From 18b7a1d9e30c615aec867cafef4f18fe379363bd Mon Sep 17 00:00:00 2001
From: bai <173792339@qq.com>
Date: Fri, 30 Aug 2024 09:06:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=93=E5=BA=932?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../server/controller/SysUserController.java  | 21 ++++++--------
 .../service/Impl/SysUserServiceImpl.java      | 28 ++++++++++++++++---
 .../market/server/service/SysUserService.java |  7 +++++
 3 files changed, 39 insertions(+), 17 deletions(-)

diff --git a/cloud-market2-server/src/main/java/com/muyu/market/server/controller/SysUserController.java b/cloud-market2-server/src/main/java/com/muyu/market/server/controller/SysUserController.java
index 44f404d..e80a6c1 100644
--- a/cloud-market2-server/src/main/java/com/muyu/market/server/controller/SysUserController.java
+++ b/cloud-market2-server/src/main/java/com/muyu/market/server/controller/SysUserController.java
@@ -10,9 +10,7 @@ import com.muyu.market.admain.SysUser;
 import com.muyu.market.server.service.SysUserService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
@@ -22,13 +20,6 @@ import org.springframework.web.bind.annotation.*;
 public class SysUserController {
     @Autowired
     private SysUserService sysUserService;
-    @Autowired
-    private HttpServletRequest request;
-    @Autowired
-    private StringRedisTemplate redisTemplate;
-
-
-
 
 
     @PostMapping("/findById")
@@ -39,7 +30,7 @@ public class SysUserController {
         SysUser byId = sysUserService.getById(loginUser.getUserid() );
         return Result.success(byId);
     }
-    //报错是MQ 不用管那个
+    //充值
 
     @PostMapping("/updSysUserMoney")
     @Operation(summary = "充值",description = "通过修改余额达到充值效果")
@@ -47,8 +38,12 @@ public class SysUserController {
         Integer i = sysUserService.updSysUserMoney( sysUser );
         return i>0?Result.success():Result.error(500,"充值失败 请联系管理员");
     }
-
-
-
+    //充值
+    @PostMapping("/paySysUserMoney")
+    @Operation(summary = "支付",description = "通过修改余额达到支付效果")
+    public Result paySysUserMoney(@Validated @RequestBody SysUser sysUser){
+        Integer i = sysUserService.paySysUserMoney( sysUser );
+        return i>0?Result.success():Result.error(500,"充值失败 请联系管理员");
+    }
 //    在哪写
 }
diff --git a/cloud-market2-server/src/main/java/com/muyu/market/server/service/Impl/SysUserServiceImpl.java b/cloud-market2-server/src/main/java/com/muyu/market/server/service/Impl/SysUserServiceImpl.java
index 28a88f0..e6e0831 100644
--- a/cloud-market2-server/src/main/java/com/muyu/market/server/service/Impl/SysUserServiceImpl.java
+++ b/cloud-market2-server/src/main/java/com/muyu/market/server/service/Impl/SysUserServiceImpl.java
@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.segments.MergeSegments;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.muyu.common.core.domain.Result;
 import com.muyu.common.core.utils.JwtUtils;
 import com.muyu.common.security.utils.SecurityUtils;
 import com.muyu.common.system.domain.LoginUser;
@@ -19,12 +20,11 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.stereotype.Service;
 
+import java.math.BigDecimal;
+
 @Service
 public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> implements SysUserService {
-    @Autowired
-    private HttpServletRequest request;
-    @Autowired
-    private StringRedisTemplate redisTemplate;
+
     @Autowired
     private SysUserMapper sysUserMapper;
 
@@ -37,6 +37,26 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
                 eq( "user_id",loginUser.getUserid() );
         return sysUserMapper.update( money );
     }
+    //充值余额
+    @Override
+    public Integer paySysUserMoney(SysUser sysUser) {
+        LoginUser loginUser = SecurityUtils.getLoginUser();
+        UpdateWrapper<SysUser> sysUserUpdateWrapper = new UpdateWrapper<>();
+        //价钱
+        BigDecimal moneyReq = sysUser.getMoney();
+        //用户
+        SysUser user = selectByUserId( Math.toIntExact( sysUser.getUserId() ) );
+        //用户余额
+        BigDecimal userMoney = user.getMoney();
+        int i = userMoney.compareTo( moneyReq );
+        if (i < 0) {
+            throw new RuntimeException("余额不足 请充值");
+        }
+
+        UpdateWrapper<SysUser> money = sysUserUpdateWrapper.setSql("money=money-"+sysUser.getMoney()).
+                eq( "user_id",loginUser.getUserid() );
+        return sysUserMapper.update( money );
+    }
     //回显用户信息
     @Override
     public SysUser selectByUserId(Integer userId) {
diff --git a/cloud-market2-server/src/main/java/com/muyu/market/server/service/SysUserService.java b/cloud-market2-server/src/main/java/com/muyu/market/server/service/SysUserService.java
index 0a35485..9f025ae 100644
--- a/cloud-market2-server/src/main/java/com/muyu/market/server/service/SysUserService.java
+++ b/cloud-market2-server/src/main/java/com/muyu/market/server/service/SysUserService.java
@@ -12,6 +12,13 @@ public interface SysUserService extends IService<SysUser> {
      * @return void
      */
     Integer updSysUserMoney(SysUser sysUser);
+    /**
+     * 充值用户余额
+     *
+     * @param sysUser
+     * @return void
+     */
+    Integer paySysUserMoney(SysUser sysUser);
 
     /**
      * 回显用户余额