cooleshow/cooleshow-user/user-biz/src/main/resources/config/mybatis/MusicSheetMapper.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.yonge.cooleshow.biz.dal.dao.MusicSheetDao">
    <resultMap id="BaseResultMap" type="com.yonge.cooleshow.biz.dal.entity.MusicSheet">
        <id column="id_" jdbcType="BIGINT" property="id"/>
        <result column="music_sheet_name_" jdbcType="VARCHAR" property="musicSheetName"/>
        <result column="user_id_" jdbcType="BIGINT" property="userId"/>
        <result column="composer_" jdbcType="VARCHAR" property="composer"/>
        <result column="music_subject_" jdbcType="VARCHAR" property="musicSubject"/>
        <result column="audio_type_" jdbcType="VARCHAR" property="audioType"/>
        <result column="music_tag_" jdbcType="VARCHAR" property="musicTag"/>
        <result column="play_speed_" jdbcType="INTEGER" property="playSpeed"/>
        <result column="can_evaluate_" jdbcType="TINYINT" property="canEvaluate"/>
        <result column="show_fingering_" jdbcType="TINYINT" property="showFingering"/>
        <result column="charge_type_" jdbcType="TINYINT" property="chargeType"/>
        <result column="audit_status_" jdbcType="TINYINT" property="auditStatus"/>
        <result column="sort_number_" jdbcType="INTEGER" property="sortNumber"/>
        <result column="top_flag_" jdbcType="TINYINT" property="topFlag"/>
        <result column="hot_flag_" jdbcType="TINYINT" property="hotFlag"/>
        <result column="music_price_" jdbcType="DECIMAL" property="musicPrice"/>
        <result column="audio_file_url_" jdbcType="VARCHAR" property="audioFileUrl"/>
        <result column="xml_file_url_" jdbcType="VARCHAR" property="xmlFileUrl"/>
        <result column="has_beat_" jdbcType="TINYINT" property="hasBeat"/>
        <result column="create_time_" jdbcType="TIMESTAMP" property="createTime"/>
        <result column="create_by_" jdbcType="BIGINT" property="createBy"/>
        <result column="update_time_" jdbcType="TIMESTAMP" property="updateTime"/>
        <result column="update_by_" jdbcType="BIGINT" property="updateBy"/>
        <result column="remark_" jdbcType="VARCHAR" property="remark"/>
        <result column="notation_" jdbcType="VARCHAR" property="notation"/>
    </resultMap>

    <sql id="Base_Column_List">
        t.id_ as id ,
        t.music_sheet_name_ as musicSheetName,
        t.user_id_ as userId,
        t.composer_ as composer,
        t.music_subject_ as musicSubject,
        t.audio_type_ as audioType,
        t.music_tag_ as musicTag,
        t.play_speed_ as playSpeed,
        t.can_evaluate_ as canEvaluate,
        t.show_fingering_ as showFingering,
        t.charge_type_ as chargeType,
        t.state_ as state,
        t.audit_status_ as auditStatus,
        t.sort_number_ as sortNumber,
        t.top_flag_ as topFlag,
        t.hot_flag_ as hotFlag,
        t.music_price_ as musicPrice,
        t.audio_file_url_ as audioFileUrl,
        t.xml_file_url_ as xmlFileUrl,
        t.has_beat_ as hasBeat,
        t.mp3_type_ as mp3Type,
        t.ext_config_json_ as extConfigJson,
        t.create_time_ as createTime,
        t.create_by_ as createBy,
        t.update_time_ as updateTime,
        t.update_by_ as updateBy,
        t.del_flag_ as delFlag,
        t.audit_version_ as auditVersion,
        t.source_type_ as sourceType,
        t.submit_audit_time_ as submitAuditTime,
        t.remark_ as remark,
        t.notation_ as notation
    </sql>

