From 3161c72d8504bfd8e09ca0e1b2e86885caa3caed Mon Sep 17 00:00:00 2001
From: luodangjia <luodangjia>
Date: 星期三, 15 一月 2025 16:30:37 +0800
Subject: [PATCH] 12.18
---
ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/ShoppingCartServiceImpl.java | 6 ++++++
1 files changed, 6 insertions(+), 0 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 587ede5..4904c61 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
@@ -11,6 +11,7 @@
import com.ruoyi.account.api.vo.PaymentUserCoupon;
import com.ruoyi.account.api.vo.PaymentUserCouponVo;
import com.ruoyi.common.core.domain.R;
+import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.security.service.TokenService;
import com.ruoyi.order.mapper.ShoppingCartMapper;
@@ -329,6 +330,11 @@
@Override
public Long addGoods(ShoppingCart shoppingCart) {
Long userid = tokenService.getLoginUserApplet().getUserid();
+ 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");
+ }
ShoppingCart one = this.getOne(new LambdaQueryWrapper<ShoppingCart>().eq(ShoppingCart::getAppUserId, userid)
.eq(ShoppingCart::getGoodsId, shoppingCart.getGoodsId()).eq(ShoppingCart::getType, shoppingCart.getType()).eq(ShoppingCart::getStatus, 1));
if(null != one){
--
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