usky-modules/service-ems/service-ems-biz/src/main/resources/mapper/ems/DmpDeviceMapper.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.usky.ems.mapper.DmpDeviceMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.usky.ems.domain.DmpDevice">
        <id column="id" property="id" />
        <result column="device_id" property="deviceId" />
        <result column="device_name" property="deviceName" />
        <result column="device_type" property="deviceType" />
        <result column="product_id" property="productId" />
        <result column="product_code" property="productCode" />
        <result column="device_uuid" property="deviceUuid" />
        <result column="category_type" property="categoryType" />
        <result column="gateway_uuid" property="gatewayUuid" />
        <result column="build_id" property="buildId" />
        <result column="delete_flag" property="deleteFlag" />
        <result column="tenant_id" property="tenantId" />
    </resultMap>

    <!-- 根据网关ID查询网关设备 -->
    <select id="selectGatewayByDeviceId" resultMap="BaseResultMap">
        SELECT * FROM dmp_device
        WHERE tenant_id = #{tenantId}
        AND product_code = #{productCode}
        AND category_type = 2
        AND delete_flag = 0
    </select>

    <!-- 根据网关UUID查询所有子设备 -->
    <select id="selectDevicesByGatewayUuid" resultMap="BaseResultMap">
        SELECT device_id,device_name,device_type,product_id,product_code,IFNULL(TRIM(sim_code), device_uuid) AS device_uuid,category_type,gateway_uuid,build_id,delete_flag,tenant_id FROM dmp_device
        WHERE gateway_uuid = #{gatewayUuid}
        AND category_type = 3
        AND delete_flag = 0
    </select>

</mapper>