From bb799d015726d9a50d2c6920fbdbdd5b1cb15152 Mon Sep 17 00:00:00 2001
From: xuhy <3313886187@qq.com>
Date: 星期五, 17 一月 2025 17:50:28 +0800
Subject: [PATCH] 修改
---
ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 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..aeee681 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
@@ -330,7 +330,12 @@
@Override
public Long addGoods(ShoppingCart shoppingCart) {
Long userid = tokenService.getLoginUserApplet().getUserid();
- Integer goodsSaleNum = orderService.getGoodsSaleNum(shoppingCart.getGoodsId(), null, userid);
+ long goodsSaleNum = orderService.getGoodsSaleNum(shoppingCart.getGoodsId(), null, userid);
+ long count = count(new LambdaQueryWrapper<ShoppingCart>()
+ .eq(ShoppingCart::getGoodsId, shoppingCart.getGoodsId())
+ .eq(ShoppingCart::getStatus,1)
+ .eq(ShoppingCart::getAppUserId, userid));
+ goodsSaleNum += count;
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");
@@ -357,15 +362,16 @@
*/
@Override
public R setGoodsNumber(SetGoodsNumber setGoodsNumber) {
+
+ ShoppingCart shoppingCart = this.getById(setGoodsNumber.getId());
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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