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EnakPoint & EnakCoin PRD and tasks note what is superseded.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
-28
View File
@@ -1,28 +0,0 @@
package handler
import (
"github.com/gin-gonic/gin"
"apskel-pos-be/internal/appcontext"
"apskel-pos-be/internal/service"
"apskel-pos-be/internal/util"
)
// PointPaymentHandler serves GET /orders/:id/point-payment/preview
// (docs/prd-point-coin.md F9).
type PointPaymentHandler struct {
pointPaymentService service.PointPaymentService
}
func NewPointPaymentHandler(pointPaymentService service.PointPaymentService) *PointPaymentHandler {
return &PointPaymentHandler{pointPaymentService: pointPaymentService}
}
func (h *PointPaymentHandler) Preview(c *gin.Context) {
orderID, ok := parseUUIDParam(c, "id", "PointPaymentHandler::Preview")
if !ok {
return
}
ctx := c.Request.Context()
util.HandleResponse(c.Writer, c.Request, h.pointPaymentService.Preview(ctx, appcontext.FromGinContext(ctx), orderID), "PointPaymentHandler::Preview")
}