From 92c26cea4de00349b346f71da3cf530b26c31eb0 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Tue, 10 Jun 2025 09:40:59 +0800
Subject: [PATCH] fix(mall): 修复用户重复加入标签的问题

---
 src/main/java/cc/mrbird/febs/mall/service/impl/MemberProfitServiceImpl.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/MemberProfitServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/MemberProfitServiceImpl.java
index 642f7f9..00ea979 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/MemberProfitServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/MemberProfitServiceImpl.java
@@ -15,6 +15,7 @@
 import cn.hutool.core.date.DateField;
 import cn.hutool.core.date.DateUnit;
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -488,6 +489,9 @@
             if(CollUtil.isNotEmpty(memberCouponIds)){
                 for(Long memberCouponId : memberCouponIds){
                     MallMemberCoupon mallMemberCoupon = mallMemberCouponMapper.selectById(memberCouponId);
+                    if(ObjectUtil.isEmpty(mallMemberCoupon)){
+                        continue;
+                    }
                     mallMemberCoupon.setState(2);
                     mallMemberCouponMapper.updateById(mallMemberCoupon);
                 }

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