系统配置代码

xiangpei

2024-07-09 0e5e319d7c245a2f929742db74a3f9b0f322c3fd

 src/main/resources/mapper/QuestionMapper.xml

@@ -92,18 +92,69 @@
        <foreach collection="questionIds" open="(" item="id" close=")" separator=",">#{id}</foreach>
    </select>

    <select id="selectBySubject" resultType="com.ycl.jxkg.domain.question.RandomQuestionDTO">
    <select id="selectByDifAndSub" resultType="java.lang.Integer">
            SELECT COUNT(*) FROM t_question
            <where>
                deleted = 0 and status = 1
                <if test="subjectId!=null">and subject_id = #{subjectId}</if>
                <if test="difficult!=null">AND difficult = #{difficult}</if>
                <if test="questionType!=null">AND question_type = #{questionType}</if>
            </where>

    </select>

    <select id="getRandomQuestion" resultMap="BaseResultMap">
        SELECT
            id as questionId,question_type
               *
        FROM
            t_question
        WHERE
            subject_id = #{subjectId}
            and question_type in
            <foreach collection="types" item="type" separator="," open="(" close=")">
                #{type}
            </foreach>
            and deleted = 0 and status = 1
             t_question tq
        <where>
            tq.deleted = 0 and tq.status = 1
            <if test="subjectId!=null">and tq.subject_id = #{subjectId}</if>
            <if test="difficult!=null">AND tq.difficult = #{difficult}</if>
            <if test="questionType!=null">AND tq.question_type = #{questionType}</if>
        </where>
        ORDER BY
        RAND()
        LIMIT #{num}
    </select>

    <resultMap id="exportDataMap"  type="com.ycl.jxkg.domain.vo.admin.exam.QuestionExportData">
        <result column="question_type" property="questionType"/>
        <result column="title" property="title"/>
        <result column="analyze" property="analyze"/>
        <result column="content" property="content"/>
        <result column="correct" property="answer"/>
        <collection property="subjectList" column="id" ofType="string" select="selectSubjects"/>
    </resultMap>

    <resultMap id="exportMap" type="com.ycl.jxkg.domain.vo.admin.exam.QuestionImportVO">
        <result column="question_type" property="questionType"/>
        <result column="title" property="title"/>
        <result column="analyze" property="analyze"/>
        <result column="score" property="score"/>
        <result column="difficult" property="difficult"/>
        <result column="content" property="questionContent"/>
        <result column="score" property="score"/>
        <result column="correct" property="correct"/>
        <collection property="subjectList" column="id" ofType="string" select="selectSubjects"/>
    </resultMap>

    <select id="export" resultMap="exportMap">
        SELECT
        DISTINCT
        q.*, ttc.content
        FROM
        t_question q
        INNER JOIN t_ex ttc on q.info_text_content_id = ttc.id AND q.deleted = 0
        <where>
            <if test="query.examPaperId != null">
                AND tqs.subject_id IN
                <foreach collection="query.subjectIds" open="(" separator="," close=")" item="subjectId">
                    #{subjectId}
                </foreach>
            </if>
        </where>
    </select>

</mapper>