zcloud_gbs_edu/web-infrastructure/src/main/resources/mapper/VideoCoursewareMapper.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.zcloud.edu.persistence.mapper.VideoCoursewareMapper">

    <select id="getInfoById" resultType="com.zcloud.edu.persistence.dataobject.VideoCoursewareDO">
        select
            a.*,
            b.name as trainingTypeName,
            u.name as teacherName,
            d.corp_name as corpName
        from video_courseware a
                 left join training_type b on a.training_type_id = b.training_type_id and b.delete_enum = 'FALSE'
                 left join teacher t on a.teacher_id = t.teacher_id and t.delete_enum = 'FALSE'
                 left join corp_info d on a.corpinfo_id = d.id
                 left join user u on u.id = t.user_id
        where a.id = #{id,jdbcType=BIGINT}
         and a.delete_enum = 'FALSE'
    </select>

    <select id="getVideoCoursewarePage" resultType="com.zcloud.edu.persistence.dataobject.VideoCoursewareDO">
        select
            a.*,
            b.name as trainingTypeName,
            u.name as teacherName,
            d.corp_name as corpName,
            count(q.id) as questionCount,
            d.type as corpType
        from video_courseware a
                 left join training_type b on a.training_type_id = b.training_type_id and b.delete_enum = 'FALSE'
                 left join teacher c on a.teacher_id = c.teacher_id and c.delete_enum = 'FALSE'
                 left join corp_info d on a.corpinfo_id = d.id
                 left join user u on u.id = c.user_id
                 left join question q on a.video_courseware_id = q.video_courseware_id and q.delete_enum = 'FALSE' and q.courseware_type=1
        where a.delete_enum = 'FALSE'
            <if test="params.inCorpinfoId != null">
                AND a.corpinfo_id in
                <foreach collection="params.inCorpinfoId" item="corpinfoId" open="(" close=")" separator=",">
                    #{corpinfoId}
                </foreach>
            </if>

            <if test="params.corpinfoId != null">
                AND a.corpinfo_id = #{params.corpinfoId}
            </if>
            <if test="params.coursewareName != null and params.coursewareName!=''">
                AND a.courseware_name = #{params.coursewareName}
            </if>
            <if test="params.trainingTypeId != null and params.trainingTypeId!='' ">
                    AND a.training_type_id = #{params.trainingTypeId}
            </if>
            <if test="params.state != null">
                AND a.state = #{params.state}
            </if>


        group by a.id
        having 1=1
        <if test="params.questionNum != null">
            AND questionCount >= #{params.questionNum}
        </if>
        order by a.create_time desc
    </select>

    <select id="getVideoCoursewareList" resultType="com.zcloud.edu.persistence.dataobject.VideoCoursewareDO">
        select
            a.*,
            b.name as trainingTypeName,
            u.name as teacherName,
            d.corp_name as corpName
        from video_courseware a
                 left join training_type b on a.training_type_id = b.training_type_id and b.delete_enum = 'FALSE'
                 left join teacher c on a.teacher_id = c.teacher_id and c.delete_enum = 'FALSE'
                 left join corp_info d on a.corpinfo_id = d.id
                 left join user u on u.id = c.user_id

        where a.delete_enum = 'FALSE'
        <if test="params.corpinfoId != null">
            AND a.corpinfo_id = #{params.corpinfoId}
        </if>
        order by a.create_time desc
    </select>

</mapper>