    <select id="selectPage" resultType="com.yonge.cooleshow.biz.dal.vo.MusicSheetVo">
        select <include refid="Base_Column_List"/>
        ,su.username_ as addName
        ,su.avatar_ as addUserAvatar
        ,(select group_concat(mt.name_) from music_tag mt
            where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,(select group_concat(s.name_) from subject s
            where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        <where>
            su.del_flag_ = 0
            <include refid="QueryInfo"/>
        </where>
        order by  t.id_ desc
    </select>

    <sql id="QueryInfo">
        <if test="param.idAndName != null and param.idAndName != ''">
            and (t.id_ like concat('%',#{param.idAndName},'%') or
            t.music_sheet_name_ like concat('%',#{param.idAndName},'%') or
            t.composer_ like concat ('%',#{param.idAndName},'%') or
            su.username_ like concat ('%',#{param.idAndName},'%') )
        </if>
        <if test="param.musicTagIds != null and param.musicTagIds != ''">
            and
            <foreach collection="param.musicTagIdList" open="(" close=")" separator="or" item="item">
                find_in_set(#{item},t.music_tag_)
            </foreach>
        </if>
        <if test="param.subjectIds != null and param.subjectIds != ''">
            and
            <foreach collection="param.subjectIdList" separator="or" item="item"  open="(" close=")" >
                find_in_set(#{item},t.music_subject_)
            </foreach>
        </if>
        <if test="param.state != null">
            and t.state_ = #{param.state}
        </if>
        <if test="param.auditStatus != null">
            and t.audit_status_ = #{param.auditStatus}
        </if>
        <if test="param.createBy != null">
            and t.create_by_ = #{param.createBy}
        </if>
        <if test="param.delFlag != null">
            and t.del_flag_ = #{param.delFlag}
        </if>
        <if test="param.sourceType != null">
            and t.source_type_ = #{param.sourceType}
        </if>
        <if test="param.chargeType != null">
            and t.charge_type_ = #{param.chargeType}
        </if>
    </sql>

    <select id="selectAlbumDetailPage" resultType="com.yonge.cooleshow.biz.dal.vo.MusicSheetVo">
        select distinct <include refid="Base_Column_List"/>
        ,(select group_concat(mt.name_) from music_tag mt
            where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,(select group_concat(s.name_) from subject s
            where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
        ,(select count(1) from music_favorite f
            where f.music_sheet_id_ = t.id_) as favoriteCount
        from music_sheet t
        left join album_music_relate amr on t.id_ = amr.music_sheet_id_
        <where>
            <if test="param.idAndName != null and param.idAndName != ''">
                and (t.id_ like concat('%',#{param.idAndName},'%') or
                t.music_sheet_name_ like concat('%',#{param.idAndName},'%'))
            </if>
            <if test="param.musicTagIds != null and param.musicTagIds != ''">
                and
                <foreach collection="param.musicTagIdList" separator="or" item="item"  open="(" close=")" >
                    find_in_set(#{item},t.music_tag_)
                </foreach>
            </if>
            <if test="param.subjectIds != null and param.subjectIds != ''">
                and
                <foreach collection="param.subjectIdList" separator="or" item="item"  open="(" close=")" >
                    find_in_set(#{item},t.music_subject_)
                </foreach>
            </if>
            <if test="param.state != null">
                and t.state_ = #{param.state}
            </if>
            <if test="param.delFlag != null">
                and t.del_flag_ = #{param.delFlag}
            </if>
            <if test="param.id != null">
                <if test="param.type == 2">
                    and amr.album_id_ = #{param.id}
                    order by amr.create_time_ desc
                </if>
                <if test="param.type == 1">
                    and t.id_ not in(select amr2.music_sheet_id_  from album_music_relate amr2
                        where amr2.album_id_ = #{param.id})
                    order by t.id_ desc
                </if>
            </if>
        </where>
    </select>

