update

kongzy

2024-10-30 a39e023677a9c5c68ba3b6577f0d7da24b9dc65e

 exam-system/src/main/resources/mapper/system/ExCourseMapper.xml

@@ -13,7 +13,7 @@
        <result property="delFlag"         column="del_flag"          />
        <result property="companyId"         column="company_id"          />
        <result property="privatize"         column="privatize"          />
        <result property="period"         column="period"          />
        <result property="message"         column="message"          />
        <result property="version"         column="version"          />
        <result property="createBy"       column="create_by"       />
        <result property="createTime"     column="create_time"     />
@@ -21,17 +21,20 @@
        <result property="updateTime"     column="update_time"     />
        <result property="remark"         column="remark"          />
        <result property="companyName"         column="company_name"          />
        <result property="categoryName"         column="category_name"          />
        <association property="period" javaType="java.lang.Long"  select="getCoursePeriod" column="{courseId=id}"/>
    </resultMap>

    <sql id="selectCourseVo">
        select a.id, a.name, a.category_id, a.status, a.logo,a.sort,a.introduce,a.state,a.company_id,
               a.privatize,a.period,a.version, a.create_by, a.create_time, a.update_by, a.update_time, a.remark,b.name as company_name
        select a.id, a.name, a.category_id, a.status, a.logo,a.sort,a.introduce,a.state,a.company_id,a.message,
               a.privatize,a.version, a.create_by, a.create_time, a.update_by, a.update_time, a.remark,b.name as company_name,c.name as category_name
        from ex_course a
        left join sys_company b on b.id=a.company_id
        left join sys_category c on c.id=a.category_id
    </sql>

    <update id="deleteByCourseId">
        update ex_course set de_flag=1 where id=#{courseId}
        update ex_course set del_flag=1 where id=#{courseId}
    </update>

    <select id="selectCourseList" resultMap="ExCourseResult">
@@ -66,10 +69,24 @@
    </select>

    <select id="checkNameUnique" resultType="com.gkhy.exam.system.domain.ExCourse">
        select id,name from ex_course where name=#{name} and company_id=#{companyId} and del_flag=0 limit 1
        select id,name from ex_course where name=#{name} and del_flag=0
        <if test="companyId!=null">
            and company_id=#{companyId}
        </if>
        limit 1
    </select>

    <select id="selectCourseState" resultType="java.lang.Integer">
        select state from ex_course where id=#{courseId}
    </select>

    <select id="selectCountByCategoryId" resultType="java.lang.Integer">
        select count(1) from ex_course where category_id=#{categoryId} and del_flag=0
    </select>

    <select id="getCoursePeriod" resultType="java.lang.Long">
        select sum(b.resource_length) from ex_course_chapter_period a
        inner join ex_resource b on a.resource_id=b.id
        where a.course_id=#{courseId}
    </select>
</mapper>