运费均摊计算公式调整

order-application-service/src/main/java/cn/freemud/service/impl/CollageOrderServiceImpl.java

@@ -125,7 +125,8 @@ public class CollageOrderServiceImpl implements CollageOrderService {
             if (order.getOrderCostDetailList() != null) {
                 OrderCostResp orderCostResp = order.getOrderCostDetailList().stream().filter(detail -> (detail.getCostType().equals(2) && detail.getBillType().equals(1))).findFirst().orElse(new OrderCostResp());
                 BigDecimal deliveryPrice = orderCostResp.getActualCostAmount() == null ? new BigDecimal(0) : orderCostResp.getActualCostAmount();
-                deliveryAmount = Math.floorDiv(deliveryPrice.longValue(), payerUserIdList.size());
+                // 运费均摊时算上拼单发起人
+                deliveryAmount = Math.floorDiv(deliveryPrice.longValue(), payerUserIdList.size() + 1);
             }
             groupBuyDto.setAmount(itemAmount + packAmount + deliveryAmount);
             groupBuyDto.setNickName(productList.stream().filter(product -> payerUserId.equals(product.getUserId())).findFirst().get().getNickName());

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

@@ -293,6 +293,11 @@ public class ActivityCalculationDiscountResponseDto {
                  * 赠送商品数量
                  */
                 private Integer sendNumber;
+
+                /**
+                 * 买一赠一时，存赠送主商品的cartGoodsUid用于标记是哪个商品赠送的
+                 */
+                private String originalGoodsUid;
             }
         }
 

shopping-cart-application-service/src/main/java/cn/freemud/entities/vo/CartGoods.java

@@ -28,6 +28,12 @@ public class CartGoods {
      * 购物车一行的Id（后台生成）
      */
     private String cartGoodsUid = UUID.randomUUID().toString();
+
+    /**
+     * 买一赠一时，存赠送主商品的cartGoodsUid用于标记是哪个商品赠送的
+     */
+    private String originalGoodsUid;
+
     /**
      * 单规格spuId,多规格skuId
      */

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

@@ -237,19 +237,19 @@ public class BuySendPromotionService implements IPromotionService {
         }
         if (manyOrSingle) {
             // 多规格
-            if (!Objects.equals(sendGoodsMap.get(cartGood.getSkuId()).getGoodsId(), cartGood.getSkuId())) {
+            if (!Objects.equals(sendGoodsMap.get(cartGood.getSkuId()).getOriginalGoodsUid(), cartGood.getCartGoodsUid())) {
                 return;
             }
         } else {
             // 单品
-            List<String> spuIds = newCartGoodsList.stream().map(CartGoods::getSpuId).collect(Collectors.toList());
-            if (spuIds.contains(cartGood.getSpuId())) {
+            if (!Objects.equals(sendGoodsMap.get(cartGood.getSpuId()).getOriginalGoodsUid(), cartGood.getCartGoodsUid())) {
                 return;
             }
         }
         ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity.SendGoods sendGoods = sendGoodsMap.get(cartGood.getGoodsId());
         String s = currentSubName(cartGood);
         CartGoods newCartGoods = shoppingCartConvertAdapter.convent2CartGoods(cartGood, sendGoods.getNowPrice());
+        newCartGoods.setOriginalGoodsUid(sendGoodsMap.get(cartGood.getSpuId()).getOriginalGoodsUid());
         newCartGoods.setClassificationId(cartGood.getClassificationId());
         newCartGoods.setClassificationName(cartGood.getClassificationName());
         newCartGoods.setQty(sendGoods.getSendNumber() > 0 ? sendGoods.getSendNumber() : SEND_NUMBER);

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

@@ -242,25 +242,14 @@ public class ShoppingCartCollageServiceImpl extends AbstractShoppingCartImpl imp
 
         Map<String,List<CartGoods>> userGoods = new HashMap<>();
         if(cartGoods != null && !cartGoods.isEmpty()){
-            CartGoods createUserGood = cartGoods.stream().filter(good -> createUserId.equals(good.getUserId())).findFirst().orElse(null);
-
-            if (null == createUserGood) {
-                // 若拼单发起人未购买商品，则将赠品按购物车行分给加购人
+            // 若拼单发起人未购买商品，则将赠品按购物车行分给加购人，若未找到加购行id，默认给创建人
             cartGoods.stream().filter(good -> null == good.getUserId()).collect(Collectors.toList()).forEach(cartGoodsNullUser -> {
-                    CartGoods parentGood = cartGoods.stream().filter(good -> good.getCartGoodsUid().equals(cartGoodsNullUser.getCartGoodsUid())).findFirst().orElse(null);
+                CartGoods parentGood = cartGoods.stream().filter(good -> (StringUtils.isBlank(good.getOriginalGoodsUid()) && good.getCartGoodsUid().equals(cartGoodsNullUser.getOriginalGoodsUid()))).findFirst().orElse(null);
                 cartGoodsNullUser.setUserId(parentGood == null ? createUserId : parentGood.getUserId());
                 cartGoodsNullUser.setOpenId(parentGood == null ? null : parentGood.getOpenId());
                 cartGoodsNullUser.setUserName(parentGood == null ? null : parentGood.getUserName());
                 cartGoodsNullUser.setPhotoUrl(parentGood == null ? null : parentGood.getPhotoUrl());
             });
-            } else {
-                cartGoods.stream().filter(good -> null == good.getUserId()).collect(Collectors.toList()).forEach(cartGoodsNullUser -> {
-                    cartGoodsNullUser.setUserId(createUserGood.getUserId());
-                    cartGoodsNullUser.setOpenId(createUserGood.getOpenId());
-                    cartGoodsNullUser.setUserName(createUserGood.getUserName());
-                    cartGoodsNullUser.setPhotoUrl(createUserGood.getPhotoUrl());
-                });
-            }
 
             userGoods = cartGoods.stream().filter(good -> null != good.getUserId()).collect(Collectors.groupingBy(CartGoods::getUserId));
         }
@@ -776,6 +765,7 @@ public class ShoppingCartCollageServiceImpl extends AbstractShoppingCartImpl imp
         try {
             System.out.println("start discount");
             System.out.println(JSON.toJSONString(activityCalculationDiscountRequestDto));
+            // 调用老促销接口
             activityCalculationDiscountResponseDto = activityClient.calculationDiscount(activityCalculationDiscountRequestDto);
         } catch (Exception ex) {
             ErrorLog.errorConvertJson(SDKCommonBaseContextWare.getAppName(), LogThreadLocal.getTrackingNo(), getClass(), "shoppingCartCollageServiceImpl getActivityCalculationDiscountResponse:" + ex.getMessage(), ex);