    <select id="detail" resultMap="DetailResultMap">
        SELECT
            <include refid="Base_Column_List"/>
            ,t.url_ as url
            ,t.midi_url_ as midiUrl
            ,t.metronome_url_ as metronomeUrl
            ,msa.id_ as accompanimentId
            ,msa.music_sheet_id_ as accompanimentMusicSheetId
            ,msa.music_subject_ as accompanimentMusicSubject
            ,msa.audio_file_url_ as accompanimentAudioFileUrl
            ,msa.sort_number_ as accompanimentSortNumber
            ,msa.create_time_ as accompanimentCreateTime
            ,msa.metronome_url_ as accompanimentMetronomeUrl
            ,msa.track_ as track
            ,su.username_ as userName
            ,su.avatar_ as userAvatar
            ,(
                select group_concat(mt.name_) from music_tag mt
                where find_in_set(mt.id_,t.music_tag_)
                and mt.del_flag_ = 0  and mt.state_ = 1
            ) as musicTagNames
            ,s2.name_ as subjectNames
            ,s2.code_ as code
        FROM music_sheet t
        left join music_sheet_accompaniment msa on msa.music_sheet_id_ = t.id_
        left join sys_user su on t.create_by_ = su.id_
        left join subject s2 on t.music_subject_ = s2.id_
        where t.id_ = #{id}
         order by  msa.sort_number_
    </select>


    <resultMap id="DetailResultMap" type="com.yonge.cooleshow.biz.dal.vo.MusicSheetDetailVo">
        <id column="id" jdbcType="BIGINT" property="id"/>
        <result column="musicSheetName" jdbcType="VARCHAR" property="musicSheetName"/>
        <result column="userId" jdbcType="BIGINT" property="userId"/>
        <result column="composer" jdbcType="VARCHAR" property="composer"/>
        <result column="musicSubject" jdbcType="VARCHAR" property="musicSubject"/>
        <result column="audioType" jdbcType="VARCHAR" property="audioType"/>
        <result column="musicTag" jdbcType="VARCHAR" property="musicTag"/>
        <result column="playSpeed" jdbcType="INTEGER" property="playSpeed"/>
        <result column="canEvaluate" jdbcType="TINYINT" property="canEvaluate"/>
        <result column="showFingering" jdbcType="TINYINT" property="showFingering"/>
        <result column="chargeType" jdbcType="TINYINT" property="chargeType"/>
        <result column="auditStatus" jdbcType="TINYINT" property="auditStatus"/>
        <result column="state" jdbcType="TINYINT" property="state"/>
        <result column="sortNumber" jdbcType="INTEGER" property="sortNumber"/>
        <result column="topFlag" jdbcType="TINYINT" property="topFlag"/>
        <result column="hotFlag" jdbcType="TINYINT" property="hotFlag"/>
        <result column="musicPrice" jdbcType="DECIMAL" property="musicPrice"/>
        <result column="audioFileUrl" jdbcType="VARCHAR" property="audioFileUrl"/>
        <result column="musicTagNames" jdbcType="VARCHAR" property="musicTagNames"/>
        <result column="subjectNames" jdbcType="VARCHAR" property="subjectNames"/>
        <result column="xmlFileUrl" jdbcType="VARCHAR" property="xmlFileUrl"/>
        <result column="hasBeat" jdbcType="TINYINT" property="hasBeat"/>
        <result column="createTime" jdbcType="TIMESTAMP" property="createTime"/>
        <result column="createBy" jdbcType="BIGINT" property="createBy"/>
        <result column="updateTime" jdbcType="TIMESTAMP" property="updateTime"/>
        <result column="updateBy" jdbcType="BIGINT" property="updateBy"/>
        <result column="delFlag" jdbcType="BOOLEAN" property="delFlag"/>
        <result column="url" jdbcType="BOOLEAN" property="url"/>
        <result column="metronomeUrl" jdbcType="BOOLEAN" property="metronomeUrl"/>
        <result column="midiUrl" jdbcType="BOOLEAN" property="midiUrl"/>
        <result column="mp3Type" jdbcType="VARCHAR" property="mp3Type"/>
        <result column="remark" jdbcType="VARCHAR" property="remark"/>
        <result column="userName" jdbcType="VARCHAR" property="userName"/>
        <result column="auditVersion" jdbcType="VARCHAR" property="auditVersion"/>
        <result column="code" jdbcType="VARCHAR" property="code"/>
        <result column="notation" jdbcType="VARCHAR" property="notation"/>
        <collection property="background" ofType="com.yonge.cooleshow.biz.dal.entity.MusicSheetAccompaniment">
            <id column="accompanimentId" jdbcType="BIGINT" property="id"/>
            <result column="accompanimentMusicSheetId" jdbcType="BIGINT" property="musicSheetId"/>
            <result column="accompanimentMusicSubject" jdbcType="VARCHAR" property="musicSubject"/>
            <result column="accompanimentAudioFileUrl" jdbcType="VARCHAR" property="audioFileUrl"/>
            <result column="accompanimentSortNumber" jdbcType="TINYINT" property="sortNumber"/>
            <result column="accompanimentCreateTime" jdbcType="TIMESTAMP" property="createTime"/>
            <result column="accompanimentMetronomeUrl" jdbcType="VARCHAR" property="metronomeUrl"/>
            <result column="track" jdbcType="VARCHAR" property="track"/>
        </collection>
    </resultMap>

