChanged value)?  confirmPasswordChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that);case _ConfirmPasswordChanged() when confirmPasswordChanged != null:
+return confirmPasswordChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _RegistrationTokenChanged value)  registrationTokenChanged,required TResult Function( _PasswordChanged value)  passwordChanged,required TResult Function( _ConfirmPasswordChanged value)  confirmPasswordChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged():
+return registrationTokenChanged(_that);case _PasswordChanged():
+return passwordChanged(_that);case _ConfirmPasswordChanged():
+return confirmPasswordChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _RegistrationTokenChanged value)?  registrationTokenChanged,TResult? Function( _PasswordChanged value)?  passwordChanged,TResult? Function( _ConfirmPasswordChanged value)?  confirmPasswordChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that);case _ConfirmPasswordChanged() when confirmPasswordChanged != null:
+return confirmPasswordChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String registrationToken)?  registrationTokenChanged,TResult Function( String password)?  passwordChanged,TResult Function( String confirmPassword)?  confirmPasswordChanged,TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that.registrationToken);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that.password);case _ConfirmPasswordChanged() when confirmPasswordChanged != null:
+return confirmPasswordChanged(_that.confirmPassword);case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String registrationToken)  registrationTokenChanged,required TResult Function( String password)  passwordChanged,required TResult Function( String confirmPassword)  confirmPasswordChanged,required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged():
+return registrationTokenChanged(_that.registrationToken);case _PasswordChanged():
+return passwordChanged(_that.password);case _ConfirmPasswordChanged():
+return confirmPasswordChanged(_that.confirmPassword);case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String registrationToken)?  registrationTokenChanged,TResult? Function( String password)?  passwordChanged,TResult? Function( String confirmPassword)?  confirmPasswordChanged,TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that.registrationToken);case _PasswordChanged() when passwordChanged != null:
+return passwordChanged(_that.password);case _ConfirmPasswordChanged() when confirmPasswordChanged != null:
+return confirmPasswordChanged(_that.confirmPassword);case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _RegistrationTokenChanged implements SetPasswordFormEvent {
+  const _RegistrationTokenChanged(this.registrationToken);
+  
+
+ final  String registrationToken;
+
+/// Create a copy of SetPasswordFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$RegistrationTokenChangedCopyWith<_RegistrationTokenChanged> get copyWith => __$RegistrationTokenChangedCopyWithImpl<_RegistrationTokenChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _RegistrationTokenChanged&&(identical(other.registrationToken, registrationToken) || other.registrationToken == registrationToken));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,registrationToken);
+}
+
+@override
+String toString() {
+    return 'SetPasswordFormEvent.registrationTokenChanged(registrationToken: $registrationToken)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$RegistrationTokenChangedCopyWith<$Res> implements $SetPasswordFormEventCopyWith<$Res> {
+  factory _$RegistrationTokenChangedCopyWith(_RegistrationTokenChanged value, $Res Function(_RegistrationTokenChanged) _then) = __$RegistrationTokenChangedCopyWithImpl;
+@useResult
+$Res call({
+ String registrationToken
+});
+
+
+
+
+}
+/// @nodoc
+class __$RegistrationTokenChangedCopyWithImpl<$Res>
+    implements _$RegistrationTokenChangedCopyWith<$Res> {
+  __$RegistrationTokenChangedCopyWithImpl(this._self, this._then);
+
+  final _RegistrationTokenChanged _self;
+  final $Res Function(_RegistrationTokenChanged) _then;
+
+/// Create a copy of SetPasswordFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? registrationToken = null,}) {
+  return _then(_RegistrationTokenChanged(
+null == registrationToken ? _self.registrationToken : registrationToken // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _PasswordChanged implements SetPasswordFormEvent {
+  const _PasswordChanged(this.password);
+  
+
+ final  String password;
+
+/// Create a copy of SetPasswordFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PasswordChangedCopyWith<_PasswordChanged> get copyWith => __$PasswordChangedCopyWithImpl<_PasswordChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PasswordChanged&&(identical(other.password, password) || other.password == password));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,password);
+}
+
+@override
+String toString() {
+    return 'SetPasswordFormEvent.passwordChanged(password: $password)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PasswordChangedCopyWith<$Res> implements $SetPasswordFormEventCopyWith<$Res> {
+  factory _$PasswordChangedCopyWith(_PasswordChanged value, $Res Function(_PasswordChanged) _then) = __$PasswordChangedCopyWithImpl;
+@useResult
+$Res call({
+ String password
+});
+
+
+
+
+}
+/// @nodoc
+class __$PasswordChangedCopyWithImpl<$Res>
+    implements _$PasswordChangedCopyWith<$Res> {
+  __$PasswordChangedCopyWithImpl(this._self, this._then);
+
+  final _PasswordChanged _self;
+  final $Res Function(_PasswordChanged) _then;
+
+/// Create a copy of SetPasswordFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? password = null,}) {
+  return _then(_PasswordChanged(
+null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _ConfirmPasswordChanged implements SetPasswordFormEvent {
+  const _ConfirmPasswordChanged(this.confirmPassword);
+  
+
+ final  String confirmPassword;
+
+/// Create a copy of SetPasswordFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$ConfirmPasswordChangedCopyWith<_ConfirmPasswordChanged> get copyWith => __$ConfirmPasswordChangedCopyWithImpl<_ConfirmPasswordChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _ConfirmPasswordChanged&&(identical(other.confirmPassword, confirmPassword) || other.confirmPassword == confirmPassword));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,confirmPassword);
+}
+
+@override
+String toString() {
+    return 'SetPasswordFormEvent.confirmPasswordChanged(confirmPassword: $confirmPassword)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$ConfirmPasswordChangedCopyWith<$Res> implements $SetPasswordFormEventCopyWith<$Res> {
+  factory _$ConfirmPasswordChangedCopyWith(_ConfirmPasswordChanged value, $Res Function(_ConfirmPasswordChanged) _then) = __$ConfirmPasswordChangedCopyWithImpl;
+@useResult
+$Res call({
+ String confirmPassword
+});
+
+
+
+
+}
+/// @nodoc
+class __$ConfirmPasswordChangedCopyWithImpl<$Res>
+    implements _$ConfirmPasswordChangedCopyWith<$Res> {
+  __$ConfirmPasswordChangedCopyWithImpl(this._self, this._then);
+
+  final _ConfirmPasswordChanged _self;
+  final $Res Function(_ConfirmPasswordChanged) _then;
+
+/// Create a copy of SetPasswordFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? confirmPassword = null,}) {
+  return _then(_ConfirmPasswordChanged(
+null == confirmPassword ? _self.confirmPassword : confirmPassword // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements SetPasswordFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'SetPasswordFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$SetPasswordFormState {
+
+ String get registrationToken; String get password; String get confirmPassword; Option<Either<AuthFailure, Login>> get failureOrSetPasswordOption; bool get isSubmitting; bool get showErrorMessages;
+/// Create a copy of SetPasswordFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$SetPasswordFormStateCopyWith<SetPasswordFormState> get copyWith => _$SetPasswordFormStateCopyWithImpl<SetPasswordFormState>(this as SetPasswordFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as SetPasswordFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is SetPasswordFormState&&(identical(other.registrationToken, _this.registrationToken) || other.registrationToken == _this.registrationToken)&&(identical(other.password, _this.password) || other.password == _this.password)&&(identical(other.confirmPassword, _this.confirmPassword) || other.confirmPassword == _this.confirmPassword)&&(identical(other.failureOrSetPasswordOption, _this.failureOrSetPasswordOption) || other.failureOrSetPasswordOption == _this.failureOrSetPasswordOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.showErrorMessages, _this.showErrorMessages) || other.showErrorMessages == _this.showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as SetPasswordFormState;
+  return Object.hash(runtimeType,_this.registrationToken,_this.password,_this.confirmPassword,_this.failureOrSetPasswordOption,_this.isSubmitting,_this.showErrorMessages);
+}
+
+@override
+String toString() {
+  final _this = this as SetPasswordFormState;
+  return 'SetPasswordFormState(registrationToken: ${_this.registrationToken}, password: ${_this.password}, confirmPassword: ${_this.confirmPassword}, failureOrSetPasswordOption: ${_this.failureOrSetPasswordOption}, isSubmitting: ${_this.isSubmitting}, showErrorMessages: ${_this.showErrorMessages})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $SetPasswordFormStateCopyWith<$Res>  {
+  factory $SetPasswordFormStateCopyWith(SetPasswordFormState value, $Res Function(SetPasswordFormState) _then) = _$SetPasswordFormStateCopyWithImpl;
+@useResult
+$Res call({
+ String registrationToken, String password, String confirmPassword, Option<Either<AuthFailure, Login>> failureOrSetPasswordOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class _$SetPasswordFormStateCopyWithImpl<$Res>
+    implements $SetPasswordFormStateCopyWith<$Res> {
+  _$SetPasswordFormStateCopyWithImpl(this._self, this._then);
+
+  final SetPasswordFormState _self;
+  final $Res Function(SetPasswordFormState) _then;
+
+/// Create a copy of SetPasswordFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? registrationToken = null,Object? password = null,Object? confirmPassword = null,Object? failureOrSetPasswordOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(SetPasswordFormState(
+registrationToken: null == registrationToken ? _self.registrationToken : registrationToken // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,confirmPassword: null == confirmPassword ? _self.confirmPassword : confirmPassword // ignore: cast_nullable_to_non_nullable
+as String,failureOrSetPasswordOption: null == failureOrSetPasswordOption ? _self.failureOrSetPasswordOption : failureOrSetPasswordOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Login>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [SetPasswordFormState].
+extension SetPasswordFormStatePatterns on SetPasswordFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _SetPasswordFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _SetPasswordFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _SetPasswordFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _SetPasswordFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _SetPasswordFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _SetPasswordFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String registrationToken,  String password,  String confirmPassword,  Option<Either<AuthFailure, Login>> failureOrSetPasswordOption,  bool isSubmitting,  bool showErrorMessages)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _SetPasswordFormState() when $default != null:
+return $default(_that.registrationToken,_that.password,_that.confirmPassword,_that.failureOrSetPasswordOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String registrationToken,  String password,  String confirmPassword,  Option<Either<AuthFailure, Login>> failureOrSetPasswordOption,  bool isSubmitting,  bool showErrorMessages)  $default,) {final _that = this;
+switch (_that) {
+case _SetPasswordFormState():
+return $default(_that.registrationToken,_that.password,_that.confirmPassword,_that.failureOrSetPasswordOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String registrationToken,  String password,  String confirmPassword,  Option<Either<AuthFailure, Login>> failureOrSetPasswordOption,  bool isSubmitting,  bool showErrorMessages)?  $default,) {final _that = this;
+switch (_that) {
+case _SetPasswordFormState() when $default != null:
+return $default(_that.registrationToken,_that.password,_that.confirmPassword,_that.failureOrSetPasswordOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _SetPasswordFormState implements SetPasswordFormState {
+  const _SetPasswordFormState({required this.registrationToken, required this.password, required this.confirmPassword, required this.failureOrSetPasswordOption, this.isSubmitting = false, this.showErrorMessages = false});
+  
+
+@override final  String registrationToken;
+@override final  String password;
+@override final  String confirmPassword;
+@override final  Option<Either<AuthFailure, Login>> failureOrSetPasswordOption;
+@override@JsonKey() final  bool isSubmitting;
+@override@JsonKey() final  bool showErrorMessages;
+
+/// Create a copy of SetPasswordFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SetPasswordFormStateCopyWith<_SetPasswordFormState> get copyWith => __$SetPasswordFormStateCopyWithImpl<_SetPasswordFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _SetPasswordFormState&&(identical(other.registrationToken, registrationToken) || other.registrationToken == registrationToken)&&(identical(other.password, password) || other.password == password)&&(identical(other.confirmPassword, confirmPassword) || other.confirmPassword == confirmPassword)&&(identical(other.failureOrSetPasswordOption, failureOrSetPasswordOption) || other.failureOrSetPasswordOption == failureOrSetPasswordOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.showErrorMessages, showErrorMessages) || other.showErrorMessages == showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,registrationToken,password,confirmPassword,failureOrSetPasswordOption,isSubmitting,showErrorMessages);
+}
+
+@override
+String toString() {
+    return 'SetPasswordFormState(registrationToken: $registrationToken, password: $password, confirmPassword: $confirmPassword, failureOrSetPasswordOption: $failureOrSetPasswordOption, isSubmitting: $isSubmitting, showErrorMessages: $showErrorMessages)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SetPasswordFormStateCopyWith<$Res> implements $SetPasswordFormStateCopyWith<$Res> {
+  factory _$SetPasswordFormStateCopyWith(_SetPasswordFormState value, $Res Function(_SetPasswordFormState) _then) = __$SetPasswordFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String registrationToken, String password, String confirmPassword, Option<Either<AuthFailure, Login>> failureOrSetPasswordOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class __$SetPasswordFormStateCopyWithImpl<$Res>
+    implements _$SetPasswordFormStateCopyWith<$Res> {
+  __$SetPasswordFormStateCopyWithImpl(this._self, this._then);
+
+  final _SetPasswordFormState _self;
+  final $Res Function(_SetPasswordFormState) _then;
+
+/// Create a copy of SetPasswordFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? registrationToken = null,Object? password = null,Object? confirmPassword = null,Object? failureOrSetPasswordOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(_SetPasswordFormState(
+registrationToken: null == registrationToken ? _self.registrationToken : registrationToken // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,confirmPassword: null == confirmPassword ? _self.confirmPassword : confirmPassword // ignore: cast_nullable_to_non_nullable
+as String,failureOrSetPasswordOption: null == failureOrSetPasswordOption ? _self.failureOrSetPasswordOption : failureOrSetPasswordOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Login>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/set_password/set_password_form_event.dart

@@ -0,0 +1,14 @@
+part of 'set_password_form_bloc.dart';
+
+@freezed
+abstract class SetPasswordFormEvent with _$SetPasswordFormEvent {
+  const factory SetPasswordFormEvent.registrationTokenChanged(
+    String registrationToken,
+  ) = _RegistrationTokenChanged;
+  const factory SetPasswordFormEvent.passwordChanged(String password) =
+      _PasswordChanged;
+  const factory SetPasswordFormEvent.confirmPasswordChanged(
+    String confirmPassword,
+  ) = _ConfirmPasswordChanged;
+  const factory SetPasswordFormEvent.submitted() = _Submitted;
+}

lib/application/auth/set_password/set_password_form_state.dart

@@ -0,0 +1,20 @@
+part of 'set_password_form_bloc.dart';
+
+@freezed
+abstract class SetPasswordFormState with _$SetPasswordFormState {
+  const factory SetPasswordFormState({
+    required String registrationToken,
+    required String password,
+    required String confirmPassword,
+    required Option<Either<AuthFailure, Login>> failureOrSetPasswordOption,
+    @Default(false) bool isSubmitting,
+    @Default(false) bool showErrorMessages,
+  }) = _SetPasswordFormState;
+
+  factory SetPasswordFormState.initial() => SetPasswordFormState(
+    registrationToken: '',
+    password: '',
+    confirmPassword: '',
+    failureOrSetPasswordOption: none(),
+  );
+}

lib/application/auth/verify_form/verify_form_bloc.dart

@@ -0,0 +1,58 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/auth/auth.dart';
+
+part 'verify_form_event.dart';
+part 'verify_form_state.dart';
+part 'verify_form_bloc.freezed.dart';
+
+@injectable
+class VerifyFormBloc extends Bloc<VerifyFormEvent, VerifyFormState> {
+  final IAuthRepository _repository;
+  VerifyFormBloc(this._repository) : super(VerifyFormState.initial()) {
+    on<VerifyFormEvent>(_onVerifyFormEvent);
+  }
+
+  Future<void> _onVerifyFormEvent(
+    VerifyFormEvent event,
+    Emitter<VerifyFormState> emit,
+  ) {
+    return event.map(
+      registrationTokenChanged: (e) async {
+        emit(
+          state.copyWith(
+            registrationToken: e.registrationToken,
+            failureOrVerifyOption: none(),
+          ),
+        );
+      },
+      otpCodeChanged: (e) async {
+        emit(state.copyWith(otpCode: e.otpCode, failureOrVerifyOption: none()));
+      },
+      submitted: (e) async {
+        Either<AuthFailure, Verify>? failureOrVerify;
+        emit(state.copyWith(isSubmitting: true, failureOrVerifyOption: none()));
+
+        final otpCodeValid = state.otpCode.isNotEmpty;
+        final registrationTokenValid = state.registrationToken.isNotEmpty;
+
+        if (registrationTokenValid && otpCodeValid) {
+          failureOrVerify = await _repository.verify(
+            registrationToken: state.registrationToken,
+            otpCode: state.otpCode,
+          );
+          emit(
+            state.copyWith(
+              isSubmitting: false,
+              failureOrVerifyOption: optionOf(failureOrVerify),
+            ),
+          );
+        }
+        emit(state.copyWith(showErrorMessages: true, isSubmitting: false));
+      },
+    );
+  }
+}

