ylrz_his_scrm_java/fs-service/src/main/resources/mapper/live/LiveWatchUserMapper.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.fs.live.mapper.LiveWatchUserMapper">

    <resultMap type="LiveWatchUser" id="LiveWatchUserResult">
        <result property="id"    column="id"    />
        <result property="liveId"    column="live_id"    />
        <result property="userId"    column="user_id"    />
        <result property="msgStatus"    column="msg_status"    />
        <result property="online"    column="online"    />
        <result property="createTime"    column="create_time"    />
        <result property="createBy"    column="create_by"    />
        <result property="updateBy"    column="update_by"    />
        <result property="updateTime"    column="update_time"    />
        <result property="remark"    column="remark"    />
        <result property="onlineSeconds"    column="online_seconds"    />
        <result property="globalVisible"    column="global_visible"    />
        <result property="singleVisible"    column="single_visible"    />
        <result property="liveFlag"    column="live_flag"    />
        <result property="replayFlag"    column="replay_flag"    />
        <result property="location"    column="location"    />
    </resultMap>

    <sql id="selectLiveWatchUserVo">
        select id, live_id,user_id, msg_status, online, create_time, create_by, update_by, update_time, remark,online_seconds,global_visible,single_visible,live_flag,replay_flag,location from live_watch_user
    </sql>

    <select id="selectLiveWatchUserList" parameterType="LiveWatchUser" resultMap="LiveWatchUserResult">
        <include refid="selectLiveWatchUserVo"/>
        <where>
            <if test="liveId != null "> and live_id = #{liveId}</if>
            <if test="userId != null "> and user_id = #{userId}</if>
            <if test="liveFlag != null "> and live_flag = #{liveFlag}</if>
            <if test="replayFlag != null "> and replay_flag = #{replayFlag}</if>
            <if test="msgStatus != null "> and msg_status = #{msgStatus}</if>
            <if test="online != null "> and online = #{online}</if>
            <if test="onlineSeconds != null "> and online_seconds = #{onlineSeconds}</if>
        </where>
    </select>

    <select id="selectLiveWatchUserById" parameterType="Long" resultMap="LiveWatchUserResult">
        <include refid="selectLiveWatchUserVo"/>
        where id = #{id}
    </select>

    <select id="selectWatchUserListByLiveId" resultType="com.fs.live.vo.LiveWatchUserVO">
        select
        lwu.live_id     liveId,
        lwu.user_id     userId,
        lwu.msg_status  msgStatus,
        lwu.online      online,
        fu.nick_name    nickName,
        fu.avatar       avatar,
        lwu.global_visible  globalVisible,
        lwu.single_visible  singleVisible
        from live_watch_user lwu
        left join fs_user fu on lwu.user_id = fu.user_id
        where lwu.live_id = #{params.liveId} and fu.status = 1
        <if test="params.liveFlag != null "> and lwu.live_flag = #{params.liveFlag}</if>
        <if test="params.replayFlag != null "> and lwu.replay_flag = #{params.replayFlag}</if>
        <if test="params.msgStatus != null "> and msg_status = #{params.msgStatus}</if>
        <if test="params.online != null "> and online = #{params.online}</if>
        <if test="params.userName != null and params.userName != ''"> and fu.nick_name like concat('%',#{params.userName},'%')</if>
        order by lwu.create_time desc

    </select>
    <select id="selectWatchUserListAllByLiveId" resultType="com.fs.live.vo.LiveWatchUserVO">
        select
        lwu.live_id     liveId,
        lwu.user_id     userId,
        lwu.msg_status  msgStatus,
        lwu.online      online,
        fu.nick_name    nickName,
        fu.avatar       avatar,
        lwu.global_visible  globalVisible,
        lwu.single_visible  singleVisible
        from live_watch_user lwu
        left join fs_user fu on lwu.user_id = fu.user_id
        where lwu.live_id = #{params.liveId} and fu.status = 1
        <if test="params.liveFlag != null "> and lwu.live_flag = #{params.liveFlag}</if>
        <if test="params.replayFlag != null "> and lwu.replay_flag = #{params.replayFlag}</if>
        <if test="params.userName != null and params.userName != ''"> and fu.nick_name like concat('%',#{params.userName},'%')</if>
        order by lwu.create_time desc

    </select>

    <select id="selectLiveWatchUserByIdAndCompanyIdAndCompanyUserId" resultMap="LiveWatchUserResult">
        <include refid="selectLiveWatchUserVo"/>
        where id = #{id} and company_id = #{companyId} and company_user_id = #{companyUserId}
    </select>