    <select id="selectStudentMusicPage" resultType="com.yonge.cooleshow.biz.dal.vo.MusicSheetVo">
        select <include refid="Base_Column_List"/>
        ,su.username_ as addName
        ,su.avatar_ as addUserAvatar
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,(select count(1) as num from music_favorite af
                left join sys_user su on af.user_id_ = su.id_
                where su.del_flag_ = 0 and af.music_sheet_id_ = t.id_) as favoriteCount
        ,(select group_concat(s.name_) from subject s
        where find_in_set(s.id_,t.music_subject_)  and s.del_flag_ = 0) as subjectNames
        <if test="param.studentId != null">
            ,if(mf.id_ is not null,1,0) as favorite
            ,case when mspr.id_ is not null then 1
                when t.charge_type_ = 'FREE' then 1
                else 0 end as play
        </if>
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        left join (select count(1) as num,mf.music_sheet_id_
            from music_favorite mf group by mf.music_sheet_id_) t2 on t2.music_sheet_id_ = t.id_
        <if test="param.studentId != null">
            left join music_sheet_purchase_record mspr
                on mspr.music_sheet_id_ = t.id_
                and mspr.student_id_ = #{param.studentId}
                and order_status_ = 'PAID'
            left join music_favorite mf on t.id_ = mf.music_sheet_id_ and mf.user_id_ = #{param.studentId}
        </if>
        <where>
            su.del_flag_ = 0
            <include refid="QueryInfo"/>
            <if test="param.auditVersion != null ">
                and #{param.auditVersion} = t.audit_version_
            </if>
        </where>
        order by t2.num desc,  t.id_ desc
    </select>

    <select id="selectMyMusicPage" resultType="com.yonge.cooleshow.biz.dal.vo.MusicSheetVo">
        select <include refid="Base_Column_List"/>
        ,su.username_ as addName
        ,su.avatar_ as addUserAvatar
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,(select group_concat(s.name_) from subject s
        where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
        ,if(mf.id_ is not null,1,0) as favorite
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        left join music_sheet_purchase_record mspr on mspr.music_sheet_id_ = t.id_
        left join music_favorite mf on t.id_ = mf.music_sheet_id_ and mspr.student_id_ = mf.user_id_
        <where>
            <include refid="QueryInfo"/>
            <if test="param.studentId != null">
                and mspr.student_id_ = #{param.studentId}
                and mspr.order_status_ = 'PAID'
            </if>
            <if test="param.userType != null">
                and mspr.client_type_ = #{param.userType}
            </if>
        </where>
        order by  mspr.id_ desc
    </select>

