优惠添加排序属性

shopping-cart-application-service/src/main/java/cn/freemud/entities/dto/calculate/ActivityCalculationDiscountResponseDto.java

@@ -235,6 +235,10 @@ public class ActivityCalculationDiscountResponseDto {
              * 购物车商品行uid
              */
             private String cartGoodsUid;
+            /**
+             * 活动优先级  值越大越先参与计算
+             */
+            private Integer priority;
         }
 
         @Data