fix

app/main/api/internal/logic/admin_order/adminrefundorderlogic.go

@@ -18,10 +18,11 @@ import (
 )
 
 const (
-	PaymentPlatformAlipay = "alipay"
-	PaymentPlatformWechat = "wechat"
-	OrderStatusPaid       = "paid"
-	RefundNoPrefix        = "refund-"
+	PaymentPlatformAlipay     = "alipay"
+	PaymentPlatformWechat     = "wechat"
+	PaymentPlatformEasyPay    = "easypay_alipay"
+	OrderStatusPaid           = "paid"
+	RefundNoPrefix            = "refund-"
 )
 
 type AdminRefundOrderLogic struct {
@@ -50,6 +51,8 @@ func (l *AdminRefundOrderLogic) AdminRefundOrder(req *types.AdminRefundOrderReq)
 		return l.handleAlipayRefund(order, req)
 	case PaymentPlatformWechat:
 		return l.handleWechatRefund(order, req)
+	case PaymentPlatformEasyPay:
+		return l.handleEasyPayRefund(order, req)
 	default:
 		return nil, errors.Wrapf(xerr.NewErrMsg("不支持的支付平台"), "AdminRefundOrder, 不支持的支付平台: %s", order.PaymentPlatform)
 	}
@@ -130,6 +133,40 @@ func (l *AdminRefundOrderLogic) handleWechatRefund(order *model.Order, req *type
 	}, nil
 }
 
+// handleEasyPayRefund 处理易支付退款
+func (l *AdminRefundOrderLogic) handleEasyPayRefund(order *model.Order, req *types.AdminRefundOrderReq) (*types.AdminRefundOrderResp, error) {
+	// 检查易支付服务是否启用
+	if l.svcCtx.EasyPayService == nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "AdminRefundOrder, 易支付服务未启用")
+	}
+
+	// 调用易支付退款接口
+	err := l.svcCtx.EasyPayService.Refund(l.ctx, order.OrderNo, req.RefundAmount)
+	if err != nil {
+		// 易支付退款失败，创建失败记录但不更新订单状态
+		refundNo := l.generateRefundNo(order.OrderNo)
+		createErr := l.createRefundRecordOnly(order, req, refundNo, "", model.OrderRefundStatusFailed)
+		if createErr != nil {
+			logx.Errorf("创建易支付退款失败记录时出错: %v", createErr)
+		}
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "AdminRefundOrder, 易支付退款失败 err: %v", err)
+	}
+
+	// 易支付退款成功，创建成功记录
+	refundNo := l.generateRefundNo(order.OrderNo)
+	// 易支付退款是同步的，直接标记为成功
+	err = l.createRefundRecordAndUpdateOrder(order, req, refundNo, "", model.OrderStatusRefunded, model.OrderRefundStatusSuccess)
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.AdminRefundOrderResp{
+		Status:   model.OrderStatusRefunded,
+		RefundNo: refundNo,
+		Amount:   req.RefundAmount,
+	}, nil
+}
+
 // createRefundRecordAndUpdateOrder 创建退款记录并更新订单状态
 func (l *AdminRefundOrderLogic) createRefundRecordAndUpdateOrder(order *model.Order, req *types.AdminRefundOrderReq, refundNo, platformRefundId, orderStatus, refundStatus string) error {
 	return l.svcCtx.OrderModel.Trans(l.ctx, func(ctx context.Context, session sqlx.Session) error {