wip: 通知公告开发临时提交

通知公告开发临时提交

src/main/resources/mapper/NoticeStatusMapper.xml

@@ -2,4 +2,22 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.youlai.boot.system.mapper.NoticeStatusMapper">
 
+    <select id="listUnreadNotices" resultType="com.youlai.boot.system.model.vo.NoticeStatusVO">
+        SELECT
+            sn.id,
+            sn.title,
+            sns.read_status
+        FROM
+            sys_notice_status sns
+        LEFT JOIN
+                sys_notice sn
+        ON
+            sn.id = sns.notice_id
+        WHERE
+            user_id = #{userId}
+            AND sns.read_status = 0
+        ORDER BY
+            sn.release_time DESC
+    </select>
+
 </mapper>