    <select id="selectFavoriteMusicPage" resultType="com.yonge.cooleshow.biz.dal.vo.MusicSheetVo">
        select <include refid="Base_Column_List"/>
        ,su.username_ as addName
        ,su.avatar_ as addUserAvatar
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,(select group_concat(s.name_) from subject s
        where find_in_set(s.id_,t.music_subject_) and s.del_flag_ = 0 ) as subjectNames
        ,if(mf.id_ is not null,1,0) as favorite
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        left join music_favorite mf on t.id_ = mf.music_sheet_id_
        <where>
            su.del_flag_ = 0
            <include refid="QueryInfo"/>
            <if test="param.studentId != null">
                and mf.user_id_ = #{param.studentId}
            </if>
        </where>
        order by mf.id_ desc
    </select>

    <select id="selectPracticeMusicPage" resultType="com.yonge.cooleshow.biz.dal.vo.MusicSheetVo">
        select <include refid="Base_Column_List"/>
        ,su.username_ as addName
        ,su.avatar_ as addUserAvatar
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,t.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
        ,if(mf.id_ is not null,1,0) as favorite
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        left join music_sheet_practice_record mspr on mspr.music_sheet_id_ = t.id_
        left join music_favorite mf on t.id_ = mf.music_sheet_id_ and mspr.user_id_ = mf.user_id_
        <where>
            su.del_flag_ = 0
            <include refid="QueryInfo"/>
            <if test="practiceMusicIdList != null and practiceMusicIdList.size() != 0">
                and mspr.id_ in
                <foreach collection="practiceMusicIdList" item="item" open="(" close=")" separator=",">
                    #{item}
                </foreach>
            </if>
        </where>
        <if test="practiceMusicIdList != null and practiceMusicIdList.size() != 0">
            order by field(mspr.id_,
            <foreach collection="practiceMusicIdList" item="item" separator=",">
                #{item}
            </foreach>
        </if>
        )
    </select>

    <select id="selectStudentOrderPage" resultType="com.yonge.cooleshow.biz.dal.vo.StudentMusicSheetOrderVo">
        select mspr.music_sheet_id_ as musicSheetId
        ,ms.music_sheet_name_ as musicSheetName
        ,ms.composer_ as composer
        ,ms.music_tag_ as musicTag
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,ms.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,mspr.purchase_price_ as purchasePrice
        ,mspr.order_no_ as orderNo
        ,mspr.purchase_time_ as purchaseTime
        from music_sheet_purchase_record mspr
        left join music_sheet ms on mspr.music_sheet_id_ = ms.id_
        <where>
            mspr.order_status_ = 'PAID'
            <if test="param.idAndName != null and param.idAndName != ''">
                and (ms.id_ like concat('%',#{param.idAndName} ,'%')
                    or ms.music_sheet_name_ like concat('%',#{param.idAndName},'%'))
            </if>
            <if test="param.studentId != null">
                and mspr.student_id_ = #{param.studentId}
            </if>
            <if test="param.orderNo != null and param.orderNo != ''">
                and mspr.order_no_ = #{param.orderNo}
            </if>
            <if test="param.musicTagList != null and param.musicTagList.size() != 0">
                and
                <foreach collection="param.musicTagList" separator="or" item="item"  open="(" close=")" >
                    find_in_set(#{item},ms.music_tag_)
                </foreach>
            </if>
            <if test="param.startTime != null">
                and mspr.purchase_time_ &gt; #{param.startTime}
            </if>
            <if test="param.endTime != null">
                and mspr.purchase_time_ &lt; #{param.endTime}
            </if>
            <if test="param.delFlag != null">
                and ms.del_flag_ = #{param.delFlag}
            </if>
        </where>
        order by mspr.id_ desc
    </select>

