saas_entrepot/zhongzheng-system/src/main/resources/mapper/modules/course/MajorMapper.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.zhongzheng.modules.course.mapper.MajorMapper">

    <resultMap type="com.zhongzheng.modules.course.domain.Major" id="MajorResult">
        <result property="id" column="id"/>
        <result property="remark" column="remark"/>
        <result property="createTime" column="create_time"/>
        <result property="updateTime" column="update_time"/>
        <result property="categoryName" column="category_name"/>
        <result property="majorReferral" column="major_referral"/>
        <result property="labelId" column="label_id"/>
        <result property="status" column="status"/>
        <result property="encoder" column="encoder"/>
        <result property="sort" column="sort"/>
    </resultMap>

    <resultMap type="com.zhongzheng.modules.course.vo.CourseProjectTypeVo" id="CourseProjectTypeVoResult">
        <result property="id" column="id"/>
        <result property="projectName" column="project_name"/>
        <result property="encoder" column="encoder"/>
        <result property="remark" column="remark"/>
        <result property="educationId" column="education_id"/>
        <result property="educationName" column="education_name"/>
        <result property="status" column="status"/>
    </resultMap>

    <select id="selectProject" parameterType="com.zhongzheng.modules.course.bo.CourseProjectTypeQueryBo"  resultMap="CourseProjectTypeVoResult">
        SELECT
        p.*,
        e.education_name
        FROM
        major_project j
        LEFT JOIN course_project_type p on p.id=j.project_id
        LEFT JOIN course_education_type e ON p.education_id = e.id
        where 1=1
        <if test="status != null and status.size()!=0 ">
            AND p.status in
            <foreach collection="status" item="item" index="index" open="(" close=")" separator=",">
                #{item}
            </foreach>
        </if>
        <if test="id != null and id!=0 ">
            AND j.major_id = #{id}
        </if>
        order by j.update_time desc
    </select>

    <select id="queryList" parameterType="com.zhongzheng.modules.course.bo.MajorQueryBo"  resultMap="MajorResult">
        SELECT
        m.*
        FROM
        major m
        LEFT JOIN major_project p ON p.major_id = m.id
        LEFT JOIN course_business b on b.project_id =p.project_id
        LEFT JOIN course_project_type t on p.project_id=t.id
        LEFT JOIN course_education_type e on t.education_id = e.id
        WHERE
        1 =1
        <if test="status != null and status.size()!=0 ">
            AND m.status in
            <foreach collection="status" item="item" index="index" open="(" close=")" separator=",">
                #{item}
            </foreach>
        </if>
        <if test="id != null and id!=0 ">
            AND m.id = #{id}
        </if>
        <if test="educationId != null and educationId!=0 ">
            AND e.id = #{educationId}
        </if>
        <if test="projectId != null and projectId!=0 ">
            AND t.id = #{projectId}
        </if>
        <if test="categoryName != null and categoryName!='' ">
            AND m.category_name like concat('%', #{categoryName}, '%')
        </if>
        <if test="businessId != null and businessId!=0 ">
            AND b.id = #{businessId}
        </if>
        group by m.id
        order by m.sort
    </select>

    <select id="countNum" parameterType="com.zhongzheng.modules.course.bo.MajorQueryBo"  resultType="Integer">
        SELECT
        count(*)
        FROM
        major m
        LEFT JOIN major_project mp ON m.id = mp.major_id
        WHERE
        m.`status` != -1 and
        m.category_name = #{categoryName}
        <if test="majorProjects != null and majorProjects.length!=0 ">
            AND mp.project_id in
            <foreach collection="majorProjects" item="item" index="index" open="(" close=")" separator=",">
                #{item}
            </foreach>
        </if>
        <if test="id != null and id!='' ">
            and m.id != #{id}
        </if>
    </select>

    <select id="getMajorByTenant" parameterType="map"  resultType="com.zhongzheng.modules.course.domain.Major">
        SELECT * FROM major where encoder = #{encoder} and tenant_id = #{newTenantId}
    </select>
    <select id="getMajorByIdNoTenant" parameterType="java.lang.Long"  resultType="com.zhongzheng.modules.course.domain.Major">
        SELECT * FROM major where id = #{majorId}
    </select>

    <select id="getOnebyName" resultType="com.zhongzheng.modules.course.domain.Major">
        SELECT
            cs.*
        FROM
            major cs
                LEFT JOIN major_project csp ON cs.id = csp.major_id
        WHERE
            csp.project_id = #{projectId}
          AND cs.category_name = #{name}
          AND cs.`status` = 1
            LIMIT 1
    </select>
</mapper>