更新购物车数量接口 新增该操作校验

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

@@ -627,22 +627,12 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         }
 
         ShoppingCartConvertAdapter.setClassification(cartGoods, getProductsVo);
-        GetProductStockRequestDto requestDto = new GetProductStockRequestDto();
-        requestDto.setChannel(BusinessTypeEnum.getByType(updateShoppingCartGoodsQtyRequestVo.getMenuType()).getCode());
-        requestDto.setPartnerId(partnerId);
-        requestDto.setStoreId(storeId);
-        requestDto.setProductIds(Collections.singletonList(Long.parseLong(cartGoods.getGoodsId())));
-        GetProductStockResponseDto availableStocks = stockClient.getAvailableStocks(requestDto);
-        if (availableStocks == null || !ResponseCodeConstant.RESPONSE_SUCCESS_STR.equals(availableStocks.getCode())) {
-            throw new ServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE);
-        }
-        int stock = CollectionUtils.isEmpty(availableStocks.getResult()) || availableStocks.getResult().get(0).getQty() == null ? 0 :
-                availableStocks.getResult().get(0).getQty();
-        if (stock <= 0) {
-            throw new ServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE);
-        } else if (stock < qty) {
-            throw new BizServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE, "仅剩" + stock + "件库存了");
-        }
+        this.commonItemVerfity(BusinessTypeEnum.getByType(updateShoppingCartGoodsQtyRequestVo.getMenuType()).getCode(),
+                partnerId,
+                storeId,
+                Collections.singletonList(Long.parseLong(cartGoods.getGoodsId())),
+                qty);
+
     }
 
 
@@ -2362,12 +2352,26 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         if (!isLimit) {
             return;
         }
+        this.commonItemVerfity(BusinessTypeEnum.getByType(addShoppingCartGoodsRequestVo.getMenuType()).getCode(),
+                addShoppingCartGoodsRequestVo.getPartnerId(),
+                addShoppingCartGoodsRequestVo.getShopId(),
+                productIds,
+                qty);
+
+    }
+
+    private void commonItemVerfity(String channel, String partnerId, String storeId, List<Long> productIds, Integer qty){
         GetProductStockRequestDto requestDto = new GetProductStockRequestDto();
-        requestDto.setChannel(BusinessTypeEnum.getByType(addShoppingCartGoodsRequestVo.getMenuType()).getCode());
-        requestDto.setPartnerId(addShoppingCartGoodsRequestVo.getPartnerId());
-        requestDto.setStoreId(addShoppingCartGoodsRequestVo.getShopId());
+        requestDto.setChannel(BusinessTypeEnum.getByType(channel);
+        requestDto.setPartnerId(partnerId);
+        requestDto.setStoreId(storeId);
         requestDto.setProductIds(productIds);
         GetProductStockResponseDto availableStocks = stockClient.getAvailableStocks(requestDto);
+
+        this.finalVerfity(availableStocks, qty);
+    }
+
+    private void finalVerfity(GetProductStockResponseDto availableStocks, Integer qty) {
         // 商品服务  返回null 或者 qty=null 表示不限制库存
         if (Objects.isNull(availableStocks)) {
             return;
@@ -2386,7 +2390,6 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
         } else if (stock < qty) {
             throw new BizServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE, "仅剩" + stock + "件库存了");
         }
-
     }
 
     /**
@@ -3507,18 +3510,7 @@ public class ShoppingCartNewServiceImpl implements ShoppingCartNewService {
                 }
             }
         }
-        if (availableStocks != null && !ResponseCodeConstant.RESPONSE_SUCCESS_STR.equals(availableStocks.getCode())) {
-            throw new ServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE);
-        }
-        if (availableStocks != null && ResponseCodeConstant.RESPONSE_SUCCESS_STR.equals(availableStocks.getCode()) &&
-                (CollectionUtils.isEmpty(availableStocks.getResult()) || availableStocks.getResult().get(0).getQty() == null
-                        || availableStocks.getResult().get(0).getQty() < qty)) {
-            Integer stock = 0;
-            if (!CollectionUtils.isEmpty(availableStocks.getResult()) && (stock = availableStocks.getResult().get(0).getQty()) > 0) {
-                throw new BizServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE, "仅剩" + stock + "件库存了");
-            }
-            throw new ServiceException(ResponseResult.SHOPPING_CART_STOCK_NOT_HAVE);
-        }
+        this.finalVerfity(availableStocks, qty);
     }