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"/>
    </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.create_time_ as createTime,
        t.create_by_ as createBy,
        t.update_time_ as updateTime,
        t.update_by_ as updateBy,
        t.remark_ as remark
    </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) as musicTagNames
        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        <where>
            <include refid="QueryInfo"/>
        </where>
    </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},'%'))
        </if>
        <if test="param.musicTagIds != null and param.musicTagIds != ''">
            and
            <foreach collection="param.musicTagIdList" separator="and" 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="and" item="item">
                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>
    </sql>

    <select id="selectAlbumDetailPage" resultType="com.yonge.cooleshow.biz.dal.entity.MusicSheet">
        select <include refid="Base_Column_List"/>
        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="and" 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="and" item="item">
                    find_in_set(#{item},t.music_subject_)
                </foreach>
            </if>
            <if test="param.state != null">
                and t.state_ = #{param.state}
            </if>
            <if test="param.id != null">
                <if test="param.type == 2">
                    and amr.album_id_ = #{param.id}
                    order by amr.create_time_
                </if>
                <if test="param.type == 1">
                    and (amr.album_id_ &lt;&gt;  #{param.id} or amr.album_id_ is null)
                </if>
            </if>
        </where>
    </select>

    <select id="detail" resultMap="DetailResultMap">
        SELECT
        <include refid="Base_Column_List"/>
        ,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

        FROM music_sheet t
        left join music_sheet_accompaniment msa on msa.music_sheet_id_ = t.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="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="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="remark" jdbcType="VARCHAR" property="remark"/>
        <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"/>
        </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) as musicTagNames
        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
        <if test="param.studentId != null">
            ,if(mf.id_ is not null,1,0) as favorite
        </if>
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        <if test="param.studentId != null">
            left join music_favorite mf on t.id_ = mf.music_sheet_id_ and mf.user_id_ = #{param.studentId}
        </if>
        <where>
            <include refid="QueryInfo"/>
        </where>
    </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) as musicTagNames
        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
        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_
        <where>
            <include refid="QueryInfo"/>
            <if test="param.studentId != null">
                and mspr.student_id_ = #{param.studentId}
                and mspr.order_status_ = 1
            </if>
        </where>
    </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) 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_favorite mf on t.id_ = mf.music_sheet_id_
        <where>
            <include refid="QueryInfo"/>
            <if test="param.studentId != null">
                and mf.user_id_ = #{param.studentId}
            </if>
        </where>
    </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) as musicTagNames
        ,(select group_concat(s.name_) from subject s where find_in_set(s.id_,t.music_subject_) ) as subjectNames
        from music_sheet t
        left join sys_user su on t.create_by_ = su.id_
        <where>
            <include refid="QueryInfo"/>
            <if test="practiceMusicIdList != null and practiceMusicIdList.size() != 0">
                and t.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(t.id_,
            <foreach collection="practiceMusicIdList" item="item" separator=",">
                #{item}
            </foreach>
        </if>
        )
    </select>
</mapper>