买m赠n券

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

@@ -137,7 +137,7 @@ public interface ShoppingCartNewService {
     }
 
     /**
-     * 换购券
+     * 换购券　买M赠N券
      *
      * @param partnerId
      * @param storeId

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/BuyMSendNCouponDiscountServiceImpl.java

@@ -54,7 +54,7 @@ public class BuyMSendNCouponDiscountServiceImpl implements IPromotionService {
 //                        cartGood.setQty(actualGoodsNumber);
 //                        cartGood.setAmount(0L);
 //                        cartGoods.setQty(cartGoods.getQty() - actualGoodsNumber);
-                        cartGoods.setAmount(cartGoods.getAmount() - goodsDiscounts.get(0).getDiscount());
+                        cartGoods.setAmount(goods.getRealAmount() - goodsDiscounts.get(0).getDiscount());
 //                        addSendGoodsList.add(cartGood);
                     }
                     if (cartGoods.getQty() == actualGoodsNumber) {

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/ShoppingCartNewServiceImpl.java

@@ -1450,11 +1450,17 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
                 cartGoods.setName(checkSpqInfoResponseDto.getCouponName());
                 cartGoods.setSpuName(checkSpqInfoResponseDto.getCouponName());
                 cartGoods.setStockLimit(checkSpqInfoResponseDto.isStockLimit());
-                // 添加请求的优惠券信息
-                ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon coupon = new ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon();
-                coupon.setCode(checkSpqInfoResponseDto.getCouponCode());
-                coupon.setActivityCode(checkSpqInfoResponseDto.getActiveCode());
-                coupons.add(coupon);
+                //买M赠N券，不重复加促销券集合字段
+                for (ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon discountCoupon : coupons){
+                    if(Objects.equals(discountCoupon.getCode(),couponCode)){
+                        continue;
+                    }
+                    // 添加请求的优惠券信息
+                    ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon coupon = new ActivityCalculationDiscountRequestDto.CalculationDiscountCoupon();
+                    coupon.setCode(checkSpqInfoResponseDto.getCouponCode());
+                    coupon.setActivityCode(checkSpqInfoResponseDto.getActiveCode());
+                    coupons.add(coupon);
+                }
                 // 添加商品券代表的商品
                 // 换购券传给促销要带code
                 String goodsId = StringUtils.isEmpty(checkSpqInfoResponseDto.getSkuId()) ? checkSpqInfoResponseDto.getSpuId() : checkSpqInfoResponseDto.getSkuId();
@@ -2018,11 +2024,23 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
     private void addProductGoods(AddShoppingCartGoodsRequestVo addShoppingCartGoodsRequestVo
             , CartGoods cartGoods, String spuId2, String userId, ShoppingCartGoodsResponseVo shoppingCartGoodsResponseVo, String spuId
             , List<CartGoods> allCartGoodsList, List<ProductBean> productBeanListSpuClass, CouponProductDto couponProductDto, String couponCode, Integer todayAvailableTimes) {
+        cartGoods.setSkuId(spuId2);
+        cartGoods.setOriginalPrice(0L);
+        cartGoods.setOriginalAmount(0L);
+        cartGoods.setAmount(0L);
+        cartGoods.setPackPrice(productBeanListSpuClass.get(0).getPackPrice().longValue());
+        cartGoods.setPic(productBeanListSpuClass.get(0).getPicture());
+        cartGoods.setWeight(productBeanListSpuClass.get(0).getWeight());
+        cartGoods.setUnit(productBeanListSpuClass.get(0).getUnit());
+
+
         // 设置商品类型为商品券
         if (CouponTypeEnum.TYPE_4.getCode().equals(couponProductDto.getType())) {
             cartGoods.setGoodsType(GoodsTypeEnum.HG_COUPON_GOODS.getGoodsType());
         } else if (CouponTypeEnum.TYPE_7.getCode().equals(couponProductDto.getType())) {
             cartGoods.setGoodsType(GoodsTypeEnum.BUY_M_SEND_N_COUPON.getGoodsType());
+            cartGoods.setAmount(productBeanListSpuClass.get(0).getFinalPrice());
+            cartGoods.setSkuName(productBeanListSpuClass.get(0).getName());
         } else {
             cartGoods.setGoodsType(GoodsTypeEnum.COUPON_GOODS.getGoodsType());
         }
@@ -2033,10 +2051,12 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         }
         // 商品券Id
         String spqId = spuId.substring(CommonsConstant.COUPON_PREFIX.length());
+        cartGoods.setSpuId(spqId);
         if (CollectionUtils.isNotEmpty(allCartGoodsList)) {
             if (Objects.equals(CouponTypeEnum.TYPE_0.getCode(), couponProductDto.getType())
                     || Objects.equals(CouponTypeEnum.TYPE_4.getCode(), couponProductDto.getType())) {
                 int sum = allCartGoodsList.stream().filter(p -> p.getSpuId().equals(spqId)).mapToInt(CartGoods::getQty).sum();
+                //今日可用次数判断
                 if (sum + cartGoods.getQty() > todayAvailableTimes) {
                     throw new ServiceException(ResponseResult.SHOPPING_CART_GOODS_COUPON_CAN_NOT_USE);
                 }
@@ -2049,15 +2069,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
 //            }
 
         }
-        cartGoods.setSpuId(spqId);
-        cartGoods.setSkuId(spuId2);
-        cartGoods.setOriginalPrice(0L);
-        cartGoods.setOriginalAmount(0L);
-        cartGoods.setAmount(0L);
-        cartGoods.setPackPrice(productBeanListSpuClass.get(0).getPackPrice().longValue());
-        cartGoods.setPic(productBeanListSpuClass.get(0).getPicture());
-        cartGoods.setWeight(productBeanListSpuClass.get(0).getWeight());
-        cartGoods.setUnit(productBeanListSpuClass.get(0).getUnit());
+
         boolean stockLimit = false;
         if (productBeanListSpuClass.get(0).getType() == ProductType.NOSPEC.getCode()
                 && productBeanListSpuClass.get(0).getStockLimit() == 1) {