lib/application/auth/verify_form/verify_form_bloc.freezed.dart

@@ -0,0 +1,631 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'verify_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$VerifyFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is VerifyFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'VerifyFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $VerifyFormEventCopyWith<$Res>  {
+$VerifyFormEventCopyWith(VerifyFormEvent _, $Res Function(VerifyFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [VerifyFormEvent].
+extension VerifyFormEventPatterns on VerifyFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _RegistrationTokenChanged value)?  registrationTokenChanged,TResult Function( _OtpCodeChanged value)?  otpCodeChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that);case _OtpCodeChanged() when otpCodeChanged != null:
+return otpCodeChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _RegistrationTokenChanged value)  registrationTokenChanged,required TResult Function( _OtpCodeChanged value)  otpCodeChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged():
+return registrationTokenChanged(_that);case _OtpCodeChanged():
+return otpCodeChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _RegistrationTokenChanged value)?  registrationTokenChanged,TResult? Function( _OtpCodeChanged value)?  otpCodeChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that);case _OtpCodeChanged() when otpCodeChanged != null:
+return otpCodeChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String registrationToken)?  registrationTokenChanged,TResult Function( String otpCode)?  otpCodeChanged,TResult Function()?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that.registrationToken);case _OtpCodeChanged() when otpCodeChanged != null:
+return otpCodeChanged(_that.otpCode);case _Submitted() when submitted != null:
+return submitted();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String registrationToken)  registrationTokenChanged,required TResult Function( String otpCode)  otpCodeChanged,required TResult Function()  submitted,}) {final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged():
+return registrationTokenChanged(_that.registrationToken);case _OtpCodeChanged():
+return otpCodeChanged(_that.otpCode);case _Submitted():
+return submitted();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String registrationToken)?  registrationTokenChanged,TResult? Function( String otpCode)?  otpCodeChanged,TResult? Function()?  submitted,}) {final _that = this;
+switch (_that) {
+case _RegistrationTokenChanged() when registrationTokenChanged != null:
+return registrationTokenChanged(_that.registrationToken);case _OtpCodeChanged() when otpCodeChanged != null:
+return otpCodeChanged(_that.otpCode);case _Submitted() when submitted != null:
+return submitted();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _RegistrationTokenChanged implements VerifyFormEvent {
+  const _RegistrationTokenChanged(this.registrationToken);
+  
+
+ final  String registrationToken;
+
+/// Create a copy of VerifyFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$RegistrationTokenChangedCopyWith<_RegistrationTokenChanged> get copyWith => __$RegistrationTokenChangedCopyWithImpl<_RegistrationTokenChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _RegistrationTokenChanged&&(identical(other.registrationToken, registrationToken) || other.registrationToken == registrationToken));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,registrationToken);
+}
+
+@override
+String toString() {
+    return 'VerifyFormEvent.registrationTokenChanged(registrationToken: $registrationToken)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$RegistrationTokenChangedCopyWith<$Res> implements $VerifyFormEventCopyWith<$Res> {
+  factory _$RegistrationTokenChangedCopyWith(_RegistrationTokenChanged value, $Res Function(_RegistrationTokenChanged) _then) = __$RegistrationTokenChangedCopyWithImpl;
+@useResult
+$Res call({
+ String registrationToken
+});
+
+
+
+
+}
+/// @nodoc
+class __$RegistrationTokenChangedCopyWithImpl<$Res>
+    implements _$RegistrationTokenChangedCopyWith<$Res> {
+  __$RegistrationTokenChangedCopyWithImpl(this._self, this._then);
+
+  final _RegistrationTokenChanged _self;
+  final $Res Function(_RegistrationTokenChanged) _then;
+
+/// Create a copy of VerifyFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? registrationToken = null,}) {
+  return _then(_RegistrationTokenChanged(
+null == registrationToken ? _self.registrationToken : registrationToken // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _OtpCodeChanged implements VerifyFormEvent {
+  const _OtpCodeChanged(this.otpCode);
+  
+
+ final  String otpCode;
+
+/// Create a copy of VerifyFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$OtpCodeChangedCopyWith<_OtpCodeChanged> get copyWith => __$OtpCodeChangedCopyWithImpl<_OtpCodeChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _OtpCodeChanged&&(identical(other.otpCode, otpCode) || other.otpCode == otpCode));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,otpCode);
+}
+
+@override
+String toString() {
+    return 'VerifyFormEvent.otpCodeChanged(otpCode: $otpCode)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$OtpCodeChangedCopyWith<$Res> implements $VerifyFormEventCopyWith<$Res> {
+  factory _$OtpCodeChangedCopyWith(_OtpCodeChanged value, $Res Function(_OtpCodeChanged) _then) = __$OtpCodeChangedCopyWithImpl;
+@useResult
+$Res call({
+ String otpCode
+});
+
+
+
+
+}
+/// @nodoc
+class __$OtpCodeChangedCopyWithImpl<$Res>
+    implements _$OtpCodeChangedCopyWith<$Res> {
+  __$OtpCodeChangedCopyWithImpl(this._self, this._then);
+
+  final _OtpCodeChanged _self;
+  final $Res Function(_OtpCodeChanged) _then;
+
+/// Create a copy of VerifyFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? otpCode = null,}) {
+  return _then(_OtpCodeChanged(
+null == otpCode ? _self.otpCode : otpCode // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements VerifyFormEvent {
+  const _Submitted();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'VerifyFormEvent.submitted()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$VerifyFormState {
+
+ String get registrationToken; String get otpCode; Option<Either<AuthFailure, Verify>> get failureOrVerifyOption; bool get isSubmitting; bool get showErrorMessages;
+/// Create a copy of VerifyFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$VerifyFormStateCopyWith<VerifyFormState> get copyWith => _$VerifyFormStateCopyWithImpl<VerifyFormState>(this as VerifyFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as VerifyFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is VerifyFormState&&(identical(other.registrationToken, _this.registrationToken) || other.registrationToken == _this.registrationToken)&&(identical(other.otpCode, _this.otpCode) || other.otpCode == _this.otpCode)&&(identical(other.failureOrVerifyOption, _this.failureOrVerifyOption) || other.failureOrVerifyOption == _this.failureOrVerifyOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.showErrorMessages, _this.showErrorMessages) || other.showErrorMessages == _this.showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as VerifyFormState;
+  return Object.hash(runtimeType,_this.registrationToken,_this.otpCode,_this.failureOrVerifyOption,_this.isSubmitting,_this.showErrorMessages);
+}
+
+@override
+String toString() {
+  final _this = this as VerifyFormState;
+  return 'VerifyFormState(registrationToken: ${_this.registrationToken}, otpCode: ${_this.otpCode}, failureOrVerifyOption: ${_this.failureOrVerifyOption}, isSubmitting: ${_this.isSubmitting}, showErrorMessages: ${_this.showErrorMessages})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $VerifyFormStateCopyWith<$Res>  {
+  factory $VerifyFormStateCopyWith(VerifyFormState value, $Res Function(VerifyFormState) _then) = _$VerifyFormStateCopyWithImpl;
+@useResult
+$Res call({
+ String registrationToken, String otpCode, Option<Either<AuthFailure, Verify>> failureOrVerifyOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class _$VerifyFormStateCopyWithImpl<$Res>
+    implements $VerifyFormStateCopyWith<$Res> {
+  _$VerifyFormStateCopyWithImpl(this._self, this._then);
+
+  final VerifyFormState _self;
+  final $Res Function(VerifyFormState) _then;
+
+/// Create a copy of VerifyFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? registrationToken = null,Object? otpCode = null,Object? failureOrVerifyOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(VerifyFormState(
+registrationToken: null == registrationToken ? _self.registrationToken : registrationToken // ignore: cast_nullable_to_non_nullable
+as String,otpCode: null == otpCode ? _self.otpCode : otpCode // ignore: cast_nullable_to_non_nullable
+as String,failureOrVerifyOption: null == failureOrVerifyOption ? _self.failureOrVerifyOption : failureOrVerifyOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Verify>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [VerifyFormState].
+extension VerifyFormStatePatterns on VerifyFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _VerifyFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _VerifyFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _VerifyFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _VerifyFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _VerifyFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _VerifyFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String registrationToken,  String otpCode,  Option<Either<AuthFailure, Verify>> failureOrVerifyOption,  bool isSubmitting,  bool showErrorMessages)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _VerifyFormState() when $default != null:
+return $default(_that.registrationToken,_that.otpCode,_that.failureOrVerifyOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String registrationToken,  String otpCode,  Option<Either<AuthFailure, Verify>> failureOrVerifyOption,  bool isSubmitting,  bool showErrorMessages)  $default,) {final _that = this;
+switch (_that) {
+case _VerifyFormState():
+return $default(_that.registrationToken,_that.otpCode,_that.failureOrVerifyOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String registrationToken,  String otpCode,  Option<Either<AuthFailure, Verify>> failureOrVerifyOption,  bool isSubmitting,  bool showErrorMessages)?  $default,) {final _that = this;
+switch (_that) {
+case _VerifyFormState() when $default != null:
+return $default(_that.registrationToken,_that.otpCode,_that.failureOrVerifyOption,_that.isSubmitting,_that.showErrorMessages);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _VerifyFormState implements VerifyFormState {
+  const _VerifyFormState({required this.registrationToken, required this.otpCode, required this.failureOrVerifyOption, this.isSubmitting = false, this.showErrorMessages = false});
+  
+
+@override final  String registrationToken;
+@override final  String otpCode;
+@override final  Option<Either<AuthFailure, Verify>> failureOrVerifyOption;
+@override@JsonKey() final  bool isSubmitting;
+@override@JsonKey() final  bool showErrorMessages;
+
+/// Create a copy of VerifyFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$VerifyFormStateCopyWith<_VerifyFormState> get copyWith => __$VerifyFormStateCopyWithImpl<_VerifyFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _VerifyFormState&&(identical(other.registrationToken, registrationToken) || other.registrationToken == registrationToken)&&(identical(other.otpCode, otpCode) || other.otpCode == otpCode)&&(identical(other.failureOrVerifyOption, failureOrVerifyOption) || other.failureOrVerifyOption == failureOrVerifyOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.showErrorMessages, showErrorMessages) || other.showErrorMessages == showErrorMessages));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,registrationToken,otpCode,failureOrVerifyOption,isSubmitting,showErrorMessages);
+}
+
+@override
+String toString() {
+    return 'VerifyFormState(registrationToken: $registrationToken, otpCode: $otpCode, failureOrVerifyOption: $failureOrVerifyOption, isSubmitting: $isSubmitting, showErrorMessages: $showErrorMessages)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$VerifyFormStateCopyWith<$Res> implements $VerifyFormStateCopyWith<$Res> {
+  factory _$VerifyFormStateCopyWith(_VerifyFormState value, $Res Function(_VerifyFormState) _then) = __$VerifyFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String registrationToken, String otpCode, Option<Either<AuthFailure, Verify>> failureOrVerifyOption, bool isSubmitting, bool showErrorMessages
+});
+
+
+
+
+}
+/// @nodoc
+class __$VerifyFormStateCopyWithImpl<$Res>
+    implements _$VerifyFormStateCopyWith<$Res> {
+  __$VerifyFormStateCopyWithImpl(this._self, this._then);
+
+  final _VerifyFormState _self;
+  final $Res Function(_VerifyFormState) _then;
+
+/// Create a copy of VerifyFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? registrationToken = null,Object? otpCode = null,Object? failureOrVerifyOption = null,Object? isSubmitting = null,Object? showErrorMessages = null,}) {
+  return _then(_VerifyFormState(
+registrationToken: null == registrationToken ? _self.registrationToken : registrationToken // ignore: cast_nullable_to_non_nullable
+as String,otpCode: null == otpCode ? _self.otpCode : otpCode // ignore: cast_nullable_to_non_nullable
+as String,failureOrVerifyOption: null == failureOrVerifyOption ? _self.failureOrVerifyOption : failureOrVerifyOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<AuthFailure, Verify>>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,showErrorMessages: null == showErrorMessages ? _self.showErrorMessages : showErrorMessages // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/auth/verify_form/verify_form_event.dart

@@ -0,0 +1,11 @@
+part of 'verify_form_bloc.dart';
+
+@freezed
+abstract class VerifyFormEvent with _$VerifyFormEvent {
+  const factory VerifyFormEvent.registrationTokenChanged(
+    String registrationToken,
+  ) = _RegistrationTokenChanged;
+  const factory VerifyFormEvent.otpCodeChanged(String otpCode) =
+      _OtpCodeChanged;
+  const factory VerifyFormEvent.submitted() = _Submitted;
+}

lib/application/auth/verify_form/verify_form_state.dart

@@ -0,0 +1,18 @@
+part of 'verify_form_bloc.dart';
+
+@freezed
+abstract class VerifyFormState with _$VerifyFormState {
+  const factory VerifyFormState({
+    required String registrationToken,
+    required String otpCode,
+    required Option<Either<AuthFailure, Verify>> failureOrVerifyOption,
+    @Default(false) bool isSubmitting,
+    @Default(false) bool showErrorMessages,
+  }) = _VerifyFormState;
+
+  factory VerifyFormState.initial() => VerifyFormState(
+    registrationToken: '',
+    otpCode: '',
+    failureOrVerifyOption: none(),
+  );
+}

lib/application/game/ferris_wheel_loader/ferris_wheel_loader_bloc.dart

@@ -0,0 +1,42 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/game/game.dart';
+
+part 'ferris_wheel_loader_event.dart';
+part 'ferris_wheel_loader_state.dart';
+part 'ferris_wheel_loader_bloc.freezed.dart';
+
+@injectable
+class FerrisWheelLoaderBloc
+    extends Bloc<FerrisWheelLoaderEvent, FerrisWheelLoaderState> {
+  final IGameRepository _repository;
+  FerrisWheelLoaderBloc(this._repository)
+    : super(FerrisWheelLoaderState.initial()) {
+    on<FerrisWheelLoaderEvent>(_onFerrisWheelLoaderEvent);
+  }
+
+  Future<void> _onFerrisWheelLoaderEvent(
+    FerrisWheelLoaderEvent event,
+    Emitter<FerrisWheelLoaderState> emit,
+  ) {
+    return event.map(
+      fetched: (e) async {
+        emit(
+          state.copyWith(isFetching: true, failureOptionFerrisWheel: none()),
+        );
+
+        final result = await _repository.ferrisWheel();
+
+        var data = result.fold(
+          (f) => state.copyWith(failureOptionFerrisWheel: optionOf(f)),
+          (ferrisWheel) => state.copyWith(ferrisWheel: ferrisWheel),
+        );
+
+        emit(data.copyWith(isFetching: false));
+      },
+    );
+  }
+}

lib/application/game/ferris_wheel_loader/ferris_wheel_loader_bloc.freezed.dart

@@ -0,0 +1,495 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'ferris_wheel_loader_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$FerrisWheelLoaderEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is FerrisWheelLoaderEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'FerrisWheelLoaderEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $FerrisWheelLoaderEventCopyWith<$Res>  {
+$FerrisWheelLoaderEventCopyWith(FerrisWheelLoaderEvent _, $Res Function(FerrisWheelLoaderEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [FerrisWheelLoaderEvent].
+extension FerrisWheelLoaderEventPatterns on FerrisWheelLoaderEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Fetched value)?  fetched,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Fetched value)  fetched,}){
+final _that = this;
+switch (_that) {
+case _Fetched():
+return fetched(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Fetched value)?  fetched,}){
+final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function()?  fetched,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function()  fetched,}) {final _that = this;
+switch (_that) {
+case _Fetched():
+return fetched();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function()?  fetched,}) {final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Fetched implements FerrisWheelLoaderEvent {
+  const _Fetched();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Fetched);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'FerrisWheelLoaderEvent.fetched()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$FerrisWheelLoaderState {
+
+ Game get ferrisWheel; Option<GameFailure> get failureOptionFerrisWheel; bool get isFetching;
+/// Create a copy of FerrisWheelLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$FerrisWheelLoaderStateCopyWith<FerrisWheelLoaderState> get copyWith => _$FerrisWheelLoaderStateCopyWithImpl<FerrisWheelLoaderState>(this as FerrisWheelLoaderState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as FerrisWheelLoaderState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is FerrisWheelLoaderState&&(identical(other.ferrisWheel, _this.ferrisWheel) || other.ferrisWheel == _this.ferrisWheel)&&(identical(other.failureOptionFerrisWheel, _this.failureOptionFerrisWheel) || other.failureOptionFerrisWheel == _this.failureOptionFerrisWheel)&&(identical(other.isFetching, _this.isFetching) || other.isFetching == _this.isFetching));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as FerrisWheelLoaderState;
+  return Object.hash(runtimeType,_this.ferrisWheel,_this.failureOptionFerrisWheel,_this.isFetching);
+}
+
+@override
+String toString() {
+  final _this = this as FerrisWheelLoaderState;
+  return 'FerrisWheelLoaderState(ferrisWheel: ${_this.ferrisWheel}, failureOptionFerrisWheel: ${_this.failureOptionFerrisWheel}, isFetching: ${_this.isFetching})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $FerrisWheelLoaderStateCopyWith<$Res>  {
+  factory $FerrisWheelLoaderStateCopyWith(FerrisWheelLoaderState value, $Res Function(FerrisWheelLoaderState) _then) = _$FerrisWheelLoaderStateCopyWithImpl;
+@useResult
+$Res call({
+ Game ferrisWheel, Option<GameFailure> failureOptionFerrisWheel, bool isFetching
+});
+
+
+$GameCopyWith<$Res> get ferrisWheel;
+
+}
+/// @nodoc
+class _$FerrisWheelLoaderStateCopyWithImpl<$Res>
+    implements $FerrisWheelLoaderStateCopyWith<$Res> {
+  _$FerrisWheelLoaderStateCopyWithImpl(this._self, this._then);
+
+  final FerrisWheelLoaderState _self;
+  final $Res Function(FerrisWheelLoaderState) _then;
+
+/// Create a copy of FerrisWheelLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? ferrisWheel = null,Object? failureOptionFerrisWheel = null,Object? isFetching = null,}) {
+  return _then(FerrisWheelLoaderState(
+ferrisWheel: null == ferrisWheel ? _self.ferrisWheel : ferrisWheel // ignore: cast_nullable_to_non_nullable
+as Game,failureOptionFerrisWheel: null == failureOptionFerrisWheel ? _self.failureOptionFerrisWheel : failureOptionFerrisWheel // ignore: cast_nullable_to_non_nullable
+as Option<GameFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+/// Create a copy of FerrisWheelLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$GameCopyWith<$Res> get ferrisWheel {
+  
+  return $GameCopyWith<$Res>(_self.ferrisWheel, (value) {
+    return _then(_self.copyWith(ferrisWheel: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [FerrisWheelLoaderState].
+extension FerrisWheelLoaderStatePatterns on FerrisWheelLoaderState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _FerrisWheelLoaderState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _FerrisWheelLoaderState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _FerrisWheelLoaderState value)  $default,){
+final _that = this;
+switch (_that) {
+case _FerrisWheelLoaderState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _FerrisWheelLoaderState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _FerrisWheelLoaderState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( Game ferrisWheel,  Option<GameFailure> failureOptionFerrisWheel,  bool isFetching)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _FerrisWheelLoaderState() when $default != null:
+return $default(_that.ferrisWheel,_that.failureOptionFerrisWheel,_that.isFetching);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( Game ferrisWheel,  Option<GameFailure> failureOptionFerrisWheel,  bool isFetching)  $default,) {final _that = this;
+switch (_that) {
+case _FerrisWheelLoaderState():
+return $default(_that.ferrisWheel,_that.failureOptionFerrisWheel,_that.isFetching);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( Game ferrisWheel,  Option<GameFailure> failureOptionFerrisWheel,  bool isFetching)?  $default,) {final _that = this;
+switch (_that) {
+case _FerrisWheelLoaderState() when $default != null:
+return $default(_that.ferrisWheel,_that.failureOptionFerrisWheel,_that.isFetching);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _FerrisWheelLoaderState implements FerrisWheelLoaderState {
+  const _FerrisWheelLoaderState({required this.ferrisWheel, required this.failureOptionFerrisWheel, this.isFetching = false});
+  
+
+@override final  Game ferrisWheel;
+@override final  Option<GameFailure> failureOptionFerrisWheel;
+@override@JsonKey() final  bool isFetching;
+
+/// Create a copy of FerrisWheelLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$FerrisWheelLoaderStateCopyWith<_FerrisWheelLoaderState> get copyWith => __$FerrisWheelLoaderStateCopyWithImpl<_FerrisWheelLoaderState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _FerrisWheelLoaderState&&(identical(other.ferrisWheel, ferrisWheel) || other.ferrisWheel == ferrisWheel)&&(identical(other.failureOptionFerrisWheel, failureOptionFerrisWheel) || other.failureOptionFerrisWheel == failureOptionFerrisWheel)&&(identical(other.isFetching, isFetching) || other.isFetching == isFetching));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,ferrisWheel,failureOptionFerrisWheel,isFetching);
+}
+
+@override
+String toString() {
+    return 'FerrisWheelLoaderState(ferrisWheel: $ferrisWheel, failureOptionFerrisWheel: $failureOptionFerrisWheel, isFetching: $isFetching)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$FerrisWheelLoaderStateCopyWith<$Res> implements $FerrisWheelLoaderStateCopyWith<$Res> {
+  factory _$FerrisWheelLoaderStateCopyWith(_FerrisWheelLoaderState value, $Res Function(_FerrisWheelLoaderState) _then) = __$FerrisWheelLoaderStateCopyWithImpl;
+@override @useResult
+$Res call({
+ Game ferrisWheel, Option<GameFailure> failureOptionFerrisWheel, bool isFetching
+});
+
+
+@override $GameCopyWith<$Res> get ferrisWheel;
+
+}
+/// @nodoc
+class __$FerrisWheelLoaderStateCopyWithImpl<$Res>
+    implements _$FerrisWheelLoaderStateCopyWith<$Res> {
+  __$FerrisWheelLoaderStateCopyWithImpl(this._self, this._then);
+
+  final _FerrisWheelLoaderState _self;
+  final $Res Function(_FerrisWheelLoaderState) _then;
+
+/// Create a copy of FerrisWheelLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? ferrisWheel = null,Object? failureOptionFerrisWheel = null,Object? isFetching = null,}) {
+  return _then(_FerrisWheelLoaderState(
+ferrisWheel: null == ferrisWheel ? _self.ferrisWheel : ferrisWheel // ignore: cast_nullable_to_non_nullable
+as Game,failureOptionFerrisWheel: null == failureOptionFerrisWheel ? _self.failureOptionFerrisWheel : failureOptionFerrisWheel // ignore: cast_nullable_to_non_nullable
+as Option<GameFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+/// Create a copy of FerrisWheelLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$GameCopyWith<$Res> get ferrisWheel {
+  
+  return $GameCopyWith<$Res>(_self.ferrisWheel, (value) {
+    return _then(_self.copyWith(ferrisWheel: value));
+  });
+}
+}
+
+// dart format on

