From 9a3055a717c98a27a193e566a8febda4a1dd2413 Mon Sep 17 00:00:00 2001
From: puzhibing <393733352@qq.com>
Date: 星期三, 15 一月 2025 20:08:04 +0800
Subject: [PATCH] 修改bug
---
ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java b/ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java
index 22aae80..64920fb 100644
--- a/ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java
+++ b/ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java
@@ -357,15 +357,22 @@
*/
@Override
public R setGoodsNumber(SetGoodsNumber setGoodsNumber) {
+
+ Long userid = tokenService.getLoginUserApplet().getUserid();
+ ShoppingCart shoppingCart = this.getById(setGoodsNumber.getId());
+ Integer goodsSaleNum = orderService.getGoodsSaleNum(shoppingCart.getGoodsId(), null, userid);
+ Goods goods = goodsClient.getGoodsById(shoppingCart.getGoodsId()).getData();
+ if(null != goods.getPurchaseLimit() && -1 != goods.getPurchaseLimit() && (goodsSaleNum + shoppingCart.getNumber()) > goods.getPurchaseLimit()){
+ throw new ServiceException("超出购买数量限制");
+ }
if(0 >= setGoodsNumber.getNumber()){
return R.fail("修改数量不能小于等于0");
}
- ShoppingCart shoppingCart = this.getById(setGoodsNumber.getId());
if(null != shoppingCart){
- Goods goods = goodsClient.getGoodsById(shoppingCart.getGoodsId()).getData();
- if(null != goods.getPurchaseLimit() && -1 != goods.getPurchaseLimit() && goods.getPurchaseLimit() < setGoodsNumber.getNumber()){
+ Goods goods1 = goodsClient.getGoodsById(shoppingCart.getGoodsId()).getData();
+ if(null != goods1.getPurchaseLimit() && -1 != goods1.getPurchaseLimit() && goods1.getPurchaseLimit() < setGoodsNumber.getNumber()){
return R.fail("修改数量不能大于限购数量");
}
--
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