exam-api/target/classes/mapper/exam/ExamMapper.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.ydl.exam.modules.exam.mapper.ExamMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ydl.exam.modules.exam.entity.Exam">
        <id column="id" property="id" />
        <result column="title" property="title" />
        <result column="content" property="content" />
        <result column="open_type" property="openType" />
        <result column="join_type" property="joinType" />
        <result column="level" property="level" />
        <result column="state" property="state" />
        <result column="time_limit" property="timeLimit" />
        <result column="start_time" property="startTime" />
        <result column="end_time" property="endTime" />
        <result column="create_time" property="createTime" />
        <result column="update_time" property="updateTime" />
        <result column="total_score" property="totalScore" />
        <result column="total_time" property="totalTime" />
        <result column="qualify_score" property="qualifyScore" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        `id`,`title`,`content`,`open_type`,`join_type`,`level`,`state`,`time_limit`,`start_time`,`end_time`,`create_time`,`update_time`,`total_score`,`total_time`,`qualify_score`
    </sql>


    <resultMap id="ReviewResultMap"
               type="com.ydl.exam.modules.exam.dto.response.ExamReviewRespDTO"
               extends="BaseResultMap">
        <result column="examUser" property="examUser" />
        <result column="unreadPaper" property="unreadPaper" />
    </resultMap>


    <resultMap id="ListResultMap"
               type="com.ydl.exam.modules.exam.dto.ExamDTO"
    extends="BaseResultMap">

    </resultMap>

    <select id="paging" resultMap="ListResultMap">
        SELECT * FROM el_exam
        <where>
            <if test="query!=null">
                <if test="query.title!=null and query.title!=''">
                    AND title LIKE '%${query.title}%'
                </if>

                <if test="query.openType!=null">
                    AND open_type = #{query.openType}
                </if>

                <if test="query.startTime!=null">
                    AND start_time >= #{query.startTime}
                </if>

                <if test="query.endTime!=null">
                    AND end_time &lt;= #{query.endTime}
                </if>

            </if>
        </where>
    </select>

    <select id="reviewPaging" resultMap="ReviewResultMap">
        SELECT ex.*,
        (SELECT COUNT(DISTINCT user_id) FROM el_paper WHERE exam_id=ex.id) as examUser,
        (SELECT COUNT(0) FROM el_paper WHERE exam_id=ex.id AND state=1) as unreadPaper
        FROM el_exam ex
        WHERE ex.has_saq=1
    </select>


    <resultMap id="OnlineResultMap"
               type="com.ydl.exam.modules.exam.dto.response.ExamOnlineRespDTO"
               extends="BaseResultMap">
    </resultMap>

    <select id="online" resultMap="OnlineResultMap">
        SELECT ex.*
        FROM el_exam ex
        LEFT JOIN el_exam_depart dept ON ex.id=dept.exam_id AND ex.open_type=2
        LEFT JOIN sys_user uc ON uc.depart_id=dept.depart_id
        WHERE (ex.open_type=1 OR ex.open_type=3 OR uc.id='{{userId}}')


        <if test="query!=null">
            <if test="query.title!=null and query.title!=''">
                AND ex.title LIKE '%${query.title}%'
            </if>

            <if test="query.openType!=null">
                AND ex.open_type=#{query.openType}
            </if>
        </if>


    </select>

</mapper>