lib/application/game/ferris_wheel_loader/ferris_wheel_loader_event.dart

@@ -0,0 +1,6 @@
+part of 'ferris_wheel_loader_bloc.dart';
+
+@freezed
+abstract class FerrisWheelLoaderEvent with _$FerrisWheelLoaderEvent {
+  const factory FerrisWheelLoaderEvent.fetched() = _Fetched;
+}

lib/application/game/ferris_wheel_loader/ferris_wheel_loader_state.dart

@@ -0,0 +1,15 @@
+part of 'ferris_wheel_loader_bloc.dart';
+
+@freezed
+abstract class FerrisWheelLoaderState with _$FerrisWheelLoaderState {
+  const factory FerrisWheelLoaderState({
+    required Game ferrisWheel,
+    required Option<GameFailure> failureOptionFerrisWheel,
+    @Default(false) bool isFetching,
+  }) = _FerrisWheelLoaderState;
+
+  factory FerrisWheelLoaderState.initial() => FerrisWheelLoaderState(
+    ferrisWheel: Game.empty(),
+    failureOptionFerrisWheel: none(),
+  );
+}

lib/application/game/game_spin/game_spin_bloc.dart

@@ -0,0 +1,40 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/game/game.dart';
+
+part 'game_spin_event.dart';
+part 'game_spin_state.dart';
+part 'game_spin_bloc.freezed.dart';
+
+@injectable
+class GameSpinBloc extends Bloc<GameSpinEvent, GameSpinState> {
+  final IGameRepository _repository;
+
+  GameSpinBloc(this._repository) : super(GameSpinState.initial()) {
+    on<GameSpinEvent>(_onGameSpinEvent);
+  }
+
+  Future<void> _onGameSpinEvent(
+    GameSpinEvent event,
+    Emitter<GameSpinState> emit,
+  ) {
+    return event.map(
+      spun: (e) async {
+        if (state.isSpinning) return;
+        emit(state.copyWith(isSpinning: true, failureOrResultOption: none()));
+
+        final result = await _repository.spin(gameId: e.gameId);
+
+        emit(
+          state.copyWith(
+            isSpinning: false,
+            failureOrResultOption: optionOf(result),
+          ),
+        );
+      },
+    );
+  }
+}

lib/application/game/game_spin/game_spin_bloc.freezed.dart

@@ -0,0 +1,546 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'game_spin_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$GameSpinEvent {
+
+ String get gameId;
+/// Create a copy of GameSpinEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$GameSpinEventCopyWith<GameSpinEvent> get copyWith => _$GameSpinEventCopyWithImpl<GameSpinEvent>(this as GameSpinEvent, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as GameSpinEvent;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is GameSpinEvent&&(identical(other.gameId, _this.gameId) || other.gameId == _this.gameId));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as GameSpinEvent;
+  return Object.hash(runtimeType,_this.gameId);
+}
+
+@override
+String toString() {
+  final _this = this as GameSpinEvent;
+  return 'GameSpinEvent(gameId: ${_this.gameId})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $GameSpinEventCopyWith<$Res>  {
+  factory $GameSpinEventCopyWith(GameSpinEvent value, $Res Function(GameSpinEvent) _then) = _$GameSpinEventCopyWithImpl;
+@useResult
+$Res call({
+ String gameId
+});
+
+
+
+
+}
+/// @nodoc
+class _$GameSpinEventCopyWithImpl<$Res>
+    implements $GameSpinEventCopyWith<$Res> {
+  _$GameSpinEventCopyWithImpl(this._self, this._then);
+
+  final GameSpinEvent _self;
+  final $Res Function(GameSpinEvent) _then;
+
+/// Create a copy of GameSpinEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? gameId = null,}) {
+  return _then(GameSpinEvent.spun(
+null == gameId ? _self.gameId : gameId // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [GameSpinEvent].
+extension GameSpinEventPatterns on GameSpinEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Spun value)?  spun,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Spun() when spun != null:
+return spun(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Spun value)  spun,}){
+final _that = this;
+switch (_that) {
+case _Spun():
+return spun(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Spun value)?  spun,}){
+final _that = this;
+switch (_that) {
+case _Spun() when spun != null:
+return spun(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String gameId)?  spun,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Spun() when spun != null:
+return spun(_that.gameId);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String gameId)  spun,}) {final _that = this;
+switch (_that) {
+case _Spun():
+return spun(_that.gameId);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String gameId)?  spun,}) {final _that = this;
+switch (_that) {
+case _Spun() when spun != null:
+return spun(_that.gameId);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Spun implements GameSpinEvent {
+  const _Spun(this.gameId);
+  
+
+@override final  String gameId;
+
+/// Create a copy of GameSpinEvent
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SpunCopyWith<_Spun> get copyWith => __$SpunCopyWithImpl<_Spun>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Spun&&(identical(other.gameId, gameId) || other.gameId == gameId));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,gameId);
+}
+
+@override
+String toString() {
+    return 'GameSpinEvent.spun(gameId: $gameId)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SpunCopyWith<$Res> implements $GameSpinEventCopyWith<$Res> {
+  factory _$SpunCopyWith(_Spun value, $Res Function(_Spun) _then) = __$SpunCopyWithImpl;
+@override @useResult
+$Res call({
+ String gameId
+});
+
+
+
+
+}
+/// @nodoc
+class __$SpunCopyWithImpl<$Res>
+    implements _$SpunCopyWith<$Res> {
+  __$SpunCopyWithImpl(this._self, this._then);
+
+  final _Spun _self;
+  final $Res Function(_Spun) _then;
+
+/// Create a copy of GameSpinEvent
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? gameId = null,}) {
+  return _then(_Spun(
+null == gameId ? _self.gameId : gameId // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+mixin _$GameSpinState {
+
+ bool get isSpinning; Option<Either<GameFailure, SpinResult>> get failureOrResultOption;
+/// Create a copy of GameSpinState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$GameSpinStateCopyWith<GameSpinState> get copyWith => _$GameSpinStateCopyWithImpl<GameSpinState>(this as GameSpinState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as GameSpinState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is GameSpinState&&(identical(other.isSpinning, _this.isSpinning) || other.isSpinning == _this.isSpinning)&&(identical(other.failureOrResultOption, _this.failureOrResultOption) || other.failureOrResultOption == _this.failureOrResultOption));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as GameSpinState;
+  return Object.hash(runtimeType,_this.isSpinning,_this.failureOrResultOption);
+}
+
+@override
+String toString() {
+  final _this = this as GameSpinState;
+  return 'GameSpinState(isSpinning: ${_this.isSpinning}, failureOrResultOption: ${_this.failureOrResultOption})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $GameSpinStateCopyWith<$Res>  {
+  factory $GameSpinStateCopyWith(GameSpinState value, $Res Function(GameSpinState) _then) = _$GameSpinStateCopyWithImpl;
+@useResult
+$Res call({
+ bool isSpinning, Option<Either<GameFailure, SpinResult>> failureOrResultOption
+});
+
+
+
+
+}
+/// @nodoc
+class _$GameSpinStateCopyWithImpl<$Res>
+    implements $GameSpinStateCopyWith<$Res> {
+  _$GameSpinStateCopyWithImpl(this._self, this._then);
+
+  final GameSpinState _self;
+  final $Res Function(GameSpinState) _then;
+
+/// Create a copy of GameSpinState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? isSpinning = null,Object? failureOrResultOption = null,}) {
+  return _then(GameSpinState(
+isSpinning: null == isSpinning ? _self.isSpinning : isSpinning // ignore: cast_nullable_to_non_nullable
+as bool,failureOrResultOption: null == failureOrResultOption ? _self.failureOrResultOption : failureOrResultOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<GameFailure, SpinResult>>,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [GameSpinState].
+extension GameSpinStatePatterns on GameSpinState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _GameSpinState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _GameSpinState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _GameSpinState value)  $default,){
+final _that = this;
+switch (_that) {
+case _GameSpinState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _GameSpinState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _GameSpinState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool isSpinning,  Option<Either<GameFailure, SpinResult>> failureOrResultOption)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _GameSpinState() when $default != null:
+return $default(_that.isSpinning,_that.failureOrResultOption);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( bool isSpinning,  Option<Either<GameFailure, SpinResult>> failureOrResultOption)  $default,) {final _that = this;
+switch (_that) {
+case _GameSpinState():
+return $default(_that.isSpinning,_that.failureOrResultOption);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool isSpinning,  Option<Either<GameFailure, SpinResult>> failureOrResultOption)?  $default,) {final _that = this;
+switch (_that) {
+case _GameSpinState() when $default != null:
+return $default(_that.isSpinning,_that.failureOrResultOption);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _GameSpinState implements GameSpinState {
+  const _GameSpinState({this.isSpinning = false, required this.failureOrResultOption});
+  
+
+@override@JsonKey() final  bool isSpinning;
+@override final  Option<Either<GameFailure, SpinResult>> failureOrResultOption;
+
+/// Create a copy of GameSpinState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$GameSpinStateCopyWith<_GameSpinState> get copyWith => __$GameSpinStateCopyWithImpl<_GameSpinState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _GameSpinState&&(identical(other.isSpinning, isSpinning) || other.isSpinning == isSpinning)&&(identical(other.failureOrResultOption, failureOrResultOption) || other.failureOrResultOption == failureOrResultOption));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,isSpinning,failureOrResultOption);
+}
+
+@override
+String toString() {
+    return 'GameSpinState(isSpinning: $isSpinning, failureOrResultOption: $failureOrResultOption)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$GameSpinStateCopyWith<$Res> implements $GameSpinStateCopyWith<$Res> {
+  factory _$GameSpinStateCopyWith(_GameSpinState value, $Res Function(_GameSpinState) _then) = __$GameSpinStateCopyWithImpl;
+@override @useResult
+$Res call({
+ bool isSpinning, Option<Either<GameFailure, SpinResult>> failureOrResultOption
+});
+
+
+
+
+}
+/// @nodoc
+class __$GameSpinStateCopyWithImpl<$Res>
+    implements _$GameSpinStateCopyWith<$Res> {
+  __$GameSpinStateCopyWithImpl(this._self, this._then);
+
+  final _GameSpinState _self;
+  final $Res Function(_GameSpinState) _then;
+
+/// Create a copy of GameSpinState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? isSpinning = null,Object? failureOrResultOption = null,}) {
+  return _then(_GameSpinState(
+isSpinning: null == isSpinning ? _self.isSpinning : isSpinning // ignore: cast_nullable_to_non_nullable
+as bool,failureOrResultOption: null == failureOrResultOption ? _self.failureOrResultOption : failureOrResultOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<GameFailure, SpinResult>>,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/game/game_spin/game_spin_event.dart

@@ -0,0 +1,6 @@
+part of 'game_spin_bloc.dart';
+
+@freezed
+abstract class GameSpinEvent with _$GameSpinEvent {
+  const factory GameSpinEvent.spun(String gameId) = _Spun;
+}

lib/application/game/game_spin/game_spin_state.dart

@@ -0,0 +1,12 @@
+part of 'game_spin_bloc.dart';
+
+@freezed
+abstract class GameSpinState with _$GameSpinState {
+  const factory GameSpinState({
+    @Default(false) bool isSpinning,
+    required Option<Either<GameFailure, SpinResult>> failureOrResultOption,
+  }) = _GameSpinState;
+
+  factory GameSpinState.initial() =>
+      GameSpinState(failureOrResultOption: none());
+}

lib/application/order/order_detail_loader/order_detail_loader_bloc.dart

@@ -0,0 +1,43 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+
+part 'order_detail_loader_event.dart';
+part 'order_detail_loader_state.dart';
+part 'order_detail_loader_bloc.freezed.dart';
+
+@injectable
+class OrderDetailLoaderBloc
+    extends Bloc<OrderDetailLoaderEvent, OrderDetailLoaderState> {
+  final IOrderRepository _repository;
+
+  OrderDetailLoaderBloc(this._repository)
+    : super(OrderDetailLoaderState.initial()) {
+    on<OrderDetailLoaderEvent>(_onOrderDetailLoaderEvent);
+  }
+
+  Future<void> _onOrderDetailLoaderEvent(
+    OrderDetailLoaderEvent event,
+    Emitter<OrderDetailLoaderState> emit,
+  ) {
+    return event.map(
+      fetched: (e) async {
+        emit(state.copyWith(isFetching: true, failureOption: none()));
+
+        final result = await _repository.getOrderDetail(e.orderId);
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(failureOption: optionOf(f)),
+                (detail) => state.copyWith(detailOption: some(detail)),
+              )
+              .copyWith(isFetching: false),
+        );
+      },
+    );
+  }
+}

