修复错误报错

internal/service/purchase_validation/service.go

@@ -183,6 +183,9 @@ func (s *Service) GetPurchasePrice(ctx context.Context, pkg *model.Package, sell
 	if sellerShopID > 0 {
 		allocation, err := s.packageAllocationStore.GetByShopAndPackageForSystem(ctx, sellerShopID, pkg.ID)
 		if err != nil {
+			if err == gorm.ErrRecordNotFound {
+				return 0, errors.New(errors.CodeInvalidParam, "套餐已下架")
+			}
 			return 0, errors.Wrap(errors.CodeInternalError, err, "查询套餐分配记录失败")
 		}
 		return allocation.RetailPrice, nil
@@ -198,6 +201,9 @@ func (s *Service) GetCostPrice(ctx context.Context, pkg *model.Package, sellerSh
 	}
 	allocation, err := s.packageAllocationStore.GetByShopAndPackageForSystem(ctx, sellerShopID, pkg.ID)
 	if err != nil {
+		if err == gorm.ErrRecordNotFound {
+			return 0, errors.New(errors.CodeInvalidParam, "店铺没有该套餐的分配配置")
+		}
 		return 0, errors.Wrap(errors.CodeInternalError, err, "查询套餐分配记录失败")
 	}
 	return allocation.CostPrice, nil