新增查询最近12个月消费总额接口

在SysUserController中新增`getMonthsSummary`接口，用于查询最近12个月的消费总额。此接口调用userService中的`getMonthsSummary`方法，该方法汇总并返回指定时间范围内的消费记录。

在SysUserMapper中添加`selectMonthSummary`方法的映射，并在SysUserMapper.xml中定义相应的SQL查询，以从数据库中获取月度消费数据。

在SysUserService接口中添加`getMonthsSummary`方法的定义，并在SysUserServiceImpl中实现该方法，通过调用mapper的方法来获取数据。

ConnectorLog实体类中添加`month`和`totalAmount`字段，用于存储月度消费记录的查询结果。

src/main/java/com/muyu/system/controller/SysUserController.java

@@ -56,6 +56,14 @@ public class SysUserController extends BaseController {
     @Autowired
     private SysConfigService configService;
 
+
+    //查询12个月的消费记录
+    @GetMapping("/months")
+    public List<ConnectorLog>getMonthsSummary(ConnectorLog connectorLog){
+        return userService.getMonthsSummary(connectorLog);
+    }
+
+
     /**
      * 获取用户列表
      */

src/main/java/com/muyu/system/domain/ConnectorLog.java

@@ -29,4 +29,8 @@ public class ConnectorLog {
 //    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private String createTime;
 
+    private String month;
+
+    private Double totalAmount;
+
 }

src/main/java/com/muyu/system/mapper/SysUserMapper.java

@@ -165,4 +165,6 @@ public interface SysUserMapper extends BaseMapper<SysUser> {
     int updateUserPhonenumber(@Param("username") String username, @Param("phonenumber") String phonenumber);
 
     List<ConnectorLog> selectRecordList(ConnectorLog connectorLog);
+
+    List<ConnectorLog> selectMonthSummary(ConnectorLog connectorLog);
 }

src/main/java/com/muyu/system/service/SysUserService.java

@@ -250,4 +250,6 @@ public interface SysUserService extends IService<SysUser> {
     int updateUserPhonenumber(String username, String phonenumber);
 
     List<ConnectorLog> selectRecordList(ConnectorLog connectorLog);
+
+    List<ConnectorLog> getMonthsSummary(ConnectorLog connectorLog);
 }

src/main/java/com/muyu/system/service/impl/SysUserServiceImpl.java

@@ -597,5 +597,10 @@ public class SysUserServiceImpl extends ServiceImpl<SysUserMapper, SysUser> impl
         return userMapper.selectRecordList(connectorLog);
     }
 
+    @Override
+    public List<ConnectorLog> getMonthsSummary(ConnectorLog connectorLog) {
+        return userMapper.selectMonthSummary(connectorLog);
+    }
+
 
 }

src/main/resources/mapper/system/SysUserMapper.xml

@@ -207,6 +207,20 @@
         select id,data_name,amount ,create_time from connect_log
     </select>
 
+    <select id="selectMonthSummary" resultType="com.muyu.system.domain.ConnectorLog">
+        SELECT
+            DATE_FORMAT(create_time, '%Y-%m') as month,
+        SUM(amount) as totalAmount
+        FROM
+            connect_log
+        WHERE
+            create_time >= DATE_SUB(CURDATE(), INTERVAL 12 MONTH)
+        GROUP BY
+            DATE_FORMAT(create_time, '%Y-%m')
+        ORDER BY
+            DATE_FORMAT(create_time, '%Y-%m');
+    </select>
+
 
     <update id="addUserMoney">
         update sys_user set user_balance = user_balance + #{userBalance} where user_id = #{userId}