lib/application/order/order_detail_loader/order_detail_loader_bloc.freezed.dart

@@ -0,0 +1,549 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'order_detail_loader_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$OrderDetailLoaderEvent {
+
+ String get orderId;
+/// Create a copy of OrderDetailLoaderEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$OrderDetailLoaderEventCopyWith<OrderDetailLoaderEvent> get copyWith => _$OrderDetailLoaderEventCopyWithImpl<OrderDetailLoaderEvent>(this as OrderDetailLoaderEvent, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as OrderDetailLoaderEvent;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is OrderDetailLoaderEvent&&(identical(other.orderId, _this.orderId) || other.orderId == _this.orderId));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as OrderDetailLoaderEvent;
+  return Object.hash(runtimeType,_this.orderId);
+}
+
+@override
+String toString() {
+  final _this = this as OrderDetailLoaderEvent;
+  return 'OrderDetailLoaderEvent(orderId: ${_this.orderId})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $OrderDetailLoaderEventCopyWith<$Res>  {
+  factory $OrderDetailLoaderEventCopyWith(OrderDetailLoaderEvent value, $Res Function(OrderDetailLoaderEvent) _then) = _$OrderDetailLoaderEventCopyWithImpl;
+@useResult
+$Res call({
+ String orderId
+});
+
+
+
+
+}
+/// @nodoc
+class _$OrderDetailLoaderEventCopyWithImpl<$Res>
+    implements $OrderDetailLoaderEventCopyWith<$Res> {
+  _$OrderDetailLoaderEventCopyWithImpl(this._self, this._then);
+
+  final OrderDetailLoaderEvent _self;
+  final $Res Function(OrderDetailLoaderEvent) _then;
+
+/// Create a copy of OrderDetailLoaderEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? orderId = null,}) {
+  return _then(OrderDetailLoaderEvent.fetched(
+null == orderId ? _self.orderId : orderId // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [OrderDetailLoaderEvent].
+extension OrderDetailLoaderEventPatterns on OrderDetailLoaderEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Fetched value)?  fetched,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Fetched value)  fetched,}){
+final _that = this;
+switch (_that) {
+case _Fetched():
+return fetched(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Fetched value)?  fetched,}){
+final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String orderId)?  fetched,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that.orderId);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String orderId)  fetched,}) {final _that = this;
+switch (_that) {
+case _Fetched():
+return fetched(_that.orderId);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String orderId)?  fetched,}) {final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that.orderId);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Fetched implements OrderDetailLoaderEvent {
+  const _Fetched(this.orderId);
+  
+
+@override final  String orderId;
+
+/// Create a copy of OrderDetailLoaderEvent
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$FetchedCopyWith<_Fetched> get copyWith => __$FetchedCopyWithImpl<_Fetched>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Fetched&&(identical(other.orderId, orderId) || other.orderId == orderId));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,orderId);
+}
+
+@override
+String toString() {
+    return 'OrderDetailLoaderEvent.fetched(orderId: $orderId)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$FetchedCopyWith<$Res> implements $OrderDetailLoaderEventCopyWith<$Res> {
+  factory _$FetchedCopyWith(_Fetched value, $Res Function(_Fetched) _then) = __$FetchedCopyWithImpl;
+@override @useResult
+$Res call({
+ String orderId
+});
+
+
+
+
+}
+/// @nodoc
+class __$FetchedCopyWithImpl<$Res>
+    implements _$FetchedCopyWith<$Res> {
+  __$FetchedCopyWithImpl(this._self, this._then);
+
+  final _Fetched _self;
+  final $Res Function(_Fetched) _then;
+
+/// Create a copy of OrderDetailLoaderEvent
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? orderId = null,}) {
+  return _then(_Fetched(
+null == orderId ? _self.orderId : orderId // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+mixin _$OrderDetailLoaderState {
+
+ Option<CustomerOrderDetail> get detailOption; Option<WalletFailure> get failureOption; bool get isFetching;
+/// Create a copy of OrderDetailLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$OrderDetailLoaderStateCopyWith<OrderDetailLoaderState> get copyWith => _$OrderDetailLoaderStateCopyWithImpl<OrderDetailLoaderState>(this as OrderDetailLoaderState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as OrderDetailLoaderState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is OrderDetailLoaderState&&(identical(other.detailOption, _this.detailOption) || other.detailOption == _this.detailOption)&&(identical(other.failureOption, _this.failureOption) || other.failureOption == _this.failureOption)&&(identical(other.isFetching, _this.isFetching) || other.isFetching == _this.isFetching));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as OrderDetailLoaderState;
+  return Object.hash(runtimeType,_this.detailOption,_this.failureOption,_this.isFetching);
+}
+
+@override
+String toString() {
+  final _this = this as OrderDetailLoaderState;
+  return 'OrderDetailLoaderState(detailOption: ${_this.detailOption}, failureOption: ${_this.failureOption}, isFetching: ${_this.isFetching})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $OrderDetailLoaderStateCopyWith<$Res>  {
+  factory $OrderDetailLoaderStateCopyWith(OrderDetailLoaderState value, $Res Function(OrderDetailLoaderState) _then) = _$OrderDetailLoaderStateCopyWithImpl;
+@useResult
+$Res call({
+ Option<CustomerOrderDetail> detailOption, Option<WalletFailure> failureOption, bool isFetching
+});
+
+
+
+
+}
+/// @nodoc
+class _$OrderDetailLoaderStateCopyWithImpl<$Res>
+    implements $OrderDetailLoaderStateCopyWith<$Res> {
+  _$OrderDetailLoaderStateCopyWithImpl(this._self, this._then);
+
+  final OrderDetailLoaderState _self;
+  final $Res Function(OrderDetailLoaderState) _then;
+
+/// Create a copy of OrderDetailLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? detailOption = null,Object? failureOption = null,Object? isFetching = null,}) {
+  return _then(OrderDetailLoaderState(
+detailOption: null == detailOption ? _self.detailOption : detailOption // ignore: cast_nullable_to_non_nullable
+as Option<CustomerOrderDetail>,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [OrderDetailLoaderState].
+extension OrderDetailLoaderStatePatterns on OrderDetailLoaderState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _OrderDetailLoaderState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _OrderDetailLoaderState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _OrderDetailLoaderState value)  $default,){
+final _that = this;
+switch (_that) {
+case _OrderDetailLoaderState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _OrderDetailLoaderState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _OrderDetailLoaderState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( Option<CustomerOrderDetail> detailOption,  Option<WalletFailure> failureOption,  bool isFetching)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _OrderDetailLoaderState() when $default != null:
+return $default(_that.detailOption,_that.failureOption,_that.isFetching);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( Option<CustomerOrderDetail> detailOption,  Option<WalletFailure> failureOption,  bool isFetching)  $default,) {final _that = this;
+switch (_that) {
+case _OrderDetailLoaderState():
+return $default(_that.detailOption,_that.failureOption,_that.isFetching);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( Option<CustomerOrderDetail> detailOption,  Option<WalletFailure> failureOption,  bool isFetching)?  $default,) {final _that = this;
+switch (_that) {
+case _OrderDetailLoaderState() when $default != null:
+return $default(_that.detailOption,_that.failureOption,_that.isFetching);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _OrderDetailLoaderState implements OrderDetailLoaderState {
+  const _OrderDetailLoaderState({required this.detailOption, required this.failureOption, this.isFetching = false});
+  
+
+@override final  Option<CustomerOrderDetail> detailOption;
+@override final  Option<WalletFailure> failureOption;
+@override@JsonKey() final  bool isFetching;
+
+/// Create a copy of OrderDetailLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$OrderDetailLoaderStateCopyWith<_OrderDetailLoaderState> get copyWith => __$OrderDetailLoaderStateCopyWithImpl<_OrderDetailLoaderState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _OrderDetailLoaderState&&(identical(other.detailOption, detailOption) || other.detailOption == detailOption)&&(identical(other.failureOption, failureOption) || other.failureOption == failureOption)&&(identical(other.isFetching, isFetching) || other.isFetching == isFetching));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,detailOption,failureOption,isFetching);
+}
+
+@override
+String toString() {
+    return 'OrderDetailLoaderState(detailOption: $detailOption, failureOption: $failureOption, isFetching: $isFetching)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$OrderDetailLoaderStateCopyWith<$Res> implements $OrderDetailLoaderStateCopyWith<$Res> {
+  factory _$OrderDetailLoaderStateCopyWith(_OrderDetailLoaderState value, $Res Function(_OrderDetailLoaderState) _then) = __$OrderDetailLoaderStateCopyWithImpl;
+@override @useResult
+$Res call({
+ Option<CustomerOrderDetail> detailOption, Option<WalletFailure> failureOption, bool isFetching
+});
+
+
+
+
+}
+/// @nodoc
+class __$OrderDetailLoaderStateCopyWithImpl<$Res>
+    implements _$OrderDetailLoaderStateCopyWith<$Res> {
+  __$OrderDetailLoaderStateCopyWithImpl(this._self, this._then);
+
+  final _OrderDetailLoaderState _self;
+  final $Res Function(_OrderDetailLoaderState) _then;
+
+/// Create a copy of OrderDetailLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? detailOption = null,Object? failureOption = null,Object? isFetching = null,}) {
+  return _then(_OrderDetailLoaderState(
+detailOption: null == detailOption ? _self.detailOption : detailOption // ignore: cast_nullable_to_non_nullable
+as Option<CustomerOrderDetail>,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/order/order_detail_loader/order_detail_loader_event.dart

@@ -0,0 +1,6 @@
+part of 'order_detail_loader_bloc.dart';
+
+@freezed
+abstract class OrderDetailLoaderEvent with _$OrderDetailLoaderEvent {
+  const factory OrderDetailLoaderEvent.fetched(String orderId) = _Fetched;
+}

lib/application/order/order_detail_loader/order_detail_loader_state.dart

@@ -0,0 +1,13 @@
+part of 'order_detail_loader_bloc.dart';
+
+@freezed
+abstract class OrderDetailLoaderState with _$OrderDetailLoaderState {
+  const factory OrderDetailLoaderState({
+    required Option<CustomerOrderDetail> detailOption,
+    required Option<WalletFailure> failureOption,
+    @Default(false) bool isFetching,
+  }) = _OrderDetailLoaderState;
+
+  factory OrderDetailLoaderState.initial() =>
+      OrderDetailLoaderState(detailOption: none(), failureOption: none());
+}

lib/application/order/order_loader/order_loader_bloc.dart

@@ -0,0 +1,70 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+
+part 'order_loader_event.dart';
+part 'order_loader_state.dart';
+part 'order_loader_bloc.freezed.dart';
+
+@injectable
+class OrderLoaderBloc extends Bloc<OrderLoaderEvent, OrderLoaderState> {
+  final IOrderRepository _repository;
+
+  static const int _limit = 20;
+
+  OrderLoaderBloc(this._repository) : super(OrderLoaderState.initial()) {
+    on<OrderLoaderEvent>(_onOrderLoaderEvent);
+  }
+
+  Future<void> _onOrderLoaderEvent(
+    OrderLoaderEvent event,
+    Emitter<OrderLoaderState> emit,
+  ) {
+    return event.map(
+      refreshed: (e) async {
+        emit(state.copyWith(isFetching: true, failureOption: none()));
+
+        final result = await _repository.getOrders(page: 1, limit: _limit);
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(failureOption: optionOf(f)),
+                (page) => state.copyWith(
+                  items: page.items,
+                  page: page.page,
+                  totalPages: page.totalPages,
+                  hasLoaded: true,
+                ),
+              )
+              .copyWith(isFetching: false),
+        );
+      },
+      loadedMore: (e) async {
+        if (state.isFetching || state.isLoadingMore || !state.hasMore) return;
+        emit(state.copyWith(isLoadingMore: true, failureOption: none()));
+
+        final result = await _repository.getOrders(
+          page: state.page + 1,
+          limit: _limit,
+        );
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(failureOption: optionOf(f)),
+                (page) => state.copyWith(
+                  items: [...state.items, ...page.items],
+                  page: page.page,
+                  totalPages: page.totalPages,
+                ),
+              )
+              .copyWith(isLoadingMore: false),
+        );
+      },
+    );
+  }
+}

lib/application/order/order_loader/order_loader_bloc.freezed.dart

@@ -0,0 +1,533 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'order_loader_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$OrderLoaderEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is OrderLoaderEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'OrderLoaderEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $OrderLoaderEventCopyWith<$Res>  {
+$OrderLoaderEventCopyWith(OrderLoaderEvent _, $Res Function(OrderLoaderEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [OrderLoaderEvent].
+extension OrderLoaderEventPatterns on OrderLoaderEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Refreshed value)?  refreshed,TResult Function( _LoadedMore value)?  loadedMore,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Refreshed() when refreshed != null:
+return refreshed(_that);case _LoadedMore() when loadedMore != null:
+return loadedMore(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Refreshed value)  refreshed,required TResult Function( _LoadedMore value)  loadedMore,}){
+final _that = this;
+switch (_that) {
+case _Refreshed():
+return refreshed(_that);case _LoadedMore():
+return loadedMore(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Refreshed value)?  refreshed,TResult? Function( _LoadedMore value)?  loadedMore,}){
+final _that = this;
+switch (_that) {
+case _Refreshed() when refreshed != null:
+return refreshed(_that);case _LoadedMore() when loadedMore != null:
+return loadedMore(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function()?  refreshed,TResult Function()?  loadedMore,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Refreshed() when refreshed != null:
+return refreshed();case _LoadedMore() when loadedMore != null:
+return loadedMore();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function()  refreshed,required TResult Function()  loadedMore,}) {final _that = this;
+switch (_that) {
+case _Refreshed():
+return refreshed();case _LoadedMore():
+return loadedMore();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function()?  refreshed,TResult? Function()?  loadedMore,}) {final _that = this;
+switch (_that) {
+case _Refreshed() when refreshed != null:
+return refreshed();case _LoadedMore() when loadedMore != null:
+return loadedMore();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Refreshed implements OrderLoaderEvent {
+  const _Refreshed();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Refreshed);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'OrderLoaderEvent.refreshed()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+
+
+class _LoadedMore implements OrderLoaderEvent {
+  const _LoadedMore();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _LoadedMore);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'OrderLoaderEvent.loadedMore()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$OrderLoaderState {
+
+ List<CustomerOrder> get items; int get page; int get totalPages; Option<WalletFailure> get failureOption; bool get isFetching; bool get isLoadingMore; bool get hasLoaded;
+/// Create a copy of OrderLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$OrderLoaderStateCopyWith<OrderLoaderState> get copyWith => _$OrderLoaderStateCopyWithImpl<OrderLoaderState>(this as OrderLoaderState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as OrderLoaderState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is OrderLoaderState&&const DeepCollectionEquality().equals(other.items, _this.items)&&(identical(other.page, _this.page) || other.page == _this.page)&&(identical(other.totalPages, _this.totalPages) || other.totalPages == _this.totalPages)&&(identical(other.failureOption, _this.failureOption) || other.failureOption == _this.failureOption)&&(identical(other.isFetching, _this.isFetching) || other.isFetching == _this.isFetching)&&(identical(other.isLoadingMore, _this.isLoadingMore) || other.isLoadingMore == _this.isLoadingMore)&&(identical(other.hasLoaded, _this.hasLoaded) || other.hasLoaded == _this.hasLoaded));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as OrderLoaderState;
+  return Object.hash(runtimeType,const DeepCollectionEquality().hash(_this.items),_this.page,_this.totalPages,_this.failureOption,_this.isFetching,_this.isLoadingMore,_this.hasLoaded);
+}
+
+@override
+String toString() {
+  final _this = this as OrderLoaderState;
+  return 'OrderLoaderState(items: ${_this.items}, page: ${_this.page}, totalPages: ${_this.totalPages}, failureOption: ${_this.failureOption}, isFetching: ${_this.isFetching}, isLoadingMore: ${_this.isLoadingMore}, hasLoaded: ${_this.hasLoaded})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $OrderLoaderStateCopyWith<$Res>  {
+  factory $OrderLoaderStateCopyWith(OrderLoaderState value, $Res Function(OrderLoaderState) _then) = _$OrderLoaderStateCopyWithImpl;
+@useResult
+$Res call({
+ List<CustomerOrder> items, int page, int totalPages, Option<WalletFailure> failureOption, bool isFetching, bool isLoadingMore, bool hasLoaded
+});
+
+
+
+
+}
+/// @nodoc
+class _$OrderLoaderStateCopyWithImpl<$Res>
+    implements $OrderLoaderStateCopyWith<$Res> {
+  _$OrderLoaderStateCopyWithImpl(this._self, this._then);
+
+  final OrderLoaderState _self;
+  final $Res Function(OrderLoaderState) _then;
+
+/// Create a copy of OrderLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? items = null,Object? page = null,Object? totalPages = null,Object? failureOption = null,Object? isFetching = null,Object? isLoadingMore = null,Object? hasLoaded = null,}) {
+  return _then(OrderLoaderState(
+items: null == items ? _self.items : items // ignore: cast_nullable_to_non_nullable
+as List<CustomerOrder>,page: null == page ? _self.page : page // ignore: cast_nullable_to_non_nullable
+as int,totalPages: null == totalPages ? _self.totalPages : totalPages // ignore: cast_nullable_to_non_nullable
+as int,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,isLoadingMore: null == isLoadingMore ? _self.isLoadingMore : isLoadingMore // ignore: cast_nullable_to_non_nullable
+as bool,hasLoaded: null == hasLoaded ? _self.hasLoaded : hasLoaded // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [OrderLoaderState].
+extension OrderLoaderStatePatterns on OrderLoaderState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _OrderLoaderState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _OrderLoaderState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _OrderLoaderState value)  $default,){
+final _that = this;
+switch (_that) {
+case _OrderLoaderState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _OrderLoaderState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _OrderLoaderState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( List<CustomerOrder> items,  int page,  int totalPages,  Option<WalletFailure> failureOption,  bool isFetching,  bool isLoadingMore,  bool hasLoaded)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _OrderLoaderState() when $default != null:
+return $default(_that.items,_that.page,_that.totalPages,_that.failureOption,_that.isFetching,_that.isLoadingMore,_that.hasLoaded);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( List<CustomerOrder> items,  int page,  int totalPages,  Option<WalletFailure> failureOption,  bool isFetching,  bool isLoadingMore,  bool hasLoaded)  $default,) {final _that = this;
+switch (_that) {
+case _OrderLoaderState():
+return $default(_that.items,_that.page,_that.totalPages,_that.failureOption,_that.isFetching,_that.isLoadingMore,_that.hasLoaded);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( List<CustomerOrder> items,  int page,  int totalPages,  Option<WalletFailure> failureOption,  bool isFetching,  bool isLoadingMore,  bool hasLoaded)?  $default,) {final _that = this;
+switch (_that) {
+case _OrderLoaderState() when $default != null:
+return $default(_that.items,_that.page,_that.totalPages,_that.failureOption,_that.isFetching,_that.isLoadingMore,_that.hasLoaded);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _OrderLoaderState extends OrderLoaderState {
+  const _OrderLoaderState({required  List<CustomerOrder> items, required this.page, required this.totalPages, required this.failureOption, this.isFetching = false, this.isLoadingMore = false, this.hasLoaded = false}): _items = items,super._();
+  
+
+ final  List<CustomerOrder> _items;
+@override List<CustomerOrder> get items {
+  if (_items is EqualUnmodifiableListView) return _items;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(_items);
+}
+
+@override final  int page;
+@override final  int totalPages;
+@override final  Option<WalletFailure> failureOption;
+@override@JsonKey() final  bool isFetching;
+@override@JsonKey() final  bool isLoadingMore;
+@override@JsonKey() final  bool hasLoaded;
+
+/// Create a copy of OrderLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$OrderLoaderStateCopyWith<_OrderLoaderState> get copyWith => __$OrderLoaderStateCopyWithImpl<_OrderLoaderState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _OrderLoaderState&&const DeepCollectionEquality().equals(other.items, _items)&&(identical(other.page, page) || other.page == page)&&(identical(other.totalPages, totalPages) || other.totalPages == totalPages)&&(identical(other.failureOption, failureOption) || other.failureOption == failureOption)&&(identical(other.isFetching, isFetching) || other.isFetching == isFetching)&&(identical(other.isLoadingMore, isLoadingMore) || other.isLoadingMore == isLoadingMore)&&(identical(other.hasLoaded, hasLoaded) || other.hasLoaded == hasLoaded));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,const DeepCollectionEquality().hash(_items),page,totalPages,failureOption,isFetching,isLoadingMore,hasLoaded);
+}
+
+@override
+String toString() {
+    return 'OrderLoaderState(items: $items, page: $page, totalPages: $totalPages, failureOption: $failureOption, isFetching: $isFetching, isLoadingMore: $isLoadingMore, hasLoaded: $hasLoaded)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$OrderLoaderStateCopyWith<$Res> implements $OrderLoaderStateCopyWith<$Res> {
+  factory _$OrderLoaderStateCopyWith(_OrderLoaderState value, $Res Function(_OrderLoaderState) _then) = __$OrderLoaderStateCopyWithImpl;
+@override @useResult
+$Res call({
+ List<CustomerOrder> items, int page, int totalPages, Option<WalletFailure> failureOption, bool isFetching, bool isLoadingMore, bool hasLoaded
+});
+
+
+
+
+}
+/// @nodoc
+class __$OrderLoaderStateCopyWithImpl<$Res>
+    implements _$OrderLoaderStateCopyWith<$Res> {
+  __$OrderLoaderStateCopyWithImpl(this._self, this._then);
+
+  final _OrderLoaderState _self;
+  final $Res Function(_OrderLoaderState) _then;
+
+/// Create a copy of OrderLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? items = null,Object? page = null,Object? totalPages = null,Object? failureOption = null,Object? isFetching = null,Object? isLoadingMore = null,Object? hasLoaded = null,}) {
+  return _then(_OrderLoaderState(
+items: null == items ? _self._items : items // ignore: cast_nullable_to_non_nullable
+as List<CustomerOrder>,page: null == page ? _self.page : page // ignore: cast_nullable_to_non_nullable
+as int,totalPages: null == totalPages ? _self.totalPages : totalPages // ignore: cast_nullable_to_non_nullable
+as int,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,isLoadingMore: null == isLoadingMore ? _self.isLoadingMore : isLoadingMore // ignore: cast_nullable_to_non_nullable
+as bool,hasLoaded: null == hasLoaded ? _self.hasLoaded : hasLoaded // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/order/order_loader/order_loader_event.dart

