AcademyPermissionsDictMapper.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.subsidy.mapper.AcademyPermissionsDictMapper">

    <select id="platformPermissions" resultType="com.subsidy.vo.permission.PlatformPermissionsVO">
        SELECT
            t1.id,
            t1.`name`,
        IF
            ( t2.id IS NULL, "未授权", "已授权" ) auth,
        IF
            ( t2.workflow_flag = "是", "已设置", "未设置" ) workflow_flag,
            t1.parent_id,
            t2.order_no ,
            t2.id mappingId
        FROM
            academy_permissions_dict t1
            LEFT JOIN (
            SELECT
                t2.id,
                t2.academy_id,
                t2.permission_id,
                t2.order_no,
                t2.workflow_flag
            FROM
                academy_permission_mapping t2
            WHERE
                t2.delete_date IS NULL
                AND t2.academy_id = #{academyId}
            ) t2 ON t1.id = t2.permission_id
        WHERE
            t1.permission_type = #{permissionType}
            AND t1.delete_date IS NULL
    </select>

    <select id="maxOrderNo" resultType="java.lang.Integer">
        SELECT
            ifnull( max( t.order_no ), 0 )
        FROM
            academy_permission_mapping t
        WHERE
            t.delete_date IS NULL
            AND t.academy_id = #{academyId}
    </select>

</mapper>