优化支付退款钱包链路

backend/internal/modules/order/service.go

@@ -3,22 +3,23 @@ package order
 import "errors"
 
 var (
-	ErrDependencyUnavailable = errors.New("dependency unavailable")
-	ErrInvalidRentHours      = errors.New("invalid rent hours")
-	ErrListingUnavailable    = errors.New("listing unavailable")
-	ErrCannotRentOwnListing  = errors.New("cannot rent own listing")
-	ErrInsufficientBalance   = errors.New("insufficient balance")
-	ErrOrderCannotPay        = errors.New("order cannot pay")
-	ErrOrderCannotCancel     = errors.New("order cannot cancel")
-	ErrOrderCannotHandoff    = errors.New("order cannot handoff")
-	ErrOrderCannotReceive    = errors.New("order cannot receive")
-	ErrOrderCannotReturn     = errors.New("order cannot return")
-	ErrOrderCannotComplete   = errors.New("order cannot complete")
-	ErrCheckoutCannotSubmit  = errors.New("checkout cannot submit")
-	ErrCheckoutCannotConfirm = errors.New("checkout cannot confirm")
-	ErrCheckoutCannotCounter = errors.New("checkout cannot counter")
-	ErrInvalidCheckoutAmount = errors.New("invalid checkout amount")
-	ErrPermissionDenied      = errors.New("permission denied")
+	ErrDependencyUnavailable  = errors.New("dependency unavailable")
+	ErrInvalidRentHours       = errors.New("invalid rent hours")
+	ErrListingUnavailable     = errors.New("listing unavailable")
+	ErrCannotRentOwnListing   = errors.New("cannot rent own listing")
+	ErrInsufficientBalance    = errors.New("insufficient balance")
+	ErrOrderCannotPay         = errors.New("order cannot pay")
+	ErrChannelPaymentRequired = errors.New("channel payment required")
+	ErrOrderCannotCancel      = errors.New("order cannot cancel")
+	ErrOrderCannotHandoff     = errors.New("order cannot handoff")
+	ErrOrderCannotReceive     = errors.New("order cannot receive")
+	ErrOrderCannotReturn      = errors.New("order cannot return")
+	ErrOrderCannotComplete    = errors.New("order cannot complete")
+	ErrCheckoutCannotSubmit   = errors.New("checkout cannot submit")
+	ErrCheckoutCannotConfirm  = errors.New("checkout cannot confirm")
+	ErrCheckoutCannotCounter  = errors.New("checkout cannot counter")
+	ErrInvalidCheckoutAmount  = errors.New("invalid checkout amount")
+	ErrPermissionDenied       = errors.New("permission denied")
 )
 
 const internalOrderHours = 24
@@ -181,6 +182,26 @@ func (s *Service) AdminMarkAbnormal(adminID uint64, orderID uint64, req AdminAct
 	return s.repo.AdminMarkAbnormal(adminID, orderID, req, meta)
 }
 
+func (s *Service) AdminRefund(orderID uint64) (*RefundStatusDTO, error) {
+	if s.repo == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	if orderID == 0 {
+		return nil, ErrOrderCannotComplete
+	}
+	return s.repo.AdminRefund(orderID)
+}
+
+func (s *Service) AdminRefundStatus(orderID uint64) (*RefundStatusDTO, error) {
+	if s.repo == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	if orderID == 0 {
+		return nil, ErrOrderCannotComplete
+	}
+	return s.repo.AdminRefundStatus(orderID)
+}
+
 func (s *Service) FindForUser(userID uint64, orderID uint64) (*OrderDTO, error) {
 	if s.repo == nil {
 		return nil, ErrDependencyUnavailable