@@ -0,0 +1,9 @@
+part of 'order_loader_bloc.dart';
+
+@freezed
+abstract class OrderLoaderEvent with _$OrderLoaderEvent {
+  /// Muat ulang dari halaman pertama.
+  const factory OrderLoaderEvent.refreshed() = _Refreshed;
+
+  const factory OrderLoaderEvent.loadedMore() = _LoadedMore;
+}

lib/application/order/order_loader/order_loader_state.dart

@@ -0,0 +1,25 @@
+part of 'order_loader_bloc.dart';
+
+@freezed
+abstract class OrderLoaderState with _$OrderLoaderState {
+  const OrderLoaderState._();
+
+  const factory OrderLoaderState({
+    required List<CustomerOrder> items,
+    required int page,
+    required int totalPages,
+    required Option<WalletFailure> failureOption,
+    @Default(false) bool isFetching,
+    @Default(false) bool isLoadingMore,
+    @Default(false) bool hasLoaded,
+  }) = _OrderLoaderState;
+
+  factory OrderLoaderState.initial() => OrderLoaderState(
+    items: const [],
+    page: 0,
+    totalPages: 0,
+    failureOption: none(),
+  );
+
+  bool get hasMore => page < totalPages;
+}

lib/application/outlet/outlet_loader/outlet_loader_bloc.dart

@@ -0,0 +1,40 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+
+part 'outlet_loader_event.dart';
+part 'outlet_loader_state.dart';
+part 'outlet_loader_bloc.freezed.dart';
+
+@injectable
+class OutletLoaderBloc extends Bloc<OutletLoaderEvent, OutletLoaderState> {
+  final IOutletRepository _repository;
+
+  OutletLoaderBloc(this._repository) : super(OutletLoaderState.initial()) {
+    on<OutletLoaderEvent>(_onOutletLoaderEvent);
+  }
+
+  Future<void> _onOutletLoaderEvent(
+    OutletLoaderEvent event,
+    Emitter<OutletLoaderState> emit,
+  ) {
+    return event.map(
+      fetched: (e) async {
+        emit(state.copyWith(isFetching: true, failureOption: none()));
+
+        final result = await _repository.getOutlets();
+
+        final data = result.fold(
+          (f) => state.copyWith(failureOption: optionOf(f)),
+          (outlets) => state.copyWith(outlets: outlets, hasLoaded: true),
+        );
+
+        emit(data.copyWith(isFetching: false));
+      },
+      cleared: (e) async => emit(OutletLoaderState.initial()),
+    );
+  }
+}

lib/application/outlet/outlet_loader/outlet_loader_bloc.freezed.dart

@@ -0,0 +1,524 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'outlet_loader_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$OutletLoaderEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is OutletLoaderEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'OutletLoaderEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $OutletLoaderEventCopyWith<$Res>  {
+$OutletLoaderEventCopyWith(OutletLoaderEvent _, $Res Function(OutletLoaderEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [OutletLoaderEvent].
+extension OutletLoaderEventPatterns on OutletLoaderEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Fetched value)?  fetched,TResult Function( _Cleared value)?  cleared,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that);case _Cleared() when cleared != null:
+return cleared(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Fetched value)  fetched,required TResult Function( _Cleared value)  cleared,}){
+final _that = this;
+switch (_that) {
+case _Fetched():
+return fetched(_that);case _Cleared():
+return cleared(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Fetched value)?  fetched,TResult? Function( _Cleared value)?  cleared,}){
+final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched(_that);case _Cleared() when cleared != null:
+return cleared(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function()?  fetched,TResult Function()?  cleared,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched();case _Cleared() when cleared != null:
+return cleared();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function()  fetched,required TResult Function()  cleared,}) {final _that = this;
+switch (_that) {
+case _Fetched():
+return fetched();case _Cleared():
+return cleared();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function()?  fetched,TResult? Function()?  cleared,}) {final _that = this;
+switch (_that) {
+case _Fetched() when fetched != null:
+return fetched();case _Cleared() when cleared != null:
+return cleared();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Fetched implements OutletLoaderEvent {
+  const _Fetched();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Fetched);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'OutletLoaderEvent.fetched()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+
+
+class _Cleared implements OutletLoaderEvent {
+  const _Cleared();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Cleared);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'OutletLoaderEvent.cleared()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$OutletLoaderState {
+
+ List<Outlet> get outlets; Option<WalletFailure> get failureOption; bool get isFetching; bool get hasLoaded;
+/// Create a copy of OutletLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$OutletLoaderStateCopyWith<OutletLoaderState> get copyWith => _$OutletLoaderStateCopyWithImpl<OutletLoaderState>(this as OutletLoaderState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as OutletLoaderState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is OutletLoaderState&&const DeepCollectionEquality().equals(other.outlets, _this.outlets)&&(identical(other.failureOption, _this.failureOption) || other.failureOption == _this.failureOption)&&(identical(other.isFetching, _this.isFetching) || other.isFetching == _this.isFetching)&&(identical(other.hasLoaded, _this.hasLoaded) || other.hasLoaded == _this.hasLoaded));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as OutletLoaderState;
+  return Object.hash(runtimeType,const DeepCollectionEquality().hash(_this.outlets),_this.failureOption,_this.isFetching,_this.hasLoaded);
+}
+
+@override
+String toString() {
+  final _this = this as OutletLoaderState;
+  return 'OutletLoaderState(outlets: ${_this.outlets}, failureOption: ${_this.failureOption}, isFetching: ${_this.isFetching}, hasLoaded: ${_this.hasLoaded})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $OutletLoaderStateCopyWith<$Res>  {
+  factory $OutletLoaderStateCopyWith(OutletLoaderState value, $Res Function(OutletLoaderState) _then) = _$OutletLoaderStateCopyWithImpl;
+@useResult
+$Res call({
+ List<Outlet> outlets, Option<WalletFailure> failureOption, bool isFetching, bool hasLoaded
+});
+
+
+
+
+}
+/// @nodoc
+class _$OutletLoaderStateCopyWithImpl<$Res>
+    implements $OutletLoaderStateCopyWith<$Res> {
+  _$OutletLoaderStateCopyWithImpl(this._self, this._then);
+
+  final OutletLoaderState _self;
+  final $Res Function(OutletLoaderState) _then;
+
+/// Create a copy of OutletLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? outlets = null,Object? failureOption = null,Object? isFetching = null,Object? hasLoaded = null,}) {
+  return _then(OutletLoaderState(
+outlets: null == outlets ? _self.outlets : outlets // ignore: cast_nullable_to_non_nullable
+as List<Outlet>,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,hasLoaded: null == hasLoaded ? _self.hasLoaded : hasLoaded // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [OutletLoaderState].
+extension OutletLoaderStatePatterns on OutletLoaderState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _OutletLoaderState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _OutletLoaderState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _OutletLoaderState value)  $default,){
+final _that = this;
+switch (_that) {
+case _OutletLoaderState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _OutletLoaderState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _OutletLoaderState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( List<Outlet> outlets,  Option<WalletFailure> failureOption,  bool isFetching,  bool hasLoaded)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _OutletLoaderState() when $default != null:
+return $default(_that.outlets,_that.failureOption,_that.isFetching,_that.hasLoaded);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( List<Outlet> outlets,  Option<WalletFailure> failureOption,  bool isFetching,  bool hasLoaded)  $default,) {final _that = this;
+switch (_that) {
+case _OutletLoaderState():
+return $default(_that.outlets,_that.failureOption,_that.isFetching,_that.hasLoaded);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( List<Outlet> outlets,  Option<WalletFailure> failureOption,  bool isFetching,  bool hasLoaded)?  $default,) {final _that = this;
+switch (_that) {
+case _OutletLoaderState() when $default != null:
+return $default(_that.outlets,_that.failureOption,_that.isFetching,_that.hasLoaded);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _OutletLoaderState implements OutletLoaderState {
+  const _OutletLoaderState({required  List<Outlet> outlets, required this.failureOption, this.isFetching = false, this.hasLoaded = false}): _outlets = outlets;
+  
+
+ final  List<Outlet> _outlets;
+@override List<Outlet> get outlets {
+  if (_outlets is EqualUnmodifiableListView) return _outlets;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(_outlets);
+}
+
+@override final  Option<WalletFailure> failureOption;
+@override@JsonKey() final  bool isFetching;
+@override@JsonKey() final  bool hasLoaded;
+
+/// Create a copy of OutletLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$OutletLoaderStateCopyWith<_OutletLoaderState> get copyWith => __$OutletLoaderStateCopyWithImpl<_OutletLoaderState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _OutletLoaderState&&const DeepCollectionEquality().equals(other.outlets, _outlets)&&(identical(other.failureOption, failureOption) || other.failureOption == failureOption)&&(identical(other.isFetching, isFetching) || other.isFetching == isFetching)&&(identical(other.hasLoaded, hasLoaded) || other.hasLoaded == hasLoaded));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,const DeepCollectionEquality().hash(_outlets),failureOption,isFetching,hasLoaded);
+}
+
+@override
+String toString() {
+    return 'OutletLoaderState(outlets: $outlets, failureOption: $failureOption, isFetching: $isFetching, hasLoaded: $hasLoaded)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$OutletLoaderStateCopyWith<$Res> implements $OutletLoaderStateCopyWith<$Res> {
+  factory _$OutletLoaderStateCopyWith(_OutletLoaderState value, $Res Function(_OutletLoaderState) _then) = __$OutletLoaderStateCopyWithImpl;
+@override @useResult
+$Res call({
+ List<Outlet> outlets, Option<WalletFailure> failureOption, bool isFetching, bool hasLoaded
+});
+
+
+
+
+}
+/// @nodoc
+class __$OutletLoaderStateCopyWithImpl<$Res>
+    implements _$OutletLoaderStateCopyWith<$Res> {
+  __$OutletLoaderStateCopyWithImpl(this._self, this._then);
+
+  final _OutletLoaderState _self;
+  final $Res Function(_OutletLoaderState) _then;
+
+/// Create a copy of OutletLoaderState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? outlets = null,Object? failureOption = null,Object? isFetching = null,Object? hasLoaded = null,}) {
+  return _then(_OutletLoaderState(
+outlets: null == outlets ? _self._outlets : outlets // ignore: cast_nullable_to_non_nullable
+as List<Outlet>,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isFetching: null == isFetching ? _self.isFetching : isFetching // ignore: cast_nullable_to_non_nullable
+as bool,hasLoaded: null == hasLoaded ? _self.hasLoaded : hasLoaded // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/outlet/outlet_loader/outlet_loader_event.dart

@@ -0,0 +1,9 @@
+part of 'outlet_loader_bloc.dart';
+
+@freezed
+abstract class OutletLoaderEvent with _$OutletLoaderEvent {
+  const factory OutletLoaderEvent.fetched() = _Fetched;
+
+  /// Dipanggil saat logout supaya outlet organisasi akun sebelumnya hilang.
+  const factory OutletLoaderEvent.cleared() = _Cleared;
+}

lib/application/outlet/outlet_loader/outlet_loader_state.dart

@@ -0,0 +1,14 @@
+part of 'outlet_loader_bloc.dart';
+
+@freezed
+abstract class OutletLoaderState with _$OutletLoaderState {
+  const factory OutletLoaderState({
+    required List<Outlet> outlets,
+    required Option<WalletFailure> failureOption,
+    @Default(false) bool isFetching,
+    @Default(false) bool hasLoaded,
+  }) = _OutletLoaderState;
+
+  factory OutletLoaderState.initial() =>
+      OutletLoaderState(outlets: const [], failureOption: none());
+}

lib/application/pin/pin_change_form/pin_change_form_bloc.dart

@@ -0,0 +1,45 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+
+part 'pin_change_form_event.dart';
+part 'pin_change_form_state.dart';
+part 'pin_change_form_bloc.freezed.dart';
+
+@injectable
+class PinChangeFormBloc extends Bloc<PinChangeFormEvent, PinChangeFormState> {
+  final IPinRepository _repository;
+
+  PinChangeFormBloc(this._repository) : super(PinChangeFormState.initial()) {
+    on<PinChangeFormEvent>(_onPinChangeFormEvent);
+  }
+
+  Future<void> _onPinChangeFormEvent(
+    PinChangeFormEvent event,
+    Emitter<PinChangeFormState> emit,
+  ) {
+    return event.map(
+      submitted: (e) async {
+        emit(
+          state.copyWith(isSubmitting: true, failureOrSuccessOption: none()),
+        );
+
+        final result = await _repository.change(
+          oldPin: e.oldPin,
+          pin: e.pin,
+          confirmPin: e.confirmPin,
+        );
+
+        emit(
+          state.copyWith(
+            isSubmitting: false,
+            failureOrSuccessOption: optionOf(result),
+          ),
+        );
+      },
+    );
+  }
+}

lib/application/pin/pin_change_form/pin_change_form_bloc.freezed.dart

@@ -0,0 +1,552 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'pin_change_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$PinChangeFormEvent {
+
+ String get oldPin; String get pin; String get confirmPin;
+/// Create a copy of PinChangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$PinChangeFormEventCopyWith<PinChangeFormEvent> get copyWith => _$PinChangeFormEventCopyWithImpl<PinChangeFormEvent>(this as PinChangeFormEvent, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as PinChangeFormEvent;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is PinChangeFormEvent&&(identical(other.oldPin, _this.oldPin) || other.oldPin == _this.oldPin)&&(identical(other.pin, _this.pin) || other.pin == _this.pin)&&(identical(other.confirmPin, _this.confirmPin) || other.confirmPin == _this.confirmPin));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as PinChangeFormEvent;
+  return Object.hash(runtimeType,_this.oldPin,_this.pin,_this.confirmPin);
+}
+
+@override
+String toString() {
+  final _this = this as PinChangeFormEvent;
+  return 'PinChangeFormEvent(oldPin: ${_this.oldPin}, pin: ${_this.pin}, confirmPin: ${_this.confirmPin})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $PinChangeFormEventCopyWith<$Res>  {
+  factory $PinChangeFormEventCopyWith(PinChangeFormEvent value, $Res Function(PinChangeFormEvent) _then) = _$PinChangeFormEventCopyWithImpl;
+@useResult
+$Res call({
+ String oldPin, String pin, String confirmPin
+});
+
+
+
+
+}
+/// @nodoc
+class _$PinChangeFormEventCopyWithImpl<$Res>
+    implements $PinChangeFormEventCopyWith<$Res> {
+  _$PinChangeFormEventCopyWithImpl(this._self, this._then);
+
+  final PinChangeFormEvent _self;
+  final $Res Function(PinChangeFormEvent) _then;
+
+/// Create a copy of PinChangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? oldPin = null,Object? pin = null,Object? confirmPin = null,}) {
+  return _then(PinChangeFormEvent.submitted(
+oldPin: null == oldPin ? _self.oldPin : oldPin // ignore: cast_nullable_to_non_nullable
+as String,pin: null == pin ? _self.pin : pin // ignore: cast_nullable_to_non_nullable
+as String,confirmPin: null == confirmPin ? _self.confirmPin : confirmPin // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [PinChangeFormEvent].
+extension PinChangeFormEventPatterns on PinChangeFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String oldPin,  String pin,  String confirmPin)?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that.oldPin,_that.pin,_that.confirmPin);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String oldPin,  String pin,  String confirmPin)  submitted,}) {final _that = this;
+switch (_that) {
+case _Submitted():
+return submitted(_that.oldPin,_that.pin,_that.confirmPin);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String oldPin,  String pin,  String confirmPin)?  submitted,}) {final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that.oldPin,_that.pin,_that.confirmPin);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements PinChangeFormEvent {
+  const _Submitted({required this.oldPin, required this.pin, required this.confirmPin});
+  
+
+@override final  String oldPin;
+@override final  String pin;
+@override final  String confirmPin;
+
+/// Create a copy of PinChangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SubmittedCopyWith<_Submitted> get copyWith => __$SubmittedCopyWithImpl<_Submitted>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted&&(identical(other.oldPin, oldPin) || other.oldPin == oldPin)&&(identical(other.pin, pin) || other.pin == pin)&&(identical(other.confirmPin, confirmPin) || other.confirmPin == confirmPin));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,oldPin,pin,confirmPin);
+}
+
+@override
+String toString() {
+    return 'PinChangeFormEvent.submitted(oldPin: $oldPin, pin: $pin, confirmPin: $confirmPin)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SubmittedCopyWith<$Res> implements $PinChangeFormEventCopyWith<$Res> {
+  factory _$SubmittedCopyWith(_Submitted value, $Res Function(_Submitted) _then) = __$SubmittedCopyWithImpl;
+@override @useResult
+$Res call({
+ String oldPin, String pin, String confirmPin
+});
+
+
+
+
+}
+/// @nodoc
+class __$SubmittedCopyWithImpl<$Res>
+    implements _$SubmittedCopyWith<$Res> {
+  __$SubmittedCopyWithImpl(this._self, this._then);
+
+  final _Submitted _self;
+  final $Res Function(_Submitted) _then;
+
+/// Create a copy of PinChangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? oldPin = null,Object? pin = null,Object? confirmPin = null,}) {
+  return _then(_Submitted(
+oldPin: null == oldPin ? _self.oldPin : oldPin // ignore: cast_nullable_to_non_nullable
+as String,pin: null == pin ? _self.pin : pin // ignore: cast_nullable_to_non_nullable
+as String,confirmPin: null == confirmPin ? _self.confirmPin : confirmPin // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+mixin _$PinChangeFormState {
+
+ bool get isSubmitting; Option<Either<WalletFailure, Unit>> get failureOrSuccessOption;
+/// Create a copy of PinChangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$PinChangeFormStateCopyWith<PinChangeFormState> get copyWith => _$PinChangeFormStateCopyWithImpl<PinChangeFormState>(this as PinChangeFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as PinChangeFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is PinChangeFormState&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.failureOrSuccessOption, _this.failureOrSuccessOption) || other.failureOrSuccessOption == _this.failureOrSuccessOption));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as PinChangeFormState;
+  return Object.hash(runtimeType,_this.isSubmitting,_this.failureOrSuccessOption);
+}
+
+@override
+String toString() {
+  final _this = this as PinChangeFormState;
+  return 'PinChangeFormState(isSubmitting: ${_this.isSubmitting}, failureOrSuccessOption: ${_this.failureOrSuccessOption})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $PinChangeFormStateCopyWith<$Res>  {
+  factory $PinChangeFormStateCopyWith(PinChangeFormState value, $Res Function(PinChangeFormState) _then) = _$PinChangeFormStateCopyWithImpl;
+@useResult
+$Res call({
+ bool isSubmitting, Option<Either<WalletFailure, Unit>> failureOrSuccessOption
+});
+
+
+
+
+}
+/// @nodoc
+class _$PinChangeFormStateCopyWithImpl<$Res>
+    implements $PinChangeFormStateCopyWith<$Res> {
+  _$PinChangeFormStateCopyWithImpl(this._self, this._then);
+
+  final PinChangeFormState _self;
+  final $Res Function(PinChangeFormState) _then;
+
+/// Create a copy of PinChangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? isSubmitting = null,Object? failureOrSuccessOption = null,}) {
+  return _then(PinChangeFormState(
+isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,failureOrSuccessOption: null == failureOrSuccessOption ? _self.failureOrSuccessOption : failureOrSuccessOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<WalletFailure, Unit>>,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [PinChangeFormState].
+extension PinChangeFormStatePatterns on PinChangeFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _PinChangeFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PinChangeFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _PinChangeFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _PinChangeFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _PinChangeFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _PinChangeFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool isSubmitting,  Option<Either<WalletFailure, Unit>> failureOrSuccessOption)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PinChangeFormState() when $default != null:
+return $default(_that.isSubmitting,_that.failureOrSuccessOption);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( bool isSubmitting,  Option<Either<WalletFailure, Unit>> failureOrSuccessOption)  $default,) {final _that = this;
+switch (_that) {
+case _PinChangeFormState():
+return $default(_that.isSubmitting,_that.failureOrSuccessOption);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool isSubmitting,  Option<Either<WalletFailure, Unit>> failureOrSuccessOption)?  $default,) {final _that = this;
+switch (_that) {
+case _PinChangeFormState() when $default != null:
+return $default(_that.isSubmitting,_that.failureOrSuccessOption);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PinChangeFormState implements PinChangeFormState {
+  const _PinChangeFormState({this.isSubmitting = false, required this.failureOrSuccessOption});
+  
+
+@override@JsonKey() final  bool isSubmitting;
+@override final  Option<Either<WalletFailure, Unit>> failureOrSuccessOption;
+
+/// Create a copy of PinChangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PinChangeFormStateCopyWith<_PinChangeFormState> get copyWith => __$PinChangeFormStateCopyWithImpl<_PinChangeFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PinChangeFormState&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.failureOrSuccessOption, failureOrSuccessOption) || other.failureOrSuccessOption == failureOrSuccessOption));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,isSubmitting,failureOrSuccessOption);
+}
+
+@override
+String toString() {
+    return 'PinChangeFormState(isSubmitting: $isSubmitting, failureOrSuccessOption: $failureOrSuccessOption)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PinChangeFormStateCopyWith<$Res> implements $PinChangeFormStateCopyWith<$Res> {
+  factory _$PinChangeFormStateCopyWith(_PinChangeFormState value, $Res Function(_PinChangeFormState) _then) = __$PinChangeFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ bool isSubmitting, Option<Either<WalletFailure, Unit>> failureOrSuccessOption
+});
+
+
+
+
+}
+/// @nodoc
+class __$PinChangeFormStateCopyWithImpl<$Res>
+    implements _$PinChangeFormStateCopyWith<$Res> {
+  __$PinChangeFormStateCopyWithImpl(this._self, this._then);
+
+  final _PinChangeFormState _self;
+  final $Res Function(_PinChangeFormState) _then;
+
+/// Create a copy of PinChangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? isSubmitting = null,Object? failureOrSuccessOption = null,}) {
+  return _then(_PinChangeFormState(
+isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,failureOrSuccessOption: null == failureOrSuccessOption ? _self.failureOrSuccessOption : failureOrSuccessOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<WalletFailure, Unit>>,
+  ));
+}
+
+
+}
+
+// dart format on

