backend/java-mall
6
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

解决商品不存在时的扣减出错问题

Browse Source
This commit is contained in:
liyj 2025-11-07 17:42:04 +08:00
parent 38a1ce0c66
commit 2e7612ac93
1 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
mall-shop/src/main/java/com/suisung/mall/shop/order/service/impl/ShopOrderBaseServiceImpl.java
View File

@ -5321,16 +5321,15 @@ public class ShopOrderBaseServiceImpl extends BaseServiceImpl<ShopOrderBaseMappe
if (Arrays.asList(1001, 1002).contains(order_item_inventory_lock)) { if (Arrays.asList(1001, 1002).contains(order_item_inventory_lock)) {
Long item_id = order_item_row.getItem_id(); Long item_id = order_item_row.getItem_id();
ShopProductItem shopProductItem = shopProductItemService.get(item_id); ShopProductItem shopProductItem = shopProductItemService.get(item_id);
if (shopProductItem == null) { if (shopProductItem != null) {
throw new ApiException(I18nUtil._("无法获取订单中的商品，请检查！")); logger.info("无法获取订单中的商品，请检查！");//商品存在才执行库存扣减
} // throw new ApiException(I18nUtil._("无法获取订单中的商品，请检查！"));
Integer item_quantity_frozen = shopProductItem.getItem_quantity_frozen();
Integer item_quantity_frozen = shopProductItem.getItem_quantity_frozen(); int quantity_frozen = item_quantity_frozen - order_item_quantity;
int quantity_frozen = item_quantity_frozen - order_item_quantity; shopProductItem.setItem_quantity_frozen(quantity_frozen > 0 ? quantity_frozen : 0);
shopProductItem.setItem_quantity_frozen(quantity_frozen > 0 ? quantity_frozen : 0); if (!shopProductItemService.edit(shopProductItem)) {
throw new ApiException(I18nUtil._("修改商品冻结库存失败！"));
if (!shopProductItemService.edit(shopProductItem)) { }
throw new ApiException(I18nUtil._("修改商品冻结库存失败！"));
} }
} }