赠送商品限制数量

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

@@ -265,7 +265,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
          */
         Integer checkQty = this.checkSkuQty(allCartGoodsList, cartGoods);
         //购物车添加数量限制
-        limitGoodsQty(checkQty,appId);
+        Integer productsCount = limitGoodsQty(allCartGoodsList,cartGoods,appId);
         //查询多个商品库存信息
         queryManyGoodsStocks(addShoppingCartGoodsRequestVo, productIds, productBeanListSpuClass, skuId, checkQty);
         String productName = null;
@@ -284,7 +284,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         ActivityCalculationDiscountResponseDto.CalculationDiscountResult calculationDiscountResult
                 =getCalculationDiscountResult(menuType,partnerId,storeId,userId,appId,userLoginInfoDto.getWxAppid(),orderType,assortmentCustomerInfoVo.isMemberPaid(), allCartGoodsList,new ArrayList(),new ArrayList<>(),null,deliveryAmount);
 
-        sendGoodsQtyCheck(checkQty,appId,partnerId, userId, storeId,tableNumber, oldCartGoodsList,shoppingCartBaseService,calculationDiscountResult.getSendGoods());
+        sendGoodsQtyCheck(productsCount,appId,partnerId, userId, storeId,tableNumber, oldCartGoodsList,shoppingCartBaseService,calculationDiscountResult.getSendGoods());
         // 当商品数量被设为0时
         if (Objects.equals(cartGoods.getQty(), 0)) {
             assortmentSdkService.updateGoodsQtyBySdk(partnerId, userId, storeId, cartGoods.getCartGoodsUid(), 0, "", shoppingCartBaseService);
@@ -357,8 +357,6 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         if (cartGoods == null) {
             throw new ServiceException(ResponseResult.SHOPPING_CART_UPDATE_ERROR);
         }
-        //购物车添加数量限制
-        limitGoodsQty(qty,appId);
         // 检查购物车商品库存数量
         checkUpdateStock(updateShoppingCartGoodsQtyRequestVo, cartGoods);
 
@@ -385,7 +383,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
             shoppingCartGoodsResponseVo.setProducts(cartGoodsList);
 //            return shoppingCartGoodsResponseVo;
         }
-        sendGoodsQtyCheckForUpdate(qty,cartGoods.getQty(),appId,partnerId, userId, storeId,null, cartGoodsUid,shoppingCartBaseService,calculationDiscountResult.getSendGoods());
+        sendGoodsQtyCheckForUpdate(cartGoodsList,cartGoods.getQty(),appId,partnerId, userId, storeId,null, cartGoodsUid,shoppingCartBaseService,calculationDiscountResult.getSendGoods());
 
         ActivityQueryDto activityQueryDto = activityAdapter.getActivityQueryDto(partnerId, storeId, userId, appId, updateShoppingCartGoodsQtyRequestVo.getOrderType());
 
@@ -1647,12 +1645,19 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
     /**
      * 查询生态配置限制加购开关与限制数量
      */
-    public void limitGoodsQty(Integer qty,String appid){
+    public Integer limitGoodsQty(List<CartGoods> oldCartGoodsList, CartGoods cartGoods,String appid){
+        Integer qty = 0;
+        if(CollectionUtils.isNotEmpty(oldCartGoodsList)){
+            for (CartGoods goods : oldCartGoodsList) {
+                qty += goods.getQty();
+            }
+        }
+        qty += cartGoods.getQty();
         String redisKey = limitCartKey + appid;
 
         Object value = redisCache.hashGet(redisKey, "2");
         if (value == null) {
-            return ;
+            return qty;
         } else {
             JSONArray jsonArray = (JSONArray)value;
             int cartLimitFlag = 0;
@@ -1671,7 +1676,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
                 throw new ServiceException(ResponseResult.SHOPPING_CART_LIMIT_ADD);
             }
         }
-
+        return qty;
     }
 
 
@@ -1718,16 +1723,14 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
     /**
      * 购物车添加完成后促销返回赠送商品总数量校验
      */
-    public void sendGoodsQtyCheckForUpdate(Integer updateQty,Integer goodsQty,String appid,String partnerId, String userId, String storeId, String cartGoodsUid,String tableNumber, ShoppingCartBaseService shoppingCartService,List<ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity> sendActivitys){
-        if(CollectionUtils.isEmpty(sendActivitys)){
-            return;
-        }
-        int sendQty = 0;
-        for (ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity sendActivity : sendActivitys){
-            for (ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity.SendGoods sendGoods : sendActivity.getSendGoods()){
-                sendQty += sendGoods.getSendNumber();
+    public void sendGoodsQtyCheckForUpdate(List<CartGoods> cartGoodsList,Integer goodsQty,String appid,String partnerId, String userId, String storeId, String cartGoodsUid,String tableNumber, ShoppingCartBaseService shoppingCartService,List<ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity> sendActivitys){
+        Integer updateQty = 0;
+        if(CollectionUtils.isNotEmpty(cartGoodsList)){
+            for (CartGoods goods : cartGoodsList) {
+                updateQty += goods.getQty();
             }
         }
+
         String redisKey = limitCartKey + appid;
 
         Object value = redisCache.hashGet(redisKey, "2");
@@ -1747,6 +1750,15 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
                     cartLimitCount = Integer.parseInt((String)hashMap.get("appValue"));
                 }
             }
+
+            int sendQty = 0;
+            if(CollectionUtils.isNotEmpty(sendActivitys)){
+                for (ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity sendActivity : sendActivitys){
+                    for (ActivityCalculationDiscountResponseDto.CalculationDiscountResult.SendActivity.SendGoods sendGoods : sendActivity.getSendGoods()){
+                        sendQty += sendGoods.getSendNumber();
+                    }
+                }
+            }
             if(cartLimitFlag == 1 && cartLimitCount != 0 && updateQty+sendQty > cartLimitCount){
                 assortmentSdkService.updateGoodsQtyBySdk(partnerId, userId, storeId, cartGoodsUid, goodsQty, "", shoppingCartBaseService);
                 throw new ServiceException(ResponseResult.SHOPPING_CART_LIMIT_ADD);