fix: code & vm

play-admin/target/classes/mapper/weichat/WxMsgMapper.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (C) 2018-2019
+  ~ All rights reserved, Designed By admin
+  -->
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.starry.weichat.mapper.WxMsgMapper">
+    <select id="listWxMsgMapGroup" resultType="com.baomidou.mybatisplus.core.metadata.IPage">
+        select a.*,
+               b.count_msg
+        from
+        wx_msg as a
+            right join
+        (select `wx_user_id`,
+                max(`create_time`)  as maxtime,
+                count(`wx_user_id`) as count_msg
+         from wx_msg
+        <where>
+            <if test="query.type != null and query.type != ''">
+                AND `type` = #{query.type}
+            </if>
+            <if test="query.readFlag != null and query.readFlag != ''">
+                AND `read_flag` = #{query.readFlag}
+            </if>
+            <if test="query.notInRepType != null and query.notInRepType != ''">
+                AND `rep_type` NOT IN (#{query.notInRepType})
+            </if>
+        </where>
+        group by `wx_user_id`) as b
+        on a.`wx_user_id` = b.`wx_user_id`
+            and a.`create_time` = b.maxtime
+        order by a.`create_time` desc ;
+    </select>
+</mapper>