<?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.yc.ship.module.resource.dal.mysql.channel.ScenicChannelMapper">

    <!--
        一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
        无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
        代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
        文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
     -->
    <select id="queryCheckChannelList" resultType="com.yc.ship.module.resource.controller.admin.vo.TreeNodeVO">
        SELECT DISTINCT
            ss.id,
            ss.`name`,
            0 parentId
        FROM
            scenic_site ss
        INNER JOIN (
            <include refid="queryCheckChannel"/>
        ) t ON t.parentId = ss.id
        UNION ALL
        <include refid="queryCheckChannel"/>
    </select>
    <sql id="queryCheckChannel">
        SELECT
            sc.id,
            sc.`name`,
            sc.site_id parentId
        FROM
            scenic_channel sc
                INNER JOIN scenic_site ss ON ss.id = sc.site_id
        WHERE
            ss.is_use = 1
          AND ss.site_type = 1
          AND ss.deleted = 0
          AND sc.is_use = 1
          AND sc.deleted = 0
    </sql>
</mapper>