添加直播推荐，并且发送消息

ruoyi-bussiness/src/main/resources/mapper/app/AppUserMapper.xml

@@ -336,4 +336,16 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         select count(dw_userid) from dwd_system_user where id_card=#{idCard}
     </select>
 
+    <select id="selectUsersNotice" parameterType="java.util.List" resultType="java.lang.Long">
+        SELECT user_id FROM app_user
+        WHERE del_flag = 0
+        <if test="jobTitles != null and jobTitles.size() > 0">
+            AND (
+            <foreach collection="jobTitles" item="item" separator="OR">
+                POSITION(','||#{item}||',' IN ','||job_title_id||',') > 0
+            </foreach>
+            )
+        </if>
+    </select>
+
 </mapper>