ebike-plus/ebike-operations/src/main/resources/mapper/EbikeRegionMapper.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.cdzy.operations.mapper.EbikeRegionMapper">

    <!-- 查询车辆是否在指定运营区内 -->
    <select id="checkBikeInRegion" resultType="boolean">
        SELECT
            ST_Contains(
                    r.region_polygon::geometry,
                    ST_MakePoint((b.location[0])::float, (b.location[1])::float)::geometry
            ) as in_region
        FROM
            ebike_bike_info b
                INNER JOIN
            ebike_region r ON b.region_id = r.region_id
        WHERE
            b.bike_code = #{bikeCode}
    </select>

    <select id="findAllRegionsOrderByDistance" resultType="com.cdzy.operations.model.entity.EbikeRegion">
        SELECT
            ebike_region.*,
            ST_Distance (  region_polygon::geometry, ST_SetSRID ( ST_MakePoint ( #{lng}, #{lat}), 4326 ) :: geography ) AS distance_meters,
            ST_Contains ( ST_SetSRID(region_polygon::geometry, 4326), ST_SetSRID ( ST_MakePoint ( #{lng}, #{lat}), 4326 ) ) AS is_within_region
        FROM
            ebike_region
        WHERE
            is_deleted IS NOT TRUE
        ORDER BY
            is_within_region DESC,
            distance_meters
    </select>

    <resultMap id="FeignEbikeSiteVoMap" type="com.ebike.feign.model.vo.FeignEbikeSiteVo">
        <id property="siteId" column="site_id"/>
        <result property="siteName" column="site_name"/>
        <result property="operatorId" column="site_operator_id"/>
        <result property="regionId" column="site_region_id"/>
        <result property="sitePolygon" column="site_polygon" typeHandler="com.cdzy.operations.handler.PolygonTypeHandler"/>
        <result property="siteType" column="site_type"/>
        <result property="isDeleted" column="site_is_deleted"/>
    </resultMap>

    <resultMap id="FeignEbikeRegionVoMap" type="com.ebike.feign.model.vo.FeignEbikeRegionVo">
        <id property="regionId" column="region_id"/>
        <result property="operatorId" column="operator_id"/>
        <result property="regionName" column="region_name"/>
        <result property="regionSimpleName" column="region_simple_name"/>
        <result property="regionPolygon" column="region_polygon" typeHandler="com.cdzy.operations.handler.PolygonTypeHandler"/>
        <result property="siteNum" column="site_num"/>
        <result property="status" column="status"/>

        <collection property="ebikeSiteVos"
                    ofType="com.ebike.feign.model.vo.FeignEbikeSiteVo"
                    resultMap="FeignEbikeSiteVoMap"/>
    </resultMap>

    <select id="findCurrentRegion" resultMap="FeignEbikeRegionVoMap">
        SELECT
            r.region_id,
            r.operator_id,
            r.region_name,
            r.region_simple_name,
            r.region_polygon,
            r.site_num,
            r.status,
            s.site_id,
            s.site_name,
            s.operator_id AS site_operator_id,
            s.region_id AS site_region_id,
            s.site_polygon,
            s.site_type,
            s.is_deleted AS site_is_deleted
        FROM (
                 SELECT region_id
                 FROM ebike_region
                 WHERE is_deleted IS NOT TRUE
                   AND status = 1
                   AND ST_Contains(
                         ST_SetSRID(region_polygon::geometry, 4326),
                         ST_SetSRID(ST_MakePoint(#{x}, #{y}), 4326)
                       )
                 ORDER BY region_id
                     LIMIT 1
             ) fr
                 JOIN ebike_region r ON fr.region_id = r.region_id
                 LEFT JOIN ebike_site s ON r.region_id = s.region_id
            AND s.is_deleted IS NOT TRUE
            AND s.site_type = 1
    </select>
</mapper>