caojiahao/dev_caojiahao
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

获取两次商品库存代码优化

Browse Source
This commit is contained in:
Chopper 2021-12-06 15:59:13 +08:00
parent f24019d306
commit d16cf44f4a
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
framework/src/main/java/cn/lili/modules/order/cart/service/CartServiceImpl.java
View File

@ -396,11 +396,8 @@ public class CartServiceImpl implements CartService {
private void checkSetGoodsQuantity(CartSkuVO cartSkuVO, String skuId, Integer num) { private void checkSetGoodsQuantity(CartSkuVO cartSkuVO, String skuId, Integer num) {
Integer enableStock = goodsSkuService.getStock(skuId); Integer enableStock = goodsSkuService.getStock(skuId);
//读取sku的可用库存
Integer enableQuantity = goodsSkuService.getStock(skuId);
//如果sku的可用库存小于等于0或者小于用户购买的数量，则不允许购买 //如果sku的可用库存小于等于0或者小于用户购买的数量，则不允许购买
if (enableQuantity <= 0 || enableQuantity < num) { if (enableStock <= 0 || enableStock < num) {
throw new ServiceException(ResultCode.GOODS_SKU_QUANTITY_NOT_ENOUGH); throw new ServiceException(ResultCode.GOODS_SKU_QUANTITY_NOT_ENOUGH);
} }