lib/application/pin/pin_change_form/pin_change_form_event.dart

@@ -0,0 +1,11 @@
+part of 'pin_change_form_bloc.dart';
+
+@freezed
+abstract class PinChangeFormEvent with _$PinChangeFormEvent {
+  /// PIN hanya diteruskan ke API, tidak disimpan di state.
+  const factory PinChangeFormEvent.submitted({
+    required String oldPin,
+    required String pin,
+    required String confirmPin,
+  }) = _Submitted;
+}

lib/application/pin/pin_change_form/pin_change_form_state.dart

@@ -0,0 +1,12 @@
+part of 'pin_change_form_bloc.dart';
+
+@freezed
+abstract class PinChangeFormState with _$PinChangeFormState {
+  const factory PinChangeFormState({
+    @Default(false) bool isSubmitting,
+    required Option<Either<WalletFailure, Unit>> failureOrSuccessOption,
+  }) = _PinChangeFormState;
+
+  factory PinChangeFormState.initial() =>
+      PinChangeFormState(failureOrSuccessOption: none());
+}

lib/application/pin/pin_setup_form/pin_setup_form_bloc.dart

@@ -0,0 +1,86 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+
+part 'pin_setup_form_event.dart';
+part 'pin_setup_form_state.dart';
+part 'pin_setup_form_bloc.freezed.dart';
+
+/// Alur buat PIN (`pin_setup`) dan lupa PIN (`pin_reset`) lewat OTP WhatsApp.
+@injectable
+class PinSetupFormBloc extends Bloc<PinSetupFormEvent, PinSetupFormState> {
+  final IPinRepository _repository;
+
+  PinSetupFormBloc(this._repository) : super(PinSetupFormState.initial()) {
+    on<PinSetupFormEvent>(_onPinSetupFormEvent);
+  }
+
+  Future<void> _onPinSetupFormEvent(
+    PinSetupFormEvent event,
+    Emitter<PinSetupFormState> emit,
+  ) {
+    return event.map(
+      otpRequested: (e) async {
+        emit(
+          state.copyWith(
+            purpose: e.purpose,
+            isRequestingOtp: true,
+            otpFailureOption: none(),
+          ),
+        );
+
+        final result = await _repository.requestOtp(e.purpose);
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(
+                  otpFailureOption: optionOf(f),
+                  resendAvailableAt: f.maybeMap(
+                    tooManyRequests: (value) => DateTime.now().add(
+                      Duration(seconds: value.retryAfterSeconds),
+                    ),
+                    orElse: () => state.resendAvailableAt,
+                  ),
+                ),
+                (otp) => state.copyWith(otp: otp),
+              )
+              .copyWith(isRequestingOtp: false),
+        );
+      },
+      submitted: (e) async {
+        final otp = state.otp;
+        if (otp == null) return;
+
+        emit(
+          state.copyWith(isSubmitting: true, failureOrSuccessOption: none()),
+        );
+
+        final Either<WalletFailure, Unit> result =
+            state.purpose == PinOtpPurpose.setup
+            ? (await _repository.setup(
+                otpToken: otp.otpToken,
+                otpCode: e.otpCode,
+                pin: e.pin,
+                confirmPin: e.confirmPin,
+              )).map((_) => unit)
+            : await _repository.reset(
+                otpToken: otp.otpToken,
+                otpCode: e.otpCode,
+                pin: e.pin,
+                confirmPin: e.confirmPin,
+              );
+
+        emit(
+          state.copyWith(
+            isSubmitting: false,
+            failureOrSuccessOption: optionOf(result),
+          ),
+        );
+      },
+    );
+  }
+}

lib/application/pin/pin_setup_form/pin_setup_form_bloc.freezed.dart

@@ -0,0 +1,631 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'pin_setup_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$PinSetupFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is PinSetupFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'PinSetupFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $PinSetupFormEventCopyWith<$Res>  {
+$PinSetupFormEventCopyWith(PinSetupFormEvent _, $Res Function(PinSetupFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [PinSetupFormEvent].
+extension PinSetupFormEventPatterns on PinSetupFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _OtpRequested value)?  otpRequested,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _OtpRequested() when otpRequested != null:
+return otpRequested(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _OtpRequested value)  otpRequested,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _OtpRequested():
+return otpRequested(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _OtpRequested value)?  otpRequested,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _OtpRequested() when otpRequested != null:
+return otpRequested(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( PinOtpPurpose purpose)?  otpRequested,TResult Function( String otpCode,  String pin,  String confirmPin)?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _OtpRequested() when otpRequested != null:
+return otpRequested(_that.purpose);case _Submitted() when submitted != null:
+return submitted(_that.otpCode,_that.pin,_that.confirmPin);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( PinOtpPurpose purpose)  otpRequested,required TResult Function( String otpCode,  String pin,  String confirmPin)  submitted,}) {final _that = this;
+switch (_that) {
+case _OtpRequested():
+return otpRequested(_that.purpose);case _Submitted():
+return submitted(_that.otpCode,_that.pin,_that.confirmPin);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( PinOtpPurpose purpose)?  otpRequested,TResult? Function( String otpCode,  String pin,  String confirmPin)?  submitted,}) {final _that = this;
+switch (_that) {
+case _OtpRequested() when otpRequested != null:
+return otpRequested(_that.purpose);case _Submitted() when submitted != null:
+return submitted(_that.otpCode,_that.pin,_that.confirmPin);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _OtpRequested implements PinSetupFormEvent {
+  const _OtpRequested(this.purpose);
+  
+
+ final  PinOtpPurpose purpose;
+
+/// Create a copy of PinSetupFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$OtpRequestedCopyWith<_OtpRequested> get copyWith => __$OtpRequestedCopyWithImpl<_OtpRequested>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _OtpRequested&&(identical(other.purpose, purpose) || other.purpose == purpose));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,purpose);
+}
+
+@override
+String toString() {
+    return 'PinSetupFormEvent.otpRequested(purpose: $purpose)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$OtpRequestedCopyWith<$Res> implements $PinSetupFormEventCopyWith<$Res> {
+  factory _$OtpRequestedCopyWith(_OtpRequested value, $Res Function(_OtpRequested) _then) = __$OtpRequestedCopyWithImpl;
+@useResult
+$Res call({
+ PinOtpPurpose purpose
+});
+
+
+
+
+}
+/// @nodoc
+class __$OtpRequestedCopyWithImpl<$Res>
+    implements _$OtpRequestedCopyWith<$Res> {
+  __$OtpRequestedCopyWithImpl(this._self, this._then);
+
+  final _OtpRequested _self;
+  final $Res Function(_OtpRequested) _then;
+
+/// Create a copy of PinSetupFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? purpose = null,}) {
+  return _then(_OtpRequested(
+null == purpose ? _self.purpose : purpose // ignore: cast_nullable_to_non_nullable
+as PinOtpPurpose,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements PinSetupFormEvent {
+  const _Submitted({required this.otpCode, required this.pin, required this.confirmPin});
+  
+
+ final  String otpCode;
+ final  String pin;
+ final  String confirmPin;
+
+/// Create a copy of PinSetupFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SubmittedCopyWith<_Submitted> get copyWith => __$SubmittedCopyWithImpl<_Submitted>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted&&(identical(other.otpCode, otpCode) || other.otpCode == otpCode)&&(identical(other.pin, pin) || other.pin == pin)&&(identical(other.confirmPin, confirmPin) || other.confirmPin == confirmPin));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,otpCode,pin,confirmPin);
+}
+
+@override
+String toString() {
+    return 'PinSetupFormEvent.submitted(otpCode: $otpCode, pin: $pin, confirmPin: $confirmPin)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SubmittedCopyWith<$Res> implements $PinSetupFormEventCopyWith<$Res> {
+  factory _$SubmittedCopyWith(_Submitted value, $Res Function(_Submitted) _then) = __$SubmittedCopyWithImpl;
+@useResult
+$Res call({
+ String otpCode, String pin, String confirmPin
+});
+
+
+
+
+}
+/// @nodoc
+class __$SubmittedCopyWithImpl<$Res>
+    implements _$SubmittedCopyWith<$Res> {
+  __$SubmittedCopyWithImpl(this._self, this._then);
+
+  final _Submitted _self;
+  final $Res Function(_Submitted) _then;
+
+/// Create a copy of PinSetupFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? otpCode = null,Object? pin = null,Object? confirmPin = null,}) {
+  return _then(_Submitted(
+otpCode: null == otpCode ? _self.otpCode : otpCode // ignore: cast_nullable_to_non_nullable
+as String,pin: null == pin ? _self.pin : pin // ignore: cast_nullable_to_non_nullable
+as String,confirmPin: null == confirmPin ? _self.confirmPin : confirmPin // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+mixin _$PinSetupFormState {
+
+ PinOtpPurpose get purpose; PinOtp? get otp; bool get isRequestingOtp; Option<WalletFailure> get otpFailureOption;/// Diisi saat server menjawab `429`; tombol kirim ulang menunggu sampai
+/// waktu ini.
+ DateTime? get resendAvailableAt; bool get isSubmitting; Option<Either<WalletFailure, Unit>> get failureOrSuccessOption;
+/// Create a copy of PinSetupFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$PinSetupFormStateCopyWith<PinSetupFormState> get copyWith => _$PinSetupFormStateCopyWithImpl<PinSetupFormState>(this as PinSetupFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as PinSetupFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is PinSetupFormState&&(identical(other.purpose, _this.purpose) || other.purpose == _this.purpose)&&(identical(other.otp, _this.otp) || other.otp == _this.otp)&&(identical(other.isRequestingOtp, _this.isRequestingOtp) || other.isRequestingOtp == _this.isRequestingOtp)&&(identical(other.otpFailureOption, _this.otpFailureOption) || other.otpFailureOption == _this.otpFailureOption)&&(identical(other.resendAvailableAt, _this.resendAvailableAt) || other.resendAvailableAt == _this.resendAvailableAt)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.failureOrSuccessOption, _this.failureOrSuccessOption) || other.failureOrSuccessOption == _this.failureOrSuccessOption));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as PinSetupFormState;
+  return Object.hash(runtimeType,_this.purpose,_this.otp,_this.isRequestingOtp,_this.otpFailureOption,_this.resendAvailableAt,_this.isSubmitting,_this.failureOrSuccessOption);
+}
+
+@override
+String toString() {
+  final _this = this as PinSetupFormState;
+  return 'PinSetupFormState(purpose: ${_this.purpose}, otp: ${_this.otp}, isRequestingOtp: ${_this.isRequestingOtp}, otpFailureOption: ${_this.otpFailureOption}, resendAvailableAt: ${_this.resendAvailableAt}, isSubmitting: ${_this.isSubmitting}, failureOrSuccessOption: ${_this.failureOrSuccessOption})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $PinSetupFormStateCopyWith<$Res>  {
+  factory $PinSetupFormStateCopyWith(PinSetupFormState value, $Res Function(PinSetupFormState) _then) = _$PinSetupFormStateCopyWithImpl;
+@useResult
+$Res call({
+ PinOtpPurpose purpose, PinOtp? otp, bool isRequestingOtp, Option<WalletFailure> otpFailureOption, DateTime? resendAvailableAt, bool isSubmitting, Option<Either<WalletFailure, Unit>> failureOrSuccessOption
+});
+
+
+$PinOtpCopyWith<$Res>? get otp;
+
+}
+/// @nodoc
+class _$PinSetupFormStateCopyWithImpl<$Res>
+    implements $PinSetupFormStateCopyWith<$Res> {
+  _$PinSetupFormStateCopyWithImpl(this._self, this._then);
+
+  final PinSetupFormState _self;
+  final $Res Function(PinSetupFormState) _then;
+
+/// Create a copy of PinSetupFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? purpose = null,Object? otp = freezed,Object? isRequestingOtp = null,Object? otpFailureOption = null,Object? resendAvailableAt = freezed,Object? isSubmitting = null,Object? failureOrSuccessOption = null,}) {
+  return _then(PinSetupFormState(
+purpose: null == purpose ? _self.purpose : purpose // ignore: cast_nullable_to_non_nullable
+as PinOtpPurpose,otp: freezed == otp ? _self.otp : otp // ignore: cast_nullable_to_non_nullable
+as PinOtp?,isRequestingOtp: null == isRequestingOtp ? _self.isRequestingOtp : isRequestingOtp // ignore: cast_nullable_to_non_nullable
+as bool,otpFailureOption: null == otpFailureOption ? _self.otpFailureOption : otpFailureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,resendAvailableAt: freezed == resendAvailableAt ? _self.resendAvailableAt : resendAvailableAt // ignore: cast_nullable_to_non_nullable
+as DateTime?,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,failureOrSuccessOption: null == failureOrSuccessOption ? _self.failureOrSuccessOption : failureOrSuccessOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<WalletFailure, Unit>>,
+  ));
+}
+/// Create a copy of PinSetupFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$PinOtpCopyWith<$Res>? get otp {
+    if (_self.otp == null) {
+    return null;
+  }
+
+  return $PinOtpCopyWith<$Res>(_self.otp!, (value) {
+    return _then(_self.copyWith(otp: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [PinSetupFormState].
+extension PinSetupFormStatePatterns on PinSetupFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _PinSetupFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PinSetupFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _PinSetupFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _PinSetupFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _PinSetupFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _PinSetupFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( PinOtpPurpose purpose,  PinOtp? otp,  bool isRequestingOtp,  Option<WalletFailure> otpFailureOption,  DateTime? resendAvailableAt,  bool isSubmitting,  Option<Either<WalletFailure, Unit>> failureOrSuccessOption)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PinSetupFormState() when $default != null:
+return $default(_that.purpose,_that.otp,_that.isRequestingOtp,_that.otpFailureOption,_that.resendAvailableAt,_that.isSubmitting,_that.failureOrSuccessOption);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( PinOtpPurpose purpose,  PinOtp? otp,  bool isRequestingOtp,  Option<WalletFailure> otpFailureOption,  DateTime? resendAvailableAt,  bool isSubmitting,  Option<Either<WalletFailure, Unit>> failureOrSuccessOption)  $default,) {final _that = this;
+switch (_that) {
+case _PinSetupFormState():
+return $default(_that.purpose,_that.otp,_that.isRequestingOtp,_that.otpFailureOption,_that.resendAvailableAt,_that.isSubmitting,_that.failureOrSuccessOption);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( PinOtpPurpose purpose,  PinOtp? otp,  bool isRequestingOtp,  Option<WalletFailure> otpFailureOption,  DateTime? resendAvailableAt,  bool isSubmitting,  Option<Either<WalletFailure, Unit>> failureOrSuccessOption)?  $default,) {final _that = this;
+switch (_that) {
+case _PinSetupFormState() when $default != null:
+return $default(_that.purpose,_that.otp,_that.isRequestingOtp,_that.otpFailureOption,_that.resendAvailableAt,_that.isSubmitting,_that.failureOrSuccessOption);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PinSetupFormState implements PinSetupFormState {
+  const _PinSetupFormState({required this.purpose, this.otp, this.isRequestingOtp = false, required this.otpFailureOption, this.resendAvailableAt, this.isSubmitting = false, required this.failureOrSuccessOption});
+  
+
+@override final  PinOtpPurpose purpose;
+@override final  PinOtp? otp;
+@override@JsonKey() final  bool isRequestingOtp;
+@override final  Option<WalletFailure> otpFailureOption;
+/// Diisi saat server menjawab `429`; tombol kirim ulang menunggu sampai
+/// waktu ini.
+@override final  DateTime? resendAvailableAt;
+@override@JsonKey() final  bool isSubmitting;
+@override final  Option<Either<WalletFailure, Unit>> failureOrSuccessOption;
+
+/// Create a copy of PinSetupFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PinSetupFormStateCopyWith<_PinSetupFormState> get copyWith => __$PinSetupFormStateCopyWithImpl<_PinSetupFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PinSetupFormState&&(identical(other.purpose, purpose) || other.purpose == purpose)&&(identical(other.otp, otp) || other.otp == otp)&&(identical(other.isRequestingOtp, isRequestingOtp) || other.isRequestingOtp == isRequestingOtp)&&(identical(other.otpFailureOption, otpFailureOption) || other.otpFailureOption == otpFailureOption)&&(identical(other.resendAvailableAt, resendAvailableAt) || other.resendAvailableAt == resendAvailableAt)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.failureOrSuccessOption, failureOrSuccessOption) || other.failureOrSuccessOption == failureOrSuccessOption));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,purpose,otp,isRequestingOtp,otpFailureOption,resendAvailableAt,isSubmitting,failureOrSuccessOption);
+}
+
+@override
+String toString() {
+    return 'PinSetupFormState(purpose: $purpose, otp: $otp, isRequestingOtp: $isRequestingOtp, otpFailureOption: $otpFailureOption, resendAvailableAt: $resendAvailableAt, isSubmitting: $isSubmitting, failureOrSuccessOption: $failureOrSuccessOption)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PinSetupFormStateCopyWith<$Res> implements $PinSetupFormStateCopyWith<$Res> {
+  factory _$PinSetupFormStateCopyWith(_PinSetupFormState value, $Res Function(_PinSetupFormState) _then) = __$PinSetupFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ PinOtpPurpose purpose, PinOtp? otp, bool isRequestingOtp, Option<WalletFailure> otpFailureOption, DateTime? resendAvailableAt, bool isSubmitting, Option<Either<WalletFailure, Unit>> failureOrSuccessOption
+});
+
+
+@override $PinOtpCopyWith<$Res>? get otp;
+
+}
+/// @nodoc
+class __$PinSetupFormStateCopyWithImpl<$Res>
+    implements _$PinSetupFormStateCopyWith<$Res> {
+  __$PinSetupFormStateCopyWithImpl(this._self, this._then);
+
+  final _PinSetupFormState _self;
+  final $Res Function(_PinSetupFormState) _then;
+
+/// Create a copy of PinSetupFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? purpose = null,Object? otp = freezed,Object? isRequestingOtp = null,Object? otpFailureOption = null,Object? resendAvailableAt = freezed,Object? isSubmitting = null,Object? failureOrSuccessOption = null,}) {
+  return _then(_PinSetupFormState(
+purpose: null == purpose ? _self.purpose : purpose // ignore: cast_nullable_to_non_nullable
+as PinOtpPurpose,otp: freezed == otp ? _self.otp : otp // ignore: cast_nullable_to_non_nullable
+as PinOtp?,isRequestingOtp: null == isRequestingOtp ? _self.isRequestingOtp : isRequestingOtp // ignore: cast_nullable_to_non_nullable
+as bool,otpFailureOption: null == otpFailureOption ? _self.otpFailureOption : otpFailureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,resendAvailableAt: freezed == resendAvailableAt ? _self.resendAvailableAt : resendAvailableAt // ignore: cast_nullable_to_non_nullable
+as DateTime?,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,failureOrSuccessOption: null == failureOrSuccessOption ? _self.failureOrSuccessOption : failureOrSuccessOption // ignore: cast_nullable_to_non_nullable
+as Option<Either<WalletFailure, Unit>>,
+  ));
+}
+
+/// Create a copy of PinSetupFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$PinOtpCopyWith<$Res>? get otp {
+    if (_self.otp == null) {
+    return null;
+  }
+
+  return $PinOtpCopyWith<$Res>(_self.otp!, (value) {
+    return _then(_self.copyWith(otp: value));
+  });
+}
+}
+
+// dart format on

