update

kongzy

2024-07-05 14821e28286d773ad5ff2c13510e39c5eb117daf

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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.gkhy.exam.system.mapper.ExCourseChapterMapper">
    <resultMap type="com.gkhy.exam.system.domain.ExCourseChapter" id="ExChapterResult">
        <result property="id"       column="id"       />
        <result property="name"    column="name"    />
        <result property="courseId"     column="course_id"     />
        <result property="companyId"     column="company_id"     />
        <result property="status"         column="status"          />
        <result property="sort"         column="sort"          />
        <result property="version"         column="version"          />
        <result property="createBy"       column="create_by"       />
        <result property="createTime"     column="create_time"     />
        <result property="updateBy"       column="update_by"       />
        <result property="updateTime"     column="update_time"     />
        <result property="remark"         column="remark"          />
        <collection property="chapterPeriods" ofType="com.gkhy.exam.system.domain.ExCourseChapterPeriod" select="getChapterPeriodByChapterId" column="{chapterId=id,status=filterStatus}"/>
    </resultMap>
 
    <resultMap type="com.gkhy.exam.system.domain.ExCourseChapterPeriod" id="ExPeriodResult">
        <result property="id"       column="id"       />
        <result property="name"    column="name"    />
        <result property="courseId"     column="course_id"     />
        <result property="chapterId"     column="chapter_id"     />
        <result property="status"         column="status"          />
        <result property="companyId"         column="company_id"          />
        <result property="resourceId"         column="resource_id"          />
        <result property="period"         column="period"          />
        <result property="sort"         column="sort"          />
        <result property="version"         column="version"          />
        <result property="createBy"       column="create_by"       />
        <result property="createTime"     column="create_time"     />
        <result property="updateBy"       column="update_by"       />
        <result property="updateTime"     column="update_time"     />
        <result property="remark"         column="remark"          />
        <association property="resource" javaType="com.gkhy.exam.system.domain.ExResource" resultMap="ExResourceResult" />
    </resultMap>
 
    <resultMap type="com.gkhy.exam.system.domain.ExResource" id="ExResourceResult">
        <result property="id"       column="resource_id"       />
        <result property="name"       column="resource_name"       />
        <result property="resourcePath"       column="resource_path"       />
    </resultMap>
 
    <sql id="selectChapterVo">
        select a.id, a.name, a.course_id, a.status,a.company_id, a.sort,a.version, a.create_by, a.create_time, a.update_by, a.update_time, a.remark
        from ex_course_chapter a
    </sql>
 
    <select id="selectChapterList" resultMap="ExChapterResult">
        select a.id, a.name, a.course_id, a.status,a.company_id, a.sort,a.version, a.create_by, a.create_time, a.update_by, a.update_time, a.remark,#{status} as filterStatus
        from ex_course_chapter a
        <where>
            and a.course_id=#{courseId}
            <if test="name != null and name != ''">
                AND a.name like concat('%', #{name}, '%')
            </if>
            <if test="status != null ">
                AND a.status =#{status}
            </if>
        </where>
        order by a.sort asc,a.id desc
    </select>
 
    <select id="selectChapterById" resultMap="ExChapterResult">
        <include refid="selectChapterVo"/>
        where a.id=#{chapterId}
    </select>
 
    <select id="checkNameUnique" resultType="com.gkhy.exam.system.domain.ExCourseChapter">
        select id,name,course_id from ex_course_chapter where name=#{name} and course_id=#{courseId} limit 1
    </select>
 
 
    <select id="selectChapterByCourseId" resultMap="ExChapterResult">
        select *,#{status} as filterStatus from ex_course_chapter where course_id=#{courseId}
        <if test="status!=null">
            and status=#{status}
        </if>
        order by sort asc,id desc
    </select>
 
    <select id="selectCountByCourseId" resultType="java.lang.Integer">
        select count(1) from ex_course_chapter where course_id=#{courseId}
    </select>
 
    <select id="getChapterPeriodByChapterId" resultMap="ExPeriodResult">
        select a.id,a.name,a.course_id,a.chapter_id,a.status,a.company_id,a.resource_id,
               b.resource_length as period,b.name as resource_name,b.resource_path from ex_course_chapter_period a
        left join ex_resource b on b.id=a.resource_id
        where a.chapter_id=#{chapterId}
        <if test="status!=null">
            a.status=#{status}
        </if>
        order by a.sort asc,a.id desc
    </select>
 
    <select id="selectPeriodCountById" resultType="java.lang.Integer">
        select count(1) from ex_course_chapter_period where chapter_id=#{chapterId}
    </select>
 
</mapper>