吉安感知网项目-后端
linwei
2026-01-27 8eefac7a9b2b6ac0e7b005e1ae4e3e0bdf8e3f7f
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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="org.sxkj.system.mapper.RegionMapper">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="regionResultMap" type="org.sxkj.system.entity.Region">
        <id column="code" property="code"/>
        <result column="parent_code" property="parentCode"/>
        <result column="ancestors" property="ancestors"/>
        <result column="name" property="name"/>
        <result column="province_code" property="provinceCode"/>
        <result column="province_name" property="provinceName"/>
        <result column="city_code" property="cityCode"/>
        <result column="city_name" property="cityName"/>
        <result column="district_code" property="districtCode"/>
        <result column="district_name" property="districtName"/>
        <result column="town_code" property="townCode"/>
        <result column="town_name" property="townName"/>
        <result column="village_code" property="villageCode"/>
        <result column="village_name" property="villageName"/>
        <result column="level" property="regionLevel"/>
        <result column="sort" property="sort"/>
        <result column="remark" property="remark"/>
    </resultMap>
 
    <resultMap id="regionVOResultMap" type="org.sxkj.system.vo.RegionVO">
        <id column="code" property="code"/>
        <result column="parent_code" property="parentCode"/>
        <result column="ancestors" property="ancestors"/>
        <result column="name" property="name"/>
        <result column="province_code" property="provinceCode"/>
        <result column="province_name" property="provinceName"/>
        <result column="city_code" property="cityCode"/>
        <result column="city_name" property="cityName"/>
        <result column="district_code" property="districtCode"/>
        <result column="district_name" property="districtName"/>
        <result column="town_code" property="townCode"/>
        <result column="town_name" property="townName"/>
        <result column="village_code" property="villageCode"/>
        <result column="village_name" property="villageName"/>
        <result column="level" property="regionLevel"/>
        <result column="sort" property="sort"/>
        <result column="remark" property="remark"/>
        <result column="id" property="id"/>
        <result column="parent_id" property="parentId"/>
        <result column="has_children" property="hasChildren"/>
    </resultMap>
 
    <resultMap id="treeNodeResultMap" type="org.springblade.core.tool.node.TreeNode">
        <id column="id" property="id"/>
        <result column="parent_id" property="parentId"/>
        <result column="title" property="title"/>
        <result column="value" property="value"/>
        <result column="key" property="key"/>
        <result column="has_children" property="hasChildren"/>
    </resultMap>
 
    <select id="lazyList" resultMap="regionVOResultMap">
        SELECT
        region.*,
        ( SELECT CASE WHEN count( 1 ) > 0 THEN 1 ELSE 0 END FROM blade_region WHERE parent_code = region.code ) AS
        "has_children"
        FROM
        blade_region region
        <where>
            <if test="param1!=null">
                and region.parent_code = #{param1}
            </if>
            <if test="param2.code!=null and param2.code!=''">
                and region.code like concat(concat('%', #{param2.code}),'%')
            </if>
            <if test="param2.name!=null and param2.name!=''">
                and region.name like concat(concat('%', #{param2.name}),'%')
            </if>
        </where>
    </select>
 
    <select id="lazyTree" resultMap="treeNodeResultMap">
        SELECT
        region.code AS "id",
        region.parent_code AS "parent_id",
        region.name AS "title",
        region.code AS "value",
        region.code AS "key",
        ( SELECT CASE WHEN count( 1 ) > 0 THEN 1 ELSE 0 END FROM blade_region WHERE parent_code = region.code ) AS
        "has_children"
        FROM
        blade_region region
        <where>
            <if test="param1!=null">
                and region.parent_code = #{param1}
            </if>
            <if test="param2.code!=null and param2.code!=''">
                and region.code like concat(concat('%', #{param2.code}),'%')
            </if>
            <if test="param2.name!=null and param2.name!=''">
                and region.name like concat(concat('%', #{param2.name}),'%')
            </if>
        </where>
        ORDER BY region.code
    </select>
 
    <select id="exportRegion" resultType="org.sxkj.system.excel.RegionExcel">
        SELECT *
        FROM blade_region ${ew.customSqlSegment}
    </select>
 
    <!--查询parentCode 长度少于12 的-->
    <select id="getCodeLess12DataCount" resultType="java.lang.Integer">
        SELECT count(*)
        FROM blade_region
        where length(parent_code) &lt; 12
    </select>
 
    <!--查询parentCode 长度少于12 的-->
    <select id="getCodeLess12DataList" resultType="org.sxkj.system.entity.Region">
        SELECT *
        FROM blade_region
        where length(parent_code) &lt; 12 limit 0,#{size}
    </select>
    <select id="selectRegionPage" resultType="org.sxkj.system.vo.RegionVO">
        SELECT
            id,
            code,
            parent_code,
            ancestors,
            `name`,
            province_code,
            province_name,
            city_code,
            city_name,
            district_code,
            district_name,
            town_code,
            town_name,
            village_code,
            village_name,
            region_level,
            type,
            sort,
            remark,
            `status`,
            CASE
            WHEN
                region_level = '5' THEN town_name
            WHEN
                region_level = '4' THEN district_name
            WHEN
                region_level = '3' THEN city_name
            ELSE NULL
            END AS parent_name
        FROM
            blade_region
        <where>
            <if test="param2.status!=null">
                and status = #{param1.status}
            </if>
            <if test="param2.cityCode!=null and param2.cityCode!='' ">
                and city_code like concat(concat('%', #{param2.cityCode}),'%')
            </if>
            <if test="param2.districtName!=null and param2.districtName!=''">
                and district_name like concat(concat('%', #{param2.districtName}),'%')
            </if>
            <if test="param2.parentName!=null and param2.parentName!=''">
                and parent_name like concat(concat('%', #{param2.parentName}),'%')
            </if>
            <if test="param2.regionLevel!=null">
                and region_level = #{param2.regionLevel}
            </if>
                ORDER BY create_time DESC
        </where>
    </select>
</mapper>