CIS/src/main/resources/mapper/BroadcastMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.welampiot.dao.BroadcastDao">

    <select id="getDevListByBroadcastDTO" resultType="BroadcastDTO">
        select b.id,b.name,b.dev_id devId,b.address,b.online,b.vol,bi.name as proName,b.isPlay,
               lp.name as lampPoleName,b.type,b.install_date installDate,b.expiration_date expirationDate
        from broadcast b left join broadcast_item bi on bi.broadcastId = b.id
            left join lamp_pole lp on b.lamp_pole_id = lp.id
        where b.lamp_pole_id != 0
        <if test="sectionList != null and !sectionList.isEmpty()">
            and lp.sectionid in
            <foreach collection="sectionList" item="dto" open="(" separator="," close=")">
                #{dto}
            </foreach>
        </if>
        <choose>
            <when test="onlineState == 0">
                and b.online = 0
            </when>
            <when test="onlineState == 1">
                and b.online = 1
            </when>
        </choose>
        order by convert(lp.number using gbk) asc,
                 convert(b.name using gbk) asc,b.id desc
    </select>

    <select id="getTotalBySectionList" resultType="Integer">
        select count(b.id) as total from broadcast b
        left join lamp_pole lp on b.lamp_pole_id = lp.id
        <if test="sectionList != null and !sectionList.isEmpty()">
            where lp.sectionid in
            <foreach collection="sectionList" item="dto" open="(" separator="," close=")">
                #{dto}
            </foreach>
        </if>
    </select>

    <select id="getOnlineTotalBySectionList" resultType="Integer">
        select count(b.id) as total from broadcast b
        left join lamp_pole lp on b.lamp_pole_id = lp.id
        where b.online = 1
        <if test="sectionList != null and !sectionList.isEmpty()">
            and lp.sectionid in
            <foreach collection="sectionList" item="dto" open="(" separator="," close=")">
                #{dto}
            </foreach>
        </if>
    </select>

    <select id="getUserIdByUserName" resultType="Integer">
        select u.id from user u
        where u.username = #{username}
    </select>

    <!-- 音乐列表 -->
    <select id="getProListByDTO" resultType="BroadcastProListDTO">
        select b.id,b.name,b.url
        from broadcast_pro_list b
        where b.userId = #{userId}
    </select>

    <!-- 节目列表 -->
    <select id="getItemListByDTO" resultType="BroadcastItemDTO">
        select b.id,b.name,b.proType,b.broadcastId,b.status,b.createTime,b1.name as broadcastStr
        from broadcast_item b left join broadcast b1 on b.broadcastId = b1.id
            left join lamp_pole lp on lp.id = b1.lamp_pole_id
            left join section s on lp.sectionid = s.id
        where b.userId = #{userId}
        <if test="devId != null and devId != 0">
           and b.broadcastId = #{devId}
        </if>
    </select>
    
</mapper>