lib/application/pin/pin_setup_form/pin_setup_form_event.dart

@@ -0,0 +1,14 @@
+part of 'pin_setup_form_bloc.dart';
+
+@freezed
+abstract class PinSetupFormEvent with _$PinSetupFormEvent {
+  const factory PinSetupFormEvent.otpRequested(PinOtpPurpose purpose) =
+      _OtpRequested;
+
+  /// PIN hanya diteruskan ke API, tidak disimpan di state.
+  const factory PinSetupFormEvent.submitted({
+    required String otpCode,
+    required String pin,
+    required String confirmPin,
+  }) = _Submitted;
+}

lib/application/pin/pin_setup_form/pin_setup_form_state.dart

@@ -0,0 +1,23 @@
+part of 'pin_setup_form_bloc.dart';
+
+@freezed
+abstract class PinSetupFormState with _$PinSetupFormState {
+  const factory PinSetupFormState({
+    required PinOtpPurpose purpose,
+    PinOtp? otp,
+    @Default(false) bool isRequestingOtp,
+    required Option<WalletFailure> otpFailureOption,
+
+    /// Diisi saat server menjawab `429`; tombol kirim ulang menunggu sampai
+    /// waktu ini.
+    DateTime? resendAvailableAt,
+    @Default(false) bool isSubmitting,
+    required Option<Either<WalletFailure, Unit>> failureOrSuccessOption,
+  }) = _PinSetupFormState;
+
+  factory PinSetupFormState.initial() => PinSetupFormState(
+    purpose: PinOtpPurpose.setup,
+    otpFailureOption: none(),
+    failureOrSuccessOption: none(),
+  );
+}

lib/application/wallet/exchange_form/exchange_form_bloc.dart

@@ -0,0 +1,87 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../common/function/app_function.dart';
+import '../../../domain/wallet/wallet.dart';
+
+part 'exchange_form_event.dart';
+part 'exchange_form_state.dart';
+part 'exchange_form_bloc.freezed.dart';
+
+@injectable
+class ExchangeFormBloc extends Bloc<ExchangeFormEvent, ExchangeFormState> {
+  final IWalletRepository _repository;
+
+  ExchangeFormBloc(this._repository) : super(ExchangeFormState.initial()) {
+    on<ExchangeFormEvent>(_onExchangeFormEvent);
+  }
+
+  Future<void> _onExchangeFormEvent(
+    ExchangeFormEvent event,
+    Emitter<ExchangeFormState> emit,
+  ) {
+    return event.map(
+      // UI men-debounce ketikan sebelum mengirim event ini.
+      coinsChanged: (e) async {
+        emit(
+          state.copyWith(
+            coins: e.coins,
+            preview: null,
+            previewFailureOption: none(),
+            idempotencyKey: null,
+            isPreviewing: e.coins > 0,
+          ),
+        );
+        if (e.coins <= 0) return;
+
+        final result = await _repository.previewExchange(coins: e.coins);
+        // Customer sudah mengetik angka lain.
+        if (state.coins != e.coins) return;
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(previewFailureOption: optionOf(f)),
+                (preview) => state.copyWith(preview: preview),
+              )
+              .copyWith(isPreviewing: false),
+        );
+      },
+      submitted: (e) async {
+        // Key baru untuk setiap konfirmasi, kecuali mengulang request yang
+        // sebelumnya gagal karena jaringan.
+        final key = state.idempotencyKey ?? generateUuidV4();
+        emit(
+          state.copyWith(
+            isSubmitting: true,
+            idempotencyKey: key,
+            failureOption: none(),
+          ),
+        );
+
+        final result = await _repository.exchange(
+          coins: state.coins,
+          pin: e.pin,
+          idempotencyKey: key,
+        );
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(
+                  failureOption: optionOf(f),
+                  idempotencyKey: f.isNetworkError ? key : null,
+                ),
+                (exchangeResult) => state.copyWith(
+                  result: exchangeResult,
+                  idempotencyKey: null,
+                ),
+              )
+              .copyWith(isSubmitting: false),
+        );
+      },
+    );
+  }
+}

lib/application/wallet/exchange_form/exchange_form_bloc.freezed.dart

@@ -0,0 +1,650 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'exchange_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$ExchangeFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is ExchangeFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'ExchangeFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $ExchangeFormEventCopyWith<$Res>  {
+$ExchangeFormEventCopyWith(ExchangeFormEvent _, $Res Function(ExchangeFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [ExchangeFormEvent].
+extension ExchangeFormEventPatterns on ExchangeFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _CoinsChanged value)?  coinsChanged,TResult Function( _Submitted value)?  submitted,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _CoinsChanged() when coinsChanged != null:
+return coinsChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _CoinsChanged value)  coinsChanged,required TResult Function( _Submitted value)  submitted,}){
+final _that = this;
+switch (_that) {
+case _CoinsChanged():
+return coinsChanged(_that);case _Submitted():
+return submitted(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _CoinsChanged value)?  coinsChanged,TResult? Function( _Submitted value)?  submitted,}){
+final _that = this;
+switch (_that) {
+case _CoinsChanged() when coinsChanged != null:
+return coinsChanged(_that);case _Submitted() when submitted != null:
+return submitted(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( int coins)?  coinsChanged,TResult Function( String pin)?  submitted,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _CoinsChanged() when coinsChanged != null:
+return coinsChanged(_that.coins);case _Submitted() when submitted != null:
+return submitted(_that.pin);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( int coins)  coinsChanged,required TResult Function( String pin)  submitted,}) {final _that = this;
+switch (_that) {
+case _CoinsChanged():
+return coinsChanged(_that.coins);case _Submitted():
+return submitted(_that.pin);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( int coins)?  coinsChanged,TResult? Function( String pin)?  submitted,}) {final _that = this;
+switch (_that) {
+case _CoinsChanged() when coinsChanged != null:
+return coinsChanged(_that.coins);case _Submitted() when submitted != null:
+return submitted(_that.pin);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _CoinsChanged implements ExchangeFormEvent {
+  const _CoinsChanged(this.coins);
+  
+
+ final  int coins;
+
+/// Create a copy of ExchangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$CoinsChangedCopyWith<_CoinsChanged> get copyWith => __$CoinsChangedCopyWithImpl<_CoinsChanged>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _CoinsChanged&&(identical(other.coins, coins) || other.coins == coins));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,coins);
+}
+
+@override
+String toString() {
+    return 'ExchangeFormEvent.coinsChanged(coins: $coins)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$CoinsChangedCopyWith<$Res> implements $ExchangeFormEventCopyWith<$Res> {
+  factory _$CoinsChangedCopyWith(_CoinsChanged value, $Res Function(_CoinsChanged) _then) = __$CoinsChangedCopyWithImpl;
+@useResult
+$Res call({
+ int coins
+});
+
+
+
+
+}
+/// @nodoc
+class __$CoinsChangedCopyWithImpl<$Res>
+    implements _$CoinsChangedCopyWith<$Res> {
+  __$CoinsChangedCopyWithImpl(this._self, this._then);
+
+  final _CoinsChanged _self;
+  final $Res Function(_CoinsChanged) _then;
+
+/// Create a copy of ExchangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? coins = null,}) {
+  return _then(_CoinsChanged(
+null == coins ? _self.coins : coins // ignore: cast_nullable_to_non_nullable
+as int,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements ExchangeFormEvent {
+  const _Submitted(this.pin);
+  
+
+ final  String pin;
+
+/// Create a copy of ExchangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SubmittedCopyWith<_Submitted> get copyWith => __$SubmittedCopyWithImpl<_Submitted>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted&&(identical(other.pin, pin) || other.pin == pin));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,pin);
+}
+
+@override
+String toString() {
+    return 'ExchangeFormEvent.submitted(pin: $pin)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SubmittedCopyWith<$Res> implements $ExchangeFormEventCopyWith<$Res> {
+  factory _$SubmittedCopyWith(_Submitted value, $Res Function(_Submitted) _then) = __$SubmittedCopyWithImpl;
+@useResult
+$Res call({
+ String pin
+});
+
+
+
+
+}
+/// @nodoc
+class __$SubmittedCopyWithImpl<$Res>
+    implements _$SubmittedCopyWith<$Res> {
+  __$SubmittedCopyWithImpl(this._self, this._then);
+
+  final _Submitted _self;
+  final $Res Function(_Submitted) _then;
+
+/// Create a copy of ExchangeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? pin = null,}) {
+  return _then(_Submitted(
+null == pin ? _self.pin : pin // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+mixin _$ExchangeFormState {
+
+ int get coins; ExchangePreview? get preview; Option<WalletFailure> get previewFailureOption; bool get isPreviewing; ExchangeResult? get result; Option<WalletFailure> get failureOption; bool get isSubmitting; String? get idempotencyKey;
+/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$ExchangeFormStateCopyWith<ExchangeFormState> get copyWith => _$ExchangeFormStateCopyWithImpl<ExchangeFormState>(this as ExchangeFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as ExchangeFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is ExchangeFormState&&(identical(other.coins, _this.coins) || other.coins == _this.coins)&&(identical(other.preview, _this.preview) || other.preview == _this.preview)&&(identical(other.previewFailureOption, _this.previewFailureOption) || other.previewFailureOption == _this.previewFailureOption)&&(identical(other.isPreviewing, _this.isPreviewing) || other.isPreviewing == _this.isPreviewing)&&(identical(other.result, _this.result) || other.result == _this.result)&&(identical(other.failureOption, _this.failureOption) || other.failureOption == _this.failureOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting)&&(identical(other.idempotencyKey, _this.idempotencyKey) || other.idempotencyKey == _this.idempotencyKey));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as ExchangeFormState;
+  return Object.hash(runtimeType,_this.coins,_this.preview,_this.previewFailureOption,_this.isPreviewing,_this.result,_this.failureOption,_this.isSubmitting,_this.idempotencyKey);
+}
+
+@override
+String toString() {
+  final _this = this as ExchangeFormState;
+  return 'ExchangeFormState(coins: ${_this.coins}, preview: ${_this.preview}, previewFailureOption: ${_this.previewFailureOption}, isPreviewing: ${_this.isPreviewing}, result: ${_this.result}, failureOption: ${_this.failureOption}, isSubmitting: ${_this.isSubmitting}, idempotencyKey: ${_this.idempotencyKey})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $ExchangeFormStateCopyWith<$Res>  {
+  factory $ExchangeFormStateCopyWith(ExchangeFormState value, $Res Function(ExchangeFormState) _then) = _$ExchangeFormStateCopyWithImpl;
+@useResult
+$Res call({
+ int coins, ExchangePreview? preview, Option<WalletFailure> previewFailureOption, bool isPreviewing, ExchangeResult? result, Option<WalletFailure> failureOption, bool isSubmitting, String? idempotencyKey
+});
+
+
+$ExchangePreviewCopyWith<$Res>? get preview;$ExchangeResultCopyWith<$Res>? get result;
+
+}
+/// @nodoc
+class _$ExchangeFormStateCopyWithImpl<$Res>
+    implements $ExchangeFormStateCopyWith<$Res> {
+  _$ExchangeFormStateCopyWithImpl(this._self, this._then);
+
+  final ExchangeFormState _self;
+  final $Res Function(ExchangeFormState) _then;
+
+/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? coins = null,Object? preview = freezed,Object? previewFailureOption = null,Object? isPreviewing = null,Object? result = freezed,Object? failureOption = null,Object? isSubmitting = null,Object? idempotencyKey = freezed,}) {
+  return _then(ExchangeFormState(
+coins: null == coins ? _self.coins : coins // ignore: cast_nullable_to_non_nullable
+as int,preview: freezed == preview ? _self.preview : preview // ignore: cast_nullable_to_non_nullable
+as ExchangePreview?,previewFailureOption: null == previewFailureOption ? _self.previewFailureOption : previewFailureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isPreviewing: null == isPreviewing ? _self.isPreviewing : isPreviewing // ignore: cast_nullable_to_non_nullable
+as bool,result: freezed == result ? _self.result : result // ignore: cast_nullable_to_non_nullable
+as ExchangeResult?,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,idempotencyKey: freezed == idempotencyKey ? _self.idempotencyKey : idempotencyKey // ignore: cast_nullable_to_non_nullable
+as String?,
+  ));
+}
+/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$ExchangePreviewCopyWith<$Res>? get preview {
+    if (_self.preview == null) {
+    return null;
+  }
+
+  return $ExchangePreviewCopyWith<$Res>(_self.preview!, (value) {
+    return _then(_self.copyWith(preview: value));
+  });
+}/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$ExchangeResultCopyWith<$Res>? get result {
+    if (_self.result == null) {
+    return null;
+  }
+
+  return $ExchangeResultCopyWith<$Res>(_self.result!, (value) {
+    return _then(_self.copyWith(result: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [ExchangeFormState].
+extension ExchangeFormStatePatterns on ExchangeFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _ExchangeFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _ExchangeFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _ExchangeFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _ExchangeFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _ExchangeFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _ExchangeFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( int coins,  ExchangePreview? preview,  Option<WalletFailure> previewFailureOption,  bool isPreviewing,  ExchangeResult? result,  Option<WalletFailure> failureOption,  bool isSubmitting,  String? idempotencyKey)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _ExchangeFormState() when $default != null:
+return $default(_that.coins,_that.preview,_that.previewFailureOption,_that.isPreviewing,_that.result,_that.failureOption,_that.isSubmitting,_that.idempotencyKey);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( int coins,  ExchangePreview? preview,  Option<WalletFailure> previewFailureOption,  bool isPreviewing,  ExchangeResult? result,  Option<WalletFailure> failureOption,  bool isSubmitting,  String? idempotencyKey)  $default,) {final _that = this;
+switch (_that) {
+case _ExchangeFormState():
+return $default(_that.coins,_that.preview,_that.previewFailureOption,_that.isPreviewing,_that.result,_that.failureOption,_that.isSubmitting,_that.idempotencyKey);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( int coins,  ExchangePreview? preview,  Option<WalletFailure> previewFailureOption,  bool isPreviewing,  ExchangeResult? result,  Option<WalletFailure> failureOption,  bool isSubmitting,  String? idempotencyKey)?  $default,) {final _that = this;
+switch (_that) {
+case _ExchangeFormState() when $default != null:
+return $default(_that.coins,_that.preview,_that.previewFailureOption,_that.isPreviewing,_that.result,_that.failureOption,_that.isSubmitting,_that.idempotencyKey);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _ExchangeFormState extends ExchangeFormState {
+  const _ExchangeFormState({required this.coins, this.preview, required this.previewFailureOption, this.isPreviewing = false, this.result, required this.failureOption, this.isSubmitting = false, this.idempotencyKey}): super._();
+  
+
+@override final  int coins;
+@override final  ExchangePreview? preview;
+@override final  Option<WalletFailure> previewFailureOption;
+@override@JsonKey() final  bool isPreviewing;
+@override final  ExchangeResult? result;
+@override final  Option<WalletFailure> failureOption;
+@override@JsonKey() final  bool isSubmitting;
+@override final  String? idempotencyKey;
+
+/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$ExchangeFormStateCopyWith<_ExchangeFormState> get copyWith => __$ExchangeFormStateCopyWithImpl<_ExchangeFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _ExchangeFormState&&(identical(other.coins, coins) || other.coins == coins)&&(identical(other.preview, preview) || other.preview == preview)&&(identical(other.previewFailureOption, previewFailureOption) || other.previewFailureOption == previewFailureOption)&&(identical(other.isPreviewing, isPreviewing) || other.isPreviewing == isPreviewing)&&(identical(other.result, result) || other.result == result)&&(identical(other.failureOption, failureOption) || other.failureOption == failureOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting)&&(identical(other.idempotencyKey, idempotencyKey) || other.idempotencyKey == idempotencyKey));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,coins,preview,previewFailureOption,isPreviewing,result,failureOption,isSubmitting,idempotencyKey);
+}
+
+@override
+String toString() {
+    return 'ExchangeFormState(coins: $coins, preview: $preview, previewFailureOption: $previewFailureOption, isPreviewing: $isPreviewing, result: $result, failureOption: $failureOption, isSubmitting: $isSubmitting, idempotencyKey: $idempotencyKey)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$ExchangeFormStateCopyWith<$Res> implements $ExchangeFormStateCopyWith<$Res> {
+  factory _$ExchangeFormStateCopyWith(_ExchangeFormState value, $Res Function(_ExchangeFormState) _then) = __$ExchangeFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ int coins, ExchangePreview? preview, Option<WalletFailure> previewFailureOption, bool isPreviewing, ExchangeResult? result, Option<WalletFailure> failureOption, bool isSubmitting, String? idempotencyKey
+});
+
+
+@override $ExchangePreviewCopyWith<$Res>? get preview;@override $ExchangeResultCopyWith<$Res>? get result;
+
+}
+/// @nodoc
+class __$ExchangeFormStateCopyWithImpl<$Res>
+    implements _$ExchangeFormStateCopyWith<$Res> {
+  __$ExchangeFormStateCopyWithImpl(this._self, this._then);
+
+  final _ExchangeFormState _self;
+  final $Res Function(_ExchangeFormState) _then;
+
+/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? coins = null,Object? preview = freezed,Object? previewFailureOption = null,Object? isPreviewing = null,Object? result = freezed,Object? failureOption = null,Object? isSubmitting = null,Object? idempotencyKey = freezed,}) {
+  return _then(_ExchangeFormState(
+coins: null == coins ? _self.coins : coins // ignore: cast_nullable_to_non_nullable
+as int,preview: freezed == preview ? _self.preview : preview // ignore: cast_nullable_to_non_nullable
+as ExchangePreview?,previewFailureOption: null == previewFailureOption ? _self.previewFailureOption : previewFailureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isPreviewing: null == isPreviewing ? _self.isPreviewing : isPreviewing // ignore: cast_nullable_to_non_nullable
+as bool,result: freezed == result ? _self.result : result // ignore: cast_nullable_to_non_nullable
+as ExchangeResult?,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,idempotencyKey: freezed == idempotencyKey ? _self.idempotencyKey : idempotencyKey // ignore: cast_nullable_to_non_nullable
+as String?,
+  ));
+}
+
+/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$ExchangePreviewCopyWith<$Res>? get preview {
+    if (_self.preview == null) {
+    return null;
+  }
+
+  return $ExchangePreviewCopyWith<$Res>(_self.preview!, (value) {
+    return _then(_self.copyWith(preview: value));
+  });
+}/// Create a copy of ExchangeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$ExchangeResultCopyWith<$Res>? get result {
+    if (_self.result == null) {
+    return null;
+  }
+
+  return $ExchangeResultCopyWith<$Res>(_self.result!, (value) {
+    return _then(_self.copyWith(result: value));
+  });
+}
+}
+
+// dart format on