    <select id="selectTeacherPage" resultType="com.yonge.cooleshow.biz.dal.vo.TeacherMusicSheetVo">
        select ms.id_ as musicSheetId
        ,ms.music_sheet_name_ as musicSheetName
        ,ms.composer_ as composer
        ,ms.music_tag_ as musicTag
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,ms.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,ms.play_speed_ as playSpeed
        ,ms.music_price_ as musicPrice
        ,ms.create_time_ as createTime
        ,ms.audit_status_ as auditStatus
        ,su.username_ as auditName
        from music_sheet ms
        left join music_sheet_auth_record msar on ms.id_ = msar.music_sheet_id_
        left join sys_user su on msar.verify_user_id_ = su.id_
        <where>
            <if test="param.idAndName != null and param.idAndName != ''">
                and (ms.id_ like concat('%',#{param.idAndName} ,'%')
                or ms.music_sheet_name_ like concat('%',#{param.idAndName},'%')
                or ms.composer_ like concat('%',#{param.idAndName},'%'))
            </if>
            <if test="param.teacherId != null">
                and ms.create_by_ = #{param.teacherId}
            </if>
            <if test="param.startTime != null">
                and ms.create_time_ &gt; #{param.startTime}
            </if>
            <if test="param.endTime != null">
                and ms.create_time_ &lt; #{param.endTime}
            </if>
            <if test="param.delFlag != null">
                and ms.del_flag_ = #{param.delFlag}
            </if>
        </where>
        order by  ms.id_ desc
    </select>

    <select id="selectAuditPage" resultType="com.yonge.cooleshow.biz.dal.vo.TeacherMusicSheetVo">
        select
        ms.create_by_ as teacherId
        ,su.username_ as username
        ,su.real_name_ as realName
        ,su.phone_ as phone
        ,ms.id_ as musicSheetId
        ,ms.music_sheet_name_ as musicSheetName
        ,ms.composer_ as composer
        ,ms.music_tag_ as musicTag
        ,(select group_concat(mt.name_) from music_tag mt
        where find_in_set(mt.id_,ms.music_tag_) and mt.del_flag_ = 0  and mt.state_ = 1) as musicTagNames
        ,ms.play_speed_ as playSpeed
        ,ms.music_price_ as musicPrice
        ,ms.create_time_ as createTime
        ,if(msar.audit_state_ is null,ms.audit_status_,msar.audit_state_) as auditStatus
        ,su2.username_ as auditName
        from music_sheet ms
        left join sys_user su on su.id_ = ms.create_by_
        left join music_sheet_auth_record msar on ms.id_ = msar.music_sheet_id_
        left join sys_user su2 on msar.verify_user_id_ = su2.id_
        <where>
            su.del_flag_ = 0 and
            ms.source_type_  = 'TEACHER' and
            msar.id_ is not null
            <if test="param.idAndName != null and param.idAndName != ''">
                and (su.id_ like concat('%',#{param.idAndName} ,'%')
                or su.username_ like concat('%',#{param.idAndName},'%')
                or su.phone_ like concat('%',#{param.idAndName},'%'))
            </if>
            <if test="param.auditName != null and param.auditName != ''">
                and su2.username_ like concat('%',#{param.auditName},'%')
            </if>
            <if test="param.authStatus != null">
                and msar.audit_state_ = #{param.authStatus}
            </if>
            <if test="param.startTime != null">
                and ms.create_time_ &gt; #{param.startTime}
            </if>
            <if test="param.endTime != null">
                and ms.create_time_ &lt; #{param.endTime}
            </if>
            <if test="param.delFlag != null">
                and ms.del_flag_ = #{param.delFlag}
            </if>
            <if test="param.chargeType != null">
                and ms.charge_type_ = #{param.chargeType}
            </if>
        </where>
        order by field(ms.audit_status_,'DOING') desc,  ms.submit_audit_time_ desc
    </select>

