usky-power/fiveep-persistence/src/main/resources/mapper/mysql/DeviceMapper.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.bizmatics.persistence.mapper.DeviceMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.bizmatics.model.Device">
        <id column="id" property="id" />
        <result column="device_code" property="deviceCode" />
        <result column="device_name" property="deviceName" />
        <result column="site_id" property="siteId" />
        <result column="device_address" property="deviceAddress" />
        <result column="device_type" property="deviceType" />
        <result column="install_time" property="installTime" />
        <result column="creator" property="creator" />
        <result column="enable" property="enable" />
    </resultMap>
    <select id="selectCount" resultType="java.lang.Integer">
        select count(1)
        from user_site as us
        inner join device_status as ds
        on us.site_id = ds.site_id
        inner join device as d
        on us.site_id = d.site_Id
        <where>
            <if test="userId != null and userId != 0">
                and us.user_id = #{userId}
            </if>
            <if test="siteId != null and siteId != 0">
                and us.site_id = #{siteId}
            </if>
            <if test="deviceStatus != null">
                and ds.device_status = #{deviceStatus}
            </if>
            <if test="startTime != null">
                and ds.status_time >= #{startTime}
            </if>
            <if test="endTime != null">
                and ds.status_time &lt;= #{endTime}
            </if>
            <if test="type != null">
                and d.device_type = #{type}
            </if>
        </where>
    </select>
    <select id="list" resultType="com.bizmatics.model.Device">
        select d.id,d.device_code,d.device_name,d.site_id,d.device_address,d.device_type,d.install_time,ds.device_status as deviceStatus,
        s.installed_capacity as installedCapacity
        from user_site as us
        inner join device_status as ds
        on us.site_id = ds.site_id
        inner join device as d
        on us.site_id = d.site_Id
        inner join site as s
        on s.id = us.site_id
        <where>
            <if test="userId != null and userId != 0">
                and us.user_id = #{userId}
            </if>
            <if test="siteId != null and siteId != 0">
                and us.site_id = #{siteId}
            </if>
            <if test="deviceStatus != null">
                and ds.device_status = #{deviceStatus}
            </if>
            <if test="startTime != null">
                and ds.status_time >= #{startTime}
            </if>
            <if test="endTime != null">
                and ds.status_time &lt;= #{endTime}
            </if>
            <if test="type != null">
                and d.device_type = #{type}
            </if>
        </where>
    </select>

    <select id="DeviceList" resultType="com.bizmatics.model.DeviceList">
        SELECT
        a.*, b.device_status,
        c.loop_meter_address,
        c.rated_voltage,
        c.rated_current,
        c.current_load_rate,
        c.monitoring_equipment_no,
        c.variable_list_id,
        c.quality_analysis
        FROM
        device AS a
        JOIN device_status AS b ON a.device_code = b.device_code
        LEFT JOIN device_attribute AS c ON a.id = c.device_id
        <where>
            a.enable =1
            <if test="siteId != null and siteId != 0">
                and a.site_id = #{siteId}
            </if>
        </where>
    </select>

    <select id="CorrespondDeviceList" resultType="com.bizmatics.model.vo.CorrespondDeviceVO">
        SELECT
        a.id,
        a.device_code,
        a.device_name,
        a.device_address,
        a.install_time,
        b.device_status,
        b.status_time,
        a.site_id,
        c.site_name,
        if (b.device_status=1,timestampdiff(
        HOUR,
        b.status_time,
        now()
        ),null) as offlineDuration,
        if(b.device_status!=1,timestampdiff(
        HOUR,
        a.install_time,
        now()
        ),null) as onlineDuration
        FROM
        device AS a
        JOIN device_status AS b ON a.device_code = b.device_code
        JOIN site AS c ON a.site_id = c.id
        <where>
            a.enable =1
            <if test="deviceName != null and deviceName != ''">
                and a.device_name LIKE CONCAT(CONCAT('%', #{deviceName}), '%')
            </if>
        </where>
        order by a.id desc
        <if test="current != null and current != 0 and startCurrent != null">
            LIMIT #{startCurrent},#{current}
        </if>

    </select>

</mapper>