班级学员新增、修改

xiangpei

2024-06-06 c2dc62c3d40be033cdb65fa54473f7f355e67e88

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<?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.ycl.jxkg.mapper.QuestionMapper">
 
    <resultMap id="BaseResultMap" type="com.ycl.jxkg.domain.entity.Question">
        <id column="id" jdbcType="INTEGER" property="id"/>
        <result column="question_type" jdbcType="INTEGER" property="questionType"/>
        <result column="subject_id" jdbcType="INTEGER" property="subjectId"/>
        <result column="difficult" jdbcType="INTEGER" property="difficult"/>
        <result column="correct" jdbcType="VARCHAR" property="correct"/>
        <result column="content" jdbcType="VARCHAR" property="content"/>
        <result column="create_user" jdbcType="INTEGER" property="createUser"/>
        <result column="status" jdbcType="INTEGER" property="status"/>
        <result column="create_time" jdbcType="TIMESTAMP" property="createTime"/>
        <result column="deleted" jdbcType="BIT" property="deleted"/>
    </resultMap>
    <sql id="Base_Column_List">
        id, question_type, subject_id, difficult, correct, content, create_user, status, create_time, deleted
    </sql>
 
    <select id="page" resultType="com.ycl.jxkg.domain.vo.admin.question.QuestionResponseVO" parameterType="com.ycl.jxkg.domain.vo.admin.question.QuestionPageRequestVO">
        SELECT
        tq.*,
        CASE WHEN tq.question_type = 1 THEN '单选题' WHEN tq.question_type = 2 THEN '多选题' WHEN tq.question_type = 3 THEN '判断题' WHEN tq.question_type = 4 THEN '填空题' WHEN tq.question_type = 5 THEN '简答题' END AS questionTypeName,
        ts.name AS subjectName,
        tu.real_name AS createUserName
        FROM t_question tq
        LEFT JOIN t_subject ts ON tq.subject_id = ts.id
        LEFT JOIN t_user tu ON tq.create_user = tu.id
        <where>
            and tq.deleted = 0
            <if test="id != null">
                and tq.id = #{id}
            </if>
            <if test="status != null">
                and tq.status = #{status}
            </if>
            <if test="subjectId != null and subjectId.size() > 0">
                and tq.subject_id in <foreach collection="subjectId" item="item" separator="," open="(" close=")"> #{item} </foreach>
            </if>
            <if test="questionType != null and questionType.size() > 0">
                and tq.question_type in <foreach collection="questionType" item="item" separator="," open="(" close=")"> #{item} </foreach>
            </if>
            <if test="content != null and content != ''">
                and instr(tq.content, #{content})
            </if>
        </where>
    </select>
 
 
    <select id="selectByIds" resultMap="BaseResultMap">
        SELECT
        <include refid="Base_Column_List"/>
        FROM t_question where id in
        <foreach item="id" collection="ids" open="(" separator=","
                 close=")">
            #{id}
        </foreach>
    </select>
 
 
    <select id="selectAllCount" resultType="java.lang.Integer">
        SELECT count(*)
        from t_question
        where deleted = 0
    </select>
 
    <select id="selectCountByDate" resultType="com.ycl.jxkg.domain.other.KeyValue">
        SELECT create_time as name, COUNT(create_time) as value
        from
            (
            SELECT DATE_FORMAT(create_time, '%Y-%m-%d') as create_time from t_question
            WHERE deleted=0 and create_time between #{startTime} and #{endTime}
            ) a
        GROUP BY create_time
    </select>
 
</mapper>