    <select id="selectTeacherMusicSheetCount" resultType="java.lang.Integer">
        select count(1)
        from music_sheet
        where user_id_ = #{userId}
        and state_ = 1 and audit_status_ = 'PASS' and del_flag_ = 0 and source_type_ = 'TEACHER'
    </select>

    <select id="selectMusicNum" resultType="com.yonge.cooleshow.biz.dal.vo.HomeMusicSheetVo">
        select
            sum(if(ms.source_type_ = 'PLATFORM',1,0)) as musicSheetPlatformCount,
            sum(if(ms.source_type_ = 'TEACHER',1,0)) as musicSheetTeacherCount,
            count(1) as musicSheetCount
        from music_sheet ms
        where ms.state_ = 1 and ms.del_flag_ = 0 and ms.audit_status_ = 'PASS' and ms.charge_type_ = 'CHARGE'
    </select>

    <select id="selectPayMusicSheet" resultType="com.yonge.cooleshow.biz.dal.vo.HomeMusicSheetVo$MusicSheetSmall">

        SELECT
            ms.id_ as musicSheetId,
            ms.music_sheet_name_ as musicSheetName,
            count(DISTINCT pr.student_id_) as num
        FROM
            music_sheet ms
                LEFT JOIN music_sheet_purchase_record pr ON ms.id_ = pr.music_sheet_id_
        WHERE
            ms.del_flag_=0
          AND ms.charge_type_='CHARGE'
          AND ms.state_=1
          AND pr.order_status_='PAID'
        GROUP BY ms.id_
        ORDER BY count(DISTINCT pr.student_id_)  DESC,ms.id_ desc
        limit 5
    </select>

    <select id="selectTeacherCount" resultType="com.yonge.cooleshow.biz.dal.vo.TeacherAuditMusicSheetVo">
        select
            sum(if(t.audit_status_ = 'DOING',1,0)) as doing,
            sum(if(t.audit_status_ = 'PASS'
                       and t.state_ = 1,1,0)) as pass,
            sum(if(t.audit_status_ = 'UNPASS',1,0)) as upPass
        from
            music_sheet t
        where t.user_id_ = #{userId}
    </select>

    <select id="queryStudentTotal" resultType="com.yonge.cooleshow.biz.dal.vo.StudentTotalVo">
        select
            t.user_id_ as userId,
            a.musicAlbumNum,
            b.musicSheetNum
        from student t
        left join (
            select
                user_id_, count(1) as musicAlbumNum
            from album_favorite
            <where>
                <if test="null != userId">
                    and user_id_ = #{userId}
                </if>
            </where>
            group by user_id_
        ) a on t.user_id_ = a.user_id_
        left join (
            select
                user_id_, count(1) as musicSheetNum
            from music_favorite
            <where>
                <if test="null != userId">
                    and user_id_ = #{userId}
                </if>
            </where>
            group by user_id_
        ) b on t.user_id_ = b.user_id_
        <where>
            <if test="null != userId">
                and t.user_id_ = #{userId}
            </if>
        </where>
    </select>

    <select id="queryTeacherTotal" resultType="com.yonge.cooleshow.biz.dal.vo.TeacherTotalVo">
        select
            t.user_id_ as userId,
            a.musicSheetNum as musicSheetNum
        from teacher t
        left join (
            select
                user_id_, count(1) as musicSheetNum
            from music_sheet
            where source_type_ = 'TEACHER' and state_ = 1 and audit_status_ = 'PASS' and del_flag_ = 0
            <if test="null != userId">
                and user_id_ = #{userId}
            </if>
            group by user_id_
        ) a on t.user_id_ = a.user_id_
        <where>
            <if test="null != userId">
                and t.user_id_ = #{userId}
            </if>
        </where>
    </select>
</mapper>