    <select id="selectWatchUserByLiveIdAndUserId" resultType="com.fs.live.vo.LiveWatchUserVO">
        select
            lwu.live_id     liveId,
            lwu.user_id     userId,
            lwu.msg_status  msgStatus,
            lwu.online      online,
            fu.nickname    nickName,
            fu.avatar       avatar,
            lwu.global_visible  globalVisible,
            lwu.single_visible  singleVisible
        from live_watch_user lwu
                 left join fs_user fu on lwu.user_id = fu.user_id
        where lwu.live_id = #{params.liveId} and lwu.user_id = #{params.userId}
        <if test="params.liveFlag != null "> and lwu.live_flag = #{params.liveFlag}</if>
        <if test="params.replayFlag != null "> and lwu.replay_flag = #{params.replayFlag}</if>
    </select>

    <select id="selectOnlineUserList" parameterType="LiveWatchUser" resultType="com.fs.live.vo.LiveWatchUserVO">
        select lwu.*,
        fu.nickname    nickName,
        fu.avatar       avatar

        from live_watch_user lwu
        left join fs_user fu on lwu.user_id = fu.user_id
        <where>
            <if test="liveId != null "> and live_id = #{liveId}</if>
            <if test="liveFlag != null "> and live_flag = #{liveFlag}</if>
            <if test="replayFlag != null "> and replay_flag = #{replayFlag}</if>
            <if test="online != null "> and online = #{online}</if>
        </where>
    </select>

    <insert id="insertLiveWatchUser" parameterType="LiveWatchUser" useGeneratedKeys="true" keyProperty="id">
        insert into live_watch_user
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="liveId != null">live_id,</if>
            <if test="userId != null">user_id,</if>
            <if test="msgStatus != null">msg_status,</if>
            <if test="online != null">online,</if>
            <if test="createTime != null">create_time,</if>
            <if test="createBy != null">create_by,</if>
            <if test="updateBy != null">update_by,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="remark != null">remark,</if>
            <if test="onlineSeconds != null">online_seconds,</if>
            <if test="globalVisible != null">global_visible,</if>
            <if test="singleVisible != null">single_visible,</if>
            <if test="liveFlag != null">live_flag,</if>
            <if test="replayFlag != null">replay_flag,</if>
            <if test="location != null">location,</if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="liveId != null">#{liveId},</if>
            <if test="userId != null">#{userId},</if>
            <if test="msgStatus != null">#{msgStatus},</if>
            <if test="online != null">#{online},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="createBy != null">#{createBy},</if>
            <if test="updateBy != null">#{updateBy},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="remark != null">#{remark},</if>
            <if test="onlineSeconds != null">#{onlineSeconds},</if>
            <if test="globalVisible != null">#{globalVisible},</if>
            <if test="singleVisible != null">#{singleVisible},</if>
            <if test="liveFlag != null">#{liveFlag},</if>
            <if test="replayFlag != null">#{replayFlag},</if>
            <if test="location != null">#{location},</if>
        </trim>
    </insert>

    <update id="updateLiveWatchUser" parameterType="LiveWatchUser">
        update live_watch_user
        <trim prefix="SET" suffixOverrides=",">
            <if test="liveId != null">live_id = #{liveId},</if>
            <if test="userId != null">user_id = #{userId},</if>
            <if test="msgStatus != null">msg_status = #{msgStatus},</if>
            <if test="online != null">online = #{online},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="createBy != null">create_by = #{createBy},</if>
            <if test="updateBy != null">update_by = #{updateBy},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="remark != null">remark = #{remark},</if>
            <if test="onlineSeconds != null">online_seconds = #{onlineSeconds},</if>
            <if test="globalVisible != null">global_visible = #{globalVisible},</if>
            <if test="singleVisible != null">single_visible = #{singleVisible},</if>
            <if test="liveFlag != null">live_flag = #{liveFlag},</if>
            <if test="replayFlag != null">replay_flag = #{replayFlag},</if>
            <if test="location != null">location = #{location},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deleteLiveWatchUserById" parameterType="Long">
        delete from live_watch_user where id = #{id}
    </delete>

    <delete id="deleteLiveWatchUserByIds" parameterType="String">
        delete from live_watch_user where id in
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>

    <select id="checkOnlineNoRewardUser" resultType="com.fs.live.domain.LiveWatchUser">
        SELECT lwu.*
        FROM live_watch_user lwu
        WHERE lwu.live_id = #{params.liveId}
          AND lwu.online = 0
          <if test="params.liveFlag != null "> and lwu.live_flag = #{params.liveFlag}</if>
          <if test="params.replayFlag != null "> and lwu.replay_flag = #{params.replayFlag}</if>
          AND NOT EXISTS (
            SELECT 1
            FROM live_reward_record lrr
            WHERE lrr.user_id = lwu.user_id
              AND lrr.live_id = lwu.live_id
              and lrr.source_type = 3
              AND DATE(lrr.create_time) = DATE(#{params.now})
        )
    </select>

