mec/mec-biz/src/main/resources/config/mybatis/StudentLessonExaminationMapper.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.dao.StudentLessonExaminationDao">
    <resultMap id="BaseResultMap" type="com.ym.mec.biz.dal.entity.StudentLessonExamination">
        <id column="id_" property="id"/>
        <result column="user_id_" property="userId"/>
        <result column="lesson_examination_id_" property="lessonExaminationId"/>
        <result column="training_score_" property="trainingScore"/>
        <result column="training_time_" property="trainingTime"/>
        <result column="training_time_" property="trainingTime"/>
        <result column="subject_id_" property="subjectId"/>
        <result column="create_time_" property="createTime"/>
        <result column="update_time_" property="updateTime"/>
    </resultMap>

    <insert id="insertBatch" keyColumn="id_" keyProperty="id" useGeneratedKeys="true"
            parameterType="com.ym.mec.biz.dal.entity.StudentLessonExamination">
        insert into student_lesson_examination(user_id_, lesson_examination_id_,subject_id_)
        values
        <foreach collection="entities" item="entity" separator=",">
            (#{entity.userId}, #{entity.lessonExaminationId}, #{entity.subjectId})
        </foreach>
    </insert>
    <update id="updateTrainingScore">
        UPDATE student_lesson_examination
        set training_score_ = (
            select SUM(actual_avg_score_) from student_lesson_examination_detail
            where lesson_examination_id_ = #{lessonExaminationId} and user_id_ = #{userId})
        where lesson_examination_id_ = #{lessonExaminationId} and user_id_ = #{userId}
    </update>
    <sql id="queryPageSql">
        <where>
            <if test="lessonExaminationId != null">
                AND sle.lesson_examination_id_ = #{lessonExaminationId}
            </if>
            <if test="trainingFlag != null and trainingFlag == true">
                AND sle.training_time_ IS NOT NULL
            </if>
            <if test="trainingFlag != null and trainingFlag == false">
                AND sle.training_time_ IS NULL
            </if>
            <if test="standardFlag != null and standardFlag == true">
                AND sle.training_score_ >= 60
            </if>
            <if test="standardFlag != null and standardFlag == false">
                AND sle.training_score_ &lt; 60
            </if>
            <if test="userId != null">
                AND sle.user_id_ = #{userId}
            </if>
        </where>
    </sql>
    <select id="queryPage" resultType="com.ym.mec.biz.dal.dto.StudentLessonExaminationDto">
        select su.avatar_ avatar,su.username_ username,sle.training_time_ trainingTime,sle.training_score_ trainingScore,
               CASE WHEN s.membership_end_time_ > NOW() THEN 1 ELSE 0 END memberFlag,
               sle.user_id_ userId,sle.lesson_examination_id_ lessonExaminationId,sb.name_ subjectName
        from student_lesson_examination sle
        left join student s ON s.user_id_ = sle.user_id_
        left join subject sb ON s.subject_id_list_ = sb.id_
        left join sys_user su on s.user_id_ = su.id_
        <include refid="queryPageSql"/>
        ORDER BY sle.training_score_ DESC,sle.id_
        <include refid="global.limit"/>
    </select>
    <select id="findCount" resultType="java.lang.Integer">
        select COUNT(sle.id_) from student_lesson_examination sle
        <include refid="queryPageSql"/>
        <include refid="global.limit"/>
    </select>
    <resultMap id="StudentLessonExaminationDtoMap" type="com.ym.mec.biz.dal.dto.StudentLessonExaminationDto1">
        <result property="subjectName" column="subjectName"/>
        <result property="userId" column="user_id_"/>
        <result property="phone" column="phone_"/>
        <result property="username" column="username_"/>
        <result property="trainingScore" column="training_score_"/>
        <collection property="detailDtos" ofType="com.ym.mec.biz.dal.dto.StudentLessonExaminationDetailDto1">
            <result property="standardScore" column="standard_score_"/>
            <result property="trainingScore" column="training_score_"/>
            <result property="actualAvgScore" column="actual_avg_score_"/>
            <result property="avgScore" column="avg_score_"/>
            <result property="musicScoreName" column="musicScoreName"/>
        </collection>
    </resultMap>
    <select id="queryStudentPage" resultMap="StudentLessonExaminationDtoMap">
        select sle.user_id_,su.username_,su.phone_,sb.name_ subjectName,sle.training_score_,
               sms.name_ musicScoreName,sled.actual_avg_score_,sled.standard_score_,sled.training_score_,sled.avg_score_
        from student_lesson_examination sle
        left join student_lesson_examination_detail sled ON sled.lesson_examination_id_ = sle.lesson_examination_id_ AND sled.user_id_ = sle.user_id_
        left join sys_music_score sms ON sms.id_ = sled.music_score_id_
        left join sys_user su ON su.id_ = sle.user_id_
        left join subject sb ON sb.id_ = sle.subject_id_
        where sle.lesson_examination_id_ = #{lessonExaminationId}
        ORDER BY sle.training_score_ DESC
    </select>

    <select id="queryNotSuccessExaminationList" resultType="int">
        select sle.lesson_examination_id_
        from student_lesson_examination sle
        left join lesson_examination le on sle.lesson_examination_id_ = le.id_
        where sle.user_id_ = #{userId}
          AND sle.training_score_ &lt; 60
        and le.expire_date_ &gt; NOW()
    </select>
    <select id="getStudentName" resultType="java.util.Map">
        select sled.lesson_examination_id_ 'key',GROUP_CONCAT(DISTINCT su.username_) 'value' from student_lesson_examination_detail sled
        left join sys_user su ON su.id_ = sled.user_id_
        where sled.lesson_examination_id_ IN
        <foreach collection="examinationIds" open="(" close=")" separator="," item="id">
            #{id}
        </foreach>
        group by sled.lesson_examination_id_
    </select>
</mapper>