lib/application/wallet/exchange_form/exchange_form_event.dart

@@ -0,0 +1,9 @@
+part of 'exchange_form_bloc.dart';
+
+@freezed
+abstract class ExchangeFormEvent with _$ExchangeFormEvent {
+  const factory ExchangeFormEvent.coinsChanged(int coins) = _CoinsChanged;
+
+  /// [pin] hanya diteruskan ke API, tidak disimpan di state.
+  const factory ExchangeFormEvent.submitted(String pin) = _Submitted;
+}

lib/application/wallet/exchange_form/exchange_form_state.dart

@@ -0,0 +1,30 @@
+part of 'exchange_form_bloc.dart';
+
+@freezed
+abstract class ExchangeFormState with _$ExchangeFormState {
+  const ExchangeFormState._();
+
+  const factory ExchangeFormState({
+    required int coins,
+    ExchangePreview? preview,
+    required Option<WalletFailure> previewFailureOption,
+    @Default(false) bool isPreviewing,
+    ExchangeResult? result,
+    required Option<WalletFailure> failureOption,
+    @Default(false) bool isSubmitting,
+    String? idempotencyKey,
+  }) = _ExchangeFormState;
+
+  factory ExchangeFormState.initial() => ExchangeFormState(
+    coins: 0,
+    previewFailureOption: none(),
+    failureOption: none(),
+  );
+
+  bool get canSubmit =>
+      !isPreviewing &&
+      !isSubmitting &&
+      preview != null &&
+      preview!.valid &&
+      preview!.coins == coins;
+}

lib/application/wallet/payment_code_form/payment_code_form_bloc.dart

@@ -0,0 +1,44 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+
+part 'payment_code_form_event.dart';
+part 'payment_code_form_state.dart';
+part 'payment_code_form_bloc.freezed.dart';
+
+@injectable
+class PaymentCodeFormBloc
+    extends Bloc<PaymentCodeFormEvent, PaymentCodeFormState> {
+  final IWalletRepository _repository;
+
+  PaymentCodeFormBloc(this._repository)
+    : super(PaymentCodeFormState.initial()) {
+    on<PaymentCodeFormEvent>(_onPaymentCodeFormEvent);
+  }
+
+  Future<void> _onPaymentCodeFormEvent(
+    PaymentCodeFormEvent event,
+    Emitter<PaymentCodeFormState> emit,
+  ) {
+    return event.map(
+      submitted: (e) async {
+        emit(state.copyWith(isSubmitting: true, failureOption: none()));
+
+        final result = await _repository.createPaymentCode(pin: e.pin);
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(failureOption: optionOf(f)),
+                (code) => state.copyWith(paymentCode: code),
+              )
+              .copyWith(isSubmitting: false),
+        );
+      },
+      expired: (e) async => emit(state.copyWith(paymentCode: null)),
+    );
+  }
+}

lib/application/wallet/payment_code_form/payment_code_form_bloc.freezed.dart

@@ -0,0 +1,575 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint, type=warning, deprecated_member_use, deprecated_member_use_from_same_package
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'payment_code_form_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$PaymentCodeFormEvent {
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is PaymentCodeFormEvent);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'PaymentCodeFormEvent()';
+}
+
+
+}
+
+/// @nodoc
+class $PaymentCodeFormEventCopyWith<$Res>  {
+$PaymentCodeFormEventCopyWith(PaymentCodeFormEvent _, $Res Function(PaymentCodeFormEvent) __);
+}
+
+
+/// Adds pattern-matching-related methods to [PaymentCodeFormEvent].
+extension PaymentCodeFormEventPatterns on PaymentCodeFormEvent {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( _Submitted value)?  submitted,TResult Function( _Expired value)?  expired,required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that);case _Expired() when expired != null:
+return expired(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( _Submitted value)  submitted,required TResult Function( _Expired value)  expired,}){
+final _that = this;
+switch (_that) {
+case _Submitted():
+return submitted(_that);case _Expired():
+return expired(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>({TResult? Function( _Submitted value)?  submitted,TResult? Function( _Expired value)?  expired,}){
+final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that);case _Expired() when expired != null:
+return expired(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( String pin)?  submitted,TResult Function()?  expired,required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that.pin);case _Expired() when expired != null:
+return expired();case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( String pin)  submitted,required TResult Function()  expired,}) {final _that = this;
+switch (_that) {
+case _Submitted():
+return submitted(_that.pin);case _Expired():
+return expired();case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( String pin)?  submitted,TResult? Function()?  expired,}) {final _that = this;
+switch (_that) {
+case _Submitted() when submitted != null:
+return submitted(_that.pin);case _Expired() when expired != null:
+return expired();case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Submitted implements PaymentCodeFormEvent {
+  const _Submitted(this.pin);
+  
+
+ final  String pin;
+
+/// Create a copy of PaymentCodeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SubmittedCopyWith<_Submitted> get copyWith => __$SubmittedCopyWithImpl<_Submitted>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Submitted&&(identical(other.pin, pin) || other.pin == pin));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,pin);
+}
+
+@override
+String toString() {
+    return 'PaymentCodeFormEvent.submitted(pin: $pin)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SubmittedCopyWith<$Res> implements $PaymentCodeFormEventCopyWith<$Res> {
+  factory _$SubmittedCopyWith(_Submitted value, $Res Function(_Submitted) _then) = __$SubmittedCopyWithImpl;
+@useResult
+$Res call({
+ String pin
+});
+
+
+
+
+}
+/// @nodoc
+class __$SubmittedCopyWithImpl<$Res>
+    implements _$SubmittedCopyWith<$Res> {
+  __$SubmittedCopyWithImpl(this._self, this._then);
+
+  final _Submitted _self;
+  final $Res Function(_Submitted) _then;
+
+/// Create a copy of PaymentCodeFormEvent
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') $Res call({Object? pin = null,}) {
+  return _then(_Submitted(
+null == pin ? _self.pin : pin // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+/// @nodoc
+
+
+class _Expired implements PaymentCodeFormEvent {
+  const _Expired();
+  
+
+
+
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _Expired);
+}
+
+
+@override
+int get hashCode => runtimeType.hashCode;
+
+@override
+String toString() {
+    return 'PaymentCodeFormEvent.expired()';
+}
+
+
+}
+
+
+
+
+/// @nodoc
+mixin _$PaymentCodeFormState {
+
+ PaymentCode? get paymentCode; Option<WalletFailure> get failureOption; bool get isSubmitting;
+/// Create a copy of PaymentCodeFormState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$PaymentCodeFormStateCopyWith<PaymentCodeFormState> get copyWith => _$PaymentCodeFormStateCopyWithImpl<PaymentCodeFormState>(this as PaymentCodeFormState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  final _this = this as PaymentCodeFormState;
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is PaymentCodeFormState&&(identical(other.paymentCode, _this.paymentCode) || other.paymentCode == _this.paymentCode)&&(identical(other.failureOption, _this.failureOption) || other.failureOption == _this.failureOption)&&(identical(other.isSubmitting, _this.isSubmitting) || other.isSubmitting == _this.isSubmitting));
+}
+
+
+@override
+int get hashCode {
+  final _this = this as PaymentCodeFormState;
+  return Object.hash(runtimeType,_this.paymentCode,_this.failureOption,_this.isSubmitting);
+}
+
+@override
+String toString() {
+  final _this = this as PaymentCodeFormState;
+  return 'PaymentCodeFormState(paymentCode: ${_this.paymentCode}, failureOption: ${_this.failureOption}, isSubmitting: ${_this.isSubmitting})';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $PaymentCodeFormStateCopyWith<$Res>  {
+  factory $PaymentCodeFormStateCopyWith(PaymentCodeFormState value, $Res Function(PaymentCodeFormState) _then) = _$PaymentCodeFormStateCopyWithImpl;
+@useResult
+$Res call({
+ PaymentCode? paymentCode, Option<WalletFailure> failureOption, bool isSubmitting
+});
+
+
+$PaymentCodeCopyWith<$Res>? get paymentCode;
+
+}
+/// @nodoc
+class _$PaymentCodeFormStateCopyWithImpl<$Res>
+    implements $PaymentCodeFormStateCopyWith<$Res> {
+  _$PaymentCodeFormStateCopyWithImpl(this._self, this._then);
+
+  final PaymentCodeFormState _self;
+  final $Res Function(PaymentCodeFormState) _then;
+
+/// Create a copy of PaymentCodeFormState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? paymentCode = freezed,Object? failureOption = null,Object? isSubmitting = null,}) {
+  return _then(PaymentCodeFormState(
+paymentCode: freezed == paymentCode ? _self.paymentCode : paymentCode // ignore: cast_nullable_to_non_nullable
+as PaymentCode?,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+/// Create a copy of PaymentCodeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$PaymentCodeCopyWith<$Res>? get paymentCode {
+    if (_self.paymentCode == null) {
+    return null;
+  }
+
+  return $PaymentCodeCopyWith<$Res>(_self.paymentCode!, (value) {
+    return _then(_self.copyWith(paymentCode: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [PaymentCodeFormState].
+extension PaymentCodeFormStatePatterns on PaymentCodeFormState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _PaymentCodeFormState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _PaymentCodeFormState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _PaymentCodeFormState value)  $default,){
+final _that = this;
+switch (_that) {
+case _PaymentCodeFormState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _PaymentCodeFormState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _PaymentCodeFormState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( PaymentCode? paymentCode,  Option<WalletFailure> failureOption,  bool isSubmitting)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _PaymentCodeFormState() when $default != null:
+return $default(_that.paymentCode,_that.failureOption,_that.isSubmitting);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( PaymentCode? paymentCode,  Option<WalletFailure> failureOption,  bool isSubmitting)  $default,) {final _that = this;
+switch (_that) {
+case _PaymentCodeFormState():
+return $default(_that.paymentCode,_that.failureOption,_that.isSubmitting);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( PaymentCode? paymentCode,  Option<WalletFailure> failureOption,  bool isSubmitting)?  $default,) {final _that = this;
+switch (_that) {
+case _PaymentCodeFormState() when $default != null:
+return $default(_that.paymentCode,_that.failureOption,_that.isSubmitting);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _PaymentCodeFormState implements PaymentCodeFormState {
+  const _PaymentCodeFormState({this.paymentCode, required this.failureOption, this.isSubmitting = false});
+  
+
+@override final  PaymentCode? paymentCode;
+@override final  Option<WalletFailure> failureOption;
+@override@JsonKey() final  bool isSubmitting;
+
+/// Create a copy of PaymentCodeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$PaymentCodeFormStateCopyWith<_PaymentCodeFormState> get copyWith => __$PaymentCodeFormStateCopyWithImpl<_PaymentCodeFormState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+    return identical(this, other) || (other.runtimeType == runtimeType&&other is _PaymentCodeFormState&&(identical(other.paymentCode, paymentCode) || other.paymentCode == paymentCode)&&(identical(other.failureOption, failureOption) || other.failureOption == failureOption)&&(identical(other.isSubmitting, isSubmitting) || other.isSubmitting == isSubmitting));
+}
+
+
+@override
+int get hashCode {
+    return Object.hash(runtimeType,paymentCode,failureOption,isSubmitting);
+}
+
+@override
+String toString() {
+    return 'PaymentCodeFormState(paymentCode: $paymentCode, failureOption: $failureOption, isSubmitting: $isSubmitting)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$PaymentCodeFormStateCopyWith<$Res> implements $PaymentCodeFormStateCopyWith<$Res> {
+  factory _$PaymentCodeFormStateCopyWith(_PaymentCodeFormState value, $Res Function(_PaymentCodeFormState) _then) = __$PaymentCodeFormStateCopyWithImpl;
+@override @useResult
+$Res call({
+ PaymentCode? paymentCode, Option<WalletFailure> failureOption, bool isSubmitting
+});
+
+
+@override $PaymentCodeCopyWith<$Res>? get paymentCode;
+
+}
+/// @nodoc
+class __$PaymentCodeFormStateCopyWithImpl<$Res>
+    implements _$PaymentCodeFormStateCopyWith<$Res> {
+  __$PaymentCodeFormStateCopyWithImpl(this._self, this._then);
+
+  final _PaymentCodeFormState _self;
+  final $Res Function(_PaymentCodeFormState) _then;
+
+/// Create a copy of PaymentCodeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? paymentCode = freezed,Object? failureOption = null,Object? isSubmitting = null,}) {
+  return _then(_PaymentCodeFormState(
+paymentCode: freezed == paymentCode ? _self.paymentCode : paymentCode // ignore: cast_nullable_to_non_nullable
+as PaymentCode?,failureOption: null == failureOption ? _self.failureOption : failureOption // ignore: cast_nullable_to_non_nullable
+as Option<WalletFailure>,isSubmitting: null == isSubmitting ? _self.isSubmitting : isSubmitting // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+/// Create a copy of PaymentCodeFormState
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$PaymentCodeCopyWith<$Res>? get paymentCode {
+    if (_self.paymentCode == null) {
+    return null;
+  }
+
+  return $PaymentCodeCopyWith<$Res>(_self.paymentCode!, (value) {
+    return _then(_self.copyWith(paymentCode: value));
+  });
+}
+}
+
+// dart format on

lib/application/wallet/payment_code_form/payment_code_form_event.dart

@@ -0,0 +1,9 @@
+part of 'payment_code_form_bloc.dart';
+
+@freezed
+abstract class PaymentCodeFormEvent with _$PaymentCodeFormEvent {
+  /// [pin] hanya diteruskan ke API, tidak disimpan di state.
+  const factory PaymentCodeFormEvent.submitted(String pin) = _Submitted;
+
+  const factory PaymentCodeFormEvent.expired() = _Expired;
+}

lib/application/wallet/payment_code_form/payment_code_form_state.dart

@@ -0,0 +1,13 @@
+part of 'payment_code_form_bloc.dart';
+
+@freezed
+abstract class PaymentCodeFormState with _$PaymentCodeFormState {
+  const factory PaymentCodeFormState({
+    PaymentCode? paymentCode,
+    required Option<WalletFailure> failureOption,
+    @Default(false) bool isSubmitting,
+  }) = _PaymentCodeFormState;
+
+  factory PaymentCodeFormState.initial() =>
+      PaymentCodeFormState(failureOption: none());
+}

lib/application/wallet/transfer_form/transfer_form_bloc.dart

@@ -0,0 +1,108 @@
+import 'package:bloc/bloc.dart';
+import 'package:dartz/dartz.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../common/function/app_function.dart';
+import '../../../domain/wallet/wallet.dart';
+
+part 'transfer_form_event.dart';
+part 'transfer_form_state.dart';
+part 'transfer_form_bloc.freezed.dart';
+
+@injectable
+class TransferFormBloc extends Bloc<TransferFormEvent, TransferFormState> {
+  final IWalletRepository _repository;
+
+  TransferFormBloc(this._repository) : super(TransferFormState.initial()) {
+    on<TransferFormEvent>(_onTransferFormEvent);
+  }
+
+  Future<void> _onTransferFormEvent(
+    TransferFormEvent event,
+    Emitter<TransferFormState> emit,
+  ) {
+    return event.map(
+      currencyChanged: (e) async => emit(
+        state.copyWith(
+          currency: e.currency,
+          idempotencyKey: null,
+          failureOption: none(),
+        ),
+      ),
+      phoneChanged: (e) async => emit(
+        state.copyWith(
+          phone: e.phone,
+          recipient: null,
+          recipientFailureOption: none(),
+          idempotencyKey: null,
+          failureOption: none(),
+        ),
+      ),
+      amountChanged: (e) async => emit(
+        state.copyWith(
+          amount: e.amount,
+          idempotencyKey: null,
+          failureOption: none(),
+        ),
+      ),
+      recipientChecked: (e) async {
+        final phone = state.phone;
+        emit(
+          state.copyWith(
+            isCheckingRecipient: true,
+            recipient: null,
+            recipientFailureOption: none(),
+          ),
+        );
+
+        final result = await _repository.checkRecipient(phone: phone);
+        if (state.phone != phone) return;
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(recipientFailureOption: optionOf(f)),
+                (recipient) => state.copyWith(recipient: recipient),
+              )
+              .copyWith(isCheckingRecipient: false),
+        );
+      },
+      submitted: (e) async {
+        // Key baru untuk setiap konfirmasi, kecuali mengulang request yang
+        // sebelumnya gagal karena jaringan.
+        final key = state.idempotencyKey ?? generateUuidV4();
+        emit(
+          state.copyWith(
+            isSubmitting: true,
+            idempotencyKey: key,
+            failureOption: none(),
+          ),
+        );
+
+        final result = await _repository.transfer(
+          currency: state.currency,
+          amount: state.amount,
+          recipientPhone: state.phone,
+          pin: e.pin,
+          idempotencyKey: key,
+        );
+
+        emit(
+          result
+              .fold(
+                (f) => state.copyWith(
+                  failureOption: optionOf(f),
+                  idempotencyKey: f.isNetworkError ? key : null,
+                ),
+                (transferResult) => state.copyWith(
+                  result: transferResult,
+                  idempotencyKey: null,
+                ),
+              )
+              .copyWith(isSubmitting: false),
+        );
+      },
+    );
+  }
+}