    <select id="selectLiveWatchAndRegisterUser" resultType="com.fs.live.domain.LiveWatchUser">
        select a.*,fu.nickname as nick_name from (
            select lws.* from live_watch_user lws 
            where live_id=#{params.liveId} and online = 0
            <if test="params.liveFlag != null "> and live_flag = #{params.liveFlag}</if>
            <if test="params.replayFlag != null "> and replay_flag = #{params.replayFlag}</if>
            and user_id in (
                select user_id from live_lottery_registration 
                where live_id = #{params.liveId} and lottery_id=#{params.lotteryId} 
                and registration_id >= (SELECT FLOOR(RAND() * (SELECT MAX(registration_id) FROM live_lottery_registration)))
            )
        ) a left join fs_user fu on fu.user_id = a.user_id
    </select>

    <select id="selectUserByLiveIdAndUserId" resultType="com.fs.live.domain.LiveWatchUser">
        select * from live_watch_user 
        where live_id = #{params.liveId} and user_id = #{params.userId}
        <if test="params.liveFlag != null "> and live_flag = #{params.liveFlag}</if>
        <if test="params.replayFlag != null "> and replay_flag = #{params.replayFlag}</if>
    </select>

    <!-- 根据唯一索引查询：live_id, user_id, live_flag, replay_flag -->
    <select id="selectByUniqueIndex" resultMap="LiveWatchUserResult">
        <include refid="selectLiveWatchUserVo"/>
        WHERE live_id = #{liveId}
          AND user_id = #{userId}
          AND live_flag = #{liveFlag}
          AND replay_flag = #{replayFlag}
        LIMIT 1
    </select>

    <!-- 根据唯一索引插入或更新（ON DUPLICATE KEY UPDATE） -->
    <insert id="insertOrUpdateByUniqueIndex" parameterType="LiveWatchUser">
        INSERT INTO live_watch_user (
            live_id, user_id, live_flag, replay_flag,
             msg_status, online, location,
            create_time, update_time
        ) VALUES (
            #{liveId}, #{userId}, #{liveFlag}, #{replayFlag},
             #{msgStatus}, #{online}, #{location},
            #{createTime}, #{updateTime}
        )
        ON DUPLICATE KEY UPDATE

            msg_status = VALUES(msg_status),
            online = VALUES(online),
            location = VALUES(location),
            update_time = VALUES(update_time)
    </insert>

    <!-- 批量更新直播间观看用户 -->
    <update id="batchUpdateLiveWatchUser" parameterType="java.util.List">
        UPDATE live_watch_user
        <set>
            <if test="list != null and list.size() > 0 and list[0].onlineSeconds != null">
                online_seconds = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.onlineSeconds}
                </foreach>
                ELSE online_seconds
                END,
            </if>
            <if test="list != null and list.size() > 0 and list[0].updateTime != null">
                update_time = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.updateTime}
                </foreach>
                ELSE update_time
                END,
            </if>
            <if test="list != null and list.size() > 0 and list[0].msgStatus != null">
                msg_status = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.msgStatus}
                </foreach>
                ELSE msg_status
                END,
            </if>
            <if test="list != null and list.size() > 0 and list[0].online != null">
                online = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.online}
                </foreach>
                ELSE online
                END,
            </if>
            <if test="list != null and list.size() > 0 and list[0].liveFlag != null">
                live_flag = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.liveFlag}
                </foreach>
                ELSE live_flag
                END,
            </if>
            <if test="list != null and list.size() > 0 and list[0].replayFlag != null">
                replay_flag = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.replayFlag}
                </foreach>
                ELSE replay_flag
                END,
            </if>
            <if test="list != null and list.size() > 0 and list[0].location != null">
                location = CASE id
                <foreach collection="list" item="item">
                    WHEN #{item.id} THEN #{item.location}
                </foreach>
                ELSE location
                END
            </if>
        </set>
        WHERE id IN
        <foreach collection="list" item="item" open="(" separator="," close=")">
            #{item.id}
        </foreach>
    </update>

    <!-- 批量插入直播间观看用户 -->
    <insert id="batchInsertLiveWatchUser" parameterType="java.util.List">
        INSERT INTO live_watch_user (
            live_id, user_id, msg_status, online, online_seconds,
            global_visible, single_visible, live_flag, replay_flag, location,
            create_time, update_time
        ) VALUES
        <foreach collection="list" item="item" separator=",">
            (
                #{item.liveId}, #{item.userId}, #{item.msgStatus}, #{item.online}, #{item.onlineSeconds},
                #{item.globalVisible}, #{item.singleVisible}, #{item.liveFlag}, #{item.replayFlag}, #{item.location},
                #{item.createTime}, #{item.updateTime}
            )
        </foreach>
    </insert>
</mapper>