券码可用券列表查询->购物车->促销新算价

shopping-cart-application-service/src/main/java/cn/freemud/adapter/ActivityAdapter.java

@@ -408,6 +408,7 @@ public class ActivityAdapter {
             }
             CartProduct.Discount cartProductDiscount = new CartProduct.Discount();
             BeanUtils.copyProperties(discount,cartProductDiscount);
+            cartProductDiscount.setActualGoodsNumber(discount.getAddOnQuantity());
 
             //是否与代金券互斥
             boolean cashExclusive = Objects.equals(cashExclusiveMap.get(discount.getType()),YesOrNoEnum.NO.getCode());

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

@@ -357,6 +357,9 @@ public class ActivityCalculationDiscountResponseDto {
                  * 优惠现单价
                  */
                 private Long signleDiscount;
+
+                //活动覆盖商品数量，比如第二件实际优惠一件，但是两件商品都算活动叠加数量
+                private Integer addOnQuantity = 0;
             }
 
             /**