Files
apskel-pos-backend/internal/service/payment_method_service.go
T
efrilmandClaude Opus 5.5 2c9753fae7 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EnakPoint & EnakCoin PRD and tasks note what is superseded.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>
2026-10-07 13:48:29 +07:00

126 lines
4.9 KiB
Go

package service
import (
"context"
"apskel-pos-be/internal/appcontext"
"apskel-pos-be/internal/contract"
"apskel-pos-be/internal/mappers"
"apskel-pos-be/internal/processor"
"github.com/google/uuid"
)
type PaymentMethodService interface {
CreatePaymentMethod(ctx context.Context, contextInfo *appcontext.ContextInfo, req *contract.CreatePaymentMethodRequest) *contract.Response
GetPaymentMethodByID(ctx context.Context, id uuid.UUID) *contract.Response
ListPaymentMethods(ctx context.Context, req *contract.ListPaymentMethodsRequest) *contract.Response
UpdatePaymentMethod(ctx context.Context, id uuid.UUID, req *contract.UpdatePaymentMethodRequest) *contract.Response
DeletePaymentMethod(ctx context.Context, id uuid.UUID) *contract.Response
GetActivePaymentMethodsByOrganization(ctx context.Context, organizationID uuid.UUID) *contract.Response
}
type PaymentMethodServiceImpl struct {
paymentMethodProcessor processor.PaymentMethodProcessor
}
func NewPaymentMethodService(paymentMethodProcessor processor.PaymentMethodProcessor) PaymentMethodService {
return &PaymentMethodServiceImpl{
paymentMethodProcessor: paymentMethodProcessor,
}
}
func (s *PaymentMethodServiceImpl) CreatePaymentMethod(ctx context.Context, contextInfo *appcontext.ContextInfo, req *contract.CreatePaymentMethodRequest) *contract.Response {
modelReq := mappers.CreatePaymentMethodContractToModel(req)
if modelReq.OrganizationID == uuid.Nil && contextInfo != nil {
modelReq.OrganizationID = contextInfo.OrganizationID
}
response, err := s.paymentMethodProcessor.CreatePaymentMethod(ctx, modelReq)
if err != nil {
return contract.BuildErrorResponse([]*contract.ResponseError{
contract.NewResponseError("PAYMENT_METHOD_CREATE_ERROR", "payment_method", err.Error()),
})
}
contractResponse := mappers.PaymentMethodResponseToContract(response)
return contract.BuildSuccessResponse(contractResponse)
}
func (s *PaymentMethodServiceImpl) GetPaymentMethodByID(ctx context.Context, id uuid.UUID) *contract.Response {
response, err := s.paymentMethodProcessor.GetPaymentMethodByID(ctx, id)
if err != nil {
return contract.BuildErrorResponse([]*contract.ResponseError{
contract.NewResponseError("PAYMENT_METHOD_NOT_FOUND", "payment_method", err.Error()),
})
}
contractResponse := mappers.PaymentMethodResponseToContract(response)
return contract.BuildSuccessResponse(contractResponse)
}
func (s *PaymentMethodServiceImpl) ListPaymentMethods(ctx context.Context, req *contract.ListPaymentMethodsRequest) *contract.Response {
// Convert contract to model
modelReq := mappers.ListPaymentMethodsContractToModel(req)
// Process request
response, err := s.paymentMethodProcessor.ListPaymentMethods(ctx, modelReq)
if err != nil {
return contract.BuildErrorResponse([]*contract.ResponseError{
contract.NewResponseError("PAYMENT_METHOD_LIST_ERROR", "payment_method", err.Error()),
})
}
// Convert model to contract
contractResponse := mappers.ListPaymentMethodsResponseToContract(response)
return contract.BuildSuccessResponse(contractResponse)
}
func (s *PaymentMethodServiceImpl) UpdatePaymentMethod(ctx context.Context, id uuid.UUID, req *contract.UpdatePaymentMethodRequest) *contract.Response {
// Convert contract to model
modelReq := mappers.UpdatePaymentMethodContractToModel(req)
// Process request
response, err := s.paymentMethodProcessor.UpdatePaymentMethod(ctx, id, modelReq)
if err != nil {
return contract.BuildErrorResponse([]*contract.ResponseError{
contract.NewResponseError("PAYMENT_METHOD_UPDATE_ERROR", "payment_method", err.Error()),
})
}
// Convert model to contract
contractResponse := mappers.PaymentMethodResponseToContract(response)
return contract.BuildSuccessResponse(contractResponse)
}
func (s *PaymentMethodServiceImpl) DeletePaymentMethod(ctx context.Context, id uuid.UUID) *contract.Response {
err := s.paymentMethodProcessor.DeletePaymentMethod(ctx, id)
if err != nil {
return contract.BuildErrorResponse([]*contract.ResponseError{
contract.NewResponseError("PAYMENT_METHOD_DELETE_ERROR", "payment_method", err.Error()),
})
}
return contract.BuildSuccessResponse(map[string]string{"message": "Payment method deleted successfully"})
}
func (s *PaymentMethodServiceImpl) GetActivePaymentMethodsByOrganization(ctx context.Context, organizationID uuid.UUID) *contract.Response {
responses, err := s.paymentMethodProcessor.GetActivePaymentMethodsByOrganization(ctx, organizationID)
if err != nil {
return contract.BuildErrorResponse([]*contract.ResponseError{
contract.NewResponseError("PAYMENT_METHOD_LIST_ERROR", "payment_method", err.Error()),
})
}
// Convert models to contracts
contractResponses := make([]contract.PaymentMethodResponse, len(responses))
for i, response := range responses {
contractResponse := mappers.PaymentMethodResponseToContract(&response)
if contractResponse != nil {
contractResponses[i] = *contractResponse
}
}
return contract.BuildSuccessResponse(contractResponses)
}