mec/mec-biz/src/main/resources/config/mybatis/LiveGroupPlusMapper.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.ym.mec.biz.dal.mapper.LiveGroupPlusMapper">

<select id="liveStudentList" resultType="com.ym.mec.biz.dal.wrapper.LiveGroupWrapper$LiveGroupStudentList">
    select
    t.user_id_ as studentId,
    t.create_time_ as createTime,
    t.order_no_ as orderNo
    from student_payment_order t
    left join sys_user su on su.id_ = t.user_id_
    <where>
        <if test="param.liveGroupId != null">
            and t.music_group_id_ = #{param.liveGroupId}
            and t.type_ = 'LIVE_GROUP_BUY'
            and t.status_ = 'SUCCESS'
        </if>
        <if test="param.search != null and param.search != ''">
            and (su.id_ = #{param.search}
                or su.username_ like concat('%',#{param.search},'%')
                or su.phone_ like concat('%',#{param.search},'%')
            )
        </if>
    </where>

    </select>

<select id="liveCoursePage" resultMap="com.ym.mec.biz.dal.dao.CourseScheduleDao.courseScheduleDto">
    SELECT
    cs.id_ seal_class_id_,
    cs.new_course_id_,
    cg.name_,
    su.real_name_ teacher_name_,
    cs.type_,
    cs.id_,
    cs.class_group_id_,
    cs.class_date_,
    CONCAT(cs.class_date_,' ',cs.start_class_time_) start_class_time_,
    CONCAT(cs.class_date_,' ',cs.end_class_time_) end_class_time_,
    cs.status_ as status_,
    csts.user_id_ actual_teacher_id_,
    csts.teacher_role_,
    cg.expect_student_num_,
    cs.schoole_id_,
    s.name_ school_name_,
    IF(ta.sign_in_status_ IS NULL,3,ta.sign_in_status_) sign_in_status_enum_,
    IF(ta.sign_out_status_ IS NULL,3,ta.sign_out_status_) sign_out_status_enum_,
    IF(ta.sign_in_status_ IS NULL,0,1) sign_in_status_,
    IF(ta.sign_out_status_ IS NULL,0,1) sign_out_status_,
    cs.teach_mode_,
    cs.live_room_id_,
    cs.group_type_,
    cs.music_group_id_
    FROM
    course_schedule_teacher_salary csts
    LEFT JOIN course_schedule cs ON csts.course_schedule_id_=cs.id_
    left join im_live_broadcast_room ilbr on ilbr.room_uid_ = cs.live_room_id_
    LEFT JOIN sys_user su ON csts.user_id_ = su.id_
    LEFT JOIN class_group cg ON cs.class_group_id_ = cg.id_
    LEFT JOIN school s ON cs.schoole_id_ = s.id_
    LEFT JOIN teacher_attendance ta ON cs.id_=ta.course_schedule_id_ AND ta.teacher_id_=#{param.teacherId}
    WHERE
    (cs.del_flag_ != 1 OR cs.del_flag_ IS NULL)
    AND (cs.is_lock_=0 OR cs.is_lock_ IS NULL)
    and cs.type_ = 'LIVE'
    <if test="param.startTime != null">
        AND cs.class_date_ &gt;= date_format(#{param.startTime},'%Y-%m-%d')
    </if>
    <if test="param.endTime != null">
        AND cs.class_date_ &lt;= date_format(#{param.endTime},'%Y-%m-%d')
    </if>
    AND csts.user_id_ = #{param.teacherId} AND cs.pre_course_flag_ = 0
    <if test="param.status != null">
        <if test="param.status == 'UNDERWAY'">
            AND (cs.status_  = 'UNDERWAY'
                or (cs.status_ = 'NOT_START' and  CONCAT(cs.class_date_,' ',cs.start_class_time_) &lt; date_add(now(), interval #{param.notStartCourseTime} minute))
            )
        </if>
        <if test="param.status == 'NOT_START'">
            AND cs.status_ = 'NOT_START' and CONCAT(cs.class_date_,' ',cs.start_class_time_) &gt; date_add(now(), interval #{param.notStartCourseTime} minute)
        </if>
    </if>
    <if test="param.search != null and param.search != ''">
        AND (cs.name_ LIKE CONCAT('%',#{param.search},'%'))
    </if>
    order by field(cs.status_, 'UNDERWAY', 'NOT_START', 'OVER') asc, cs.class_date_,cs.start_class_time_
    </select>

<select id="detailLiveCourse" resultType="com.ym.mec.biz.dal.dto.CourseScheduleDto">
    SELECT *
    FROM course_schedule cs
    where id_ = #{courseScheduleId}
    </select>
</mapper>