From 822345ccbc0f0268376168d2a11338d955f03942 Mon Sep 17 00:00:00 2001
From: puzhibing <393733352@qq.com>
Date: 星期六, 11 一月 2025 18:08:57 +0800
Subject: [PATCH] 修改bug

---
 ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/controller/UserCouponController.java |   19 ++++++++++++-------
 1 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/controller/UserCouponController.java b/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/controller/UserCouponController.java
index 00de185..f808871 100644
--- a/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/controller/UserCouponController.java
+++ b/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/controller/UserCouponController.java
@@ -2,6 +2,7 @@
 
 
 import com.alibaba.fastjson2.JSON;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.ruoyi.account.api.model.AppUser;
@@ -98,8 +99,6 @@
                 }
             }
 
-
-
             record.setCouponInfoVo(vo);
             if (record.getUseTime()==null){
                 record.setStatus(1);
@@ -109,7 +108,6 @@
             }else {
                 record.setStatus(2);
             }
-
 
             AppUser appUser = appUserService.getById(record.getAppUserId());
             record.setUserName(appUser.getName());
@@ -149,8 +147,6 @@
                 }
             }
 
-
-
             record.setCouponInfoVo(vo);
             if (record.getUseTime()==null){
                 record.setStatus(1);
@@ -160,7 +156,6 @@
             }else {
                 record.setStatus(2);
             }
-
 
             AppUser appUser = appUserService.getById(record.getAppUserId());
             record.setUserName(appUser.getName());
@@ -184,6 +179,16 @@
         if (data==null){
             return  R.fail("当前优惠券不存在,请刷新后重试");
         }
+        long count = userCouponService.count(new LambdaQueryWrapper<UserCoupon>().eq(UserCoupon::getCouponId, couponId).eq(UserCoupon::getDelFlag, 0));
+        if(data.getSendNum() <= count){
+            return R.fail("当前优惠券已全部领取完毕");
+        }
+        count = userCouponService.count(new LambdaQueryWrapper<UserCoupon>().eq(UserCoupon::getCouponId, couponId)
+                .eq(UserCoupon::getAppUserId, userid).eq(UserCoupon::getDelFlag, 0));
+        if(data.getMaxNum() <= count){
+            return R.fail("当前优惠券已达到最大领取限制");
+        }
+
         if (data.getSendType()!=1&& byId.getLavePoint().compareTo(data.getNeedPoint().intValue()) < 0){
            return  R.fail("当前积分不足,兑换失败");
         }
@@ -201,7 +206,7 @@
             appUserService.updateById(byId);
             
             UserPoint userPoint = new UserPoint();
-            userPoint.setType(4);
+            userPoint.setType(11);
             userPoint.setHistoricalPoint(lavePoint);
             userPoint.setVariablePoint(point);
             userPoint.setBalance(byId.getLavePoint());

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