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>

    <select id="findCurrentRegion" resultType="com.cdzy.operations.model.entity.EbikeRegion">
        SELECT *
        FROM ebike_region
        WHERE is_deleted IS NOT TRUE
          AND ST_Contains(
                ST_SetSRID(region_polygon::geometry, 4326),
                ST_SetSRID(ST_MakePoint(#{x}, #{y}), 4326)
              )
            LIMIT 1
    </select>
</mapper>