apskel-pos-backend/internal/models/customer_points.go

package models

import (
	"time"
)

// Response Models
type GetCustomerPointsResponse struct {
	Status  string                         `json:"status"`
	Message string                         `json:"message"`
	Data    *GetCustomerPointsResponseData `json:"data,omitempty"`
}

type GetCustomerPointsResponseData struct {
	TotalPoints   int64               `json:"total_points"`
	PointsHistory []PointsHistoryItem `json:"points_history,omitempty"`
	LastUpdated   time.Time           `json:"last_updated"`
}

type PointsHistoryItem struct {
	ID          string    `json:"id"`
	Points      int64     `json:"points"`
	Type        string    `json:"type"` // EARNED, REDEEMED, EXPIRED
	Description string    `json:"description"`
	CreatedAt   time.Time `json:"created_at"`
}

type GetCustomerTokensResponse struct {
	Status  string                         `json:"status"`
	Message string                         `json:"message"`
	Data    *GetCustomerTokensResponseData `json:"data,omitempty"`
}

type GetCustomerTokensResponseData struct {
	TotalTokens   int64               `json:"total_tokens"`
	TokensHistory []TokensHistoryItem `json:"tokens_history,omitempty"`
	LastUpdated   time.Time           `json:"last_updated"`
}

type TokensHistoryItem struct {
	ID          string    `json:"id"`
	Tokens      int64     `json:"tokens"`
	Type        string    `json:"type"` // EARNED, REDEEMED, EXPIRED
	Description string    `json:"description"`
	CreatedAt   time.Time `json:"created_at"`
}

type GetCustomerWalletResponse struct {
	Status  string                         `json:"status"`
	Message string                         `json:"message"`
	Data    *GetCustomerWalletResponseData `json:"data,omitempty"`
}

// GetCustomerWalletResponseData is GET /customer/wallet (docs/prd-point-coin.md F6).
type GetCustomerWalletResponseData struct {
	// Balances the customer can spend now.
	PointBalance int64 `json:"point_balance"`
	CoinBalance  int64 `json:"coin_balance"`
	// Rupiah value of one EnakPoint, and of the whole point balance. EnakPoint only
	// ever pays for orders, so the app shows this as "setara potongan Rp …" (K7).
	PointValue         int64                         `json:"point_value"`
	PointDiscountValue int64                         `json:"point_discount_value"`
	NearestExpiring    CustomerWalletNearestExpiring `json:"nearest_expiring"`
	RecentTransactions []CustomerWalletTransaction   `json:"recent_transactions"`

	// Deprecated: the shape of this endpoint before the wallet, kept for app versions
	// that still read it. Filled from the wallet like the fields above.
	TotalPoints   int64               `json:"total_points"`
	TotalTokens   int64               `json:"total_tokens"`
	PointsHistory []PointsHistoryItem `json:"points_history,omitempty"`
	TokensHistory []TokensHistoryItem `json:"tokens_history,omitempty"`
	LastUpdated   time.Time           `json:"last_updated"`
}