feat(loyalty): remove paying with EnakPoint

EnakPoint can only be redeemed for vouchers now: it can no longer pay for
orders and is never cashed out (docs/enakgame-prd.md §3.2, EG-001,
EG-002). No order was ever paid with EnakPoint, so there is no data to
move.

Removed:
- POST /customer/wallet/payment-code, POST /customer/orders/:id/pay-with-points
  and GET /orders/:id/point-payment/preview, with their processors,
  repositories, services, handlers and tests.
- The point payment method type: paying, splitting and refunding with it,
  the outlet filter on the method list, and the system-method guard.
- points and payment_code on CreatePayment; points_used and point_value
  on payments; accepts_point_payment on the customer outlets.
- The outlet point_payment settings. A PUT that still sends them is
  rejected as an unknown field.
- The EnakPoint split in the payment method analytics.
- PAYMENT and PAYMENT_REFUND from the wallet type rules. Tests that used
  them as a generic EnakPoint debit use REWARD_REDEEM.
- The EnakPoint-paid part from the earning basis, which is
  subtotal − discount again.

Migration 000102 drops the trigger, the point methods and their index,
the payments columns, and the outlet settings, and restores the method
type CHECK without point. payments.payment_method_id is ON DELETE
RESTRICT, so it fails rather than lose a payment made with EnakPoint.

The integration docs list the removed endpoints and fields, and the
EnakPoint & EnakCoin PRD and tasks note what is superseded.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
efrilm
2026-10-07 13:48:29 +07:00
co-authored by Claude Opus 5.5
parent 3ebc09f818
commit 2c9753fae7
87 changed files with 423 additions and 3071 deletions
-13
View File
@@ -1,11 +1,8 @@
package handler
import (
"errors"
"apskel-pos-be/internal/appcontext"
"apskel-pos-be/internal/contract"
"apskel-pos-be/internal/processor"
"apskel-pos-be/internal/service"
"apskel-pos-be/internal/transformer"
"apskel-pos-be/internal/util"
@@ -205,11 +202,6 @@ func (h *OrderHandler) RefundOrder(c *gin.Context) {
}
if err := h.orderService.RefundOrder(ctx, id, modelReq, userID); err != nil {
// Refusing to hand EnakPoint back as cash is a bad request, not a server fault.
if errors.Is(err, processor.ErrPointPaymentRejected) {
util.HandleResponse(c.Writer, c.Request, service.PointPaymentErrorResponse(err), "OrderHandler::RefundOrder")
return
}
util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{contract.NewResponseError("internal_error", "OrderHandler::RefundOrder", err.Error())}), "OrderHandler::RefundOrder")
return
}
@@ -233,11 +225,6 @@ func (h *OrderHandler) CreatePayment(c *gin.Context) {
response, err := h.orderService.CreatePayment(c.Request.Context(), modelReq)
if err != nil {
// A refused EnakPoint payment is the cashier's or customer's to fix, not a server fault.
if errors.Is(err, processor.ErrPointPaymentRejected) {
util.HandleResponse(c.Writer, c.Request, service.PointPaymentErrorResponse(err), "OrderHandler::CreatePayment")
return
}
util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{contract.NewResponseError("internal_error", "OrderHandler::CreatePayment", err.Error())}), "OrderHandler::CreatePayment")
return
}