bike-server/Applications/Servers/Weikemu/Transforms/BaseStationLocationTransform.php

<?php
/**
 * Created by PhpStorm.
 * User: Mead
 * Date: 2019/9/3
 * Time: 8:05 PM
 */

namespace App\Servers\Weikemu\Transforms;

use App\Maps\BikeMap;
use App\Models\BoxSettingTraitModel;
use App\Models\WarningLogTraitModel;
use App\Servers\BaseServer;

/**
 * 基站位置报文
 * Class LoginServer
 * @package App\Servers
 */
class BaseStationLocationTransform extends BaseServer
{
    use BoxSettingTraitModel, WarningLogTraitModel;

    public function main($body)
    {
        $data = $this->decode($body);

        $bike_no = $_SESSION['bike_no'];
        $box_no = $data['box_no'];

        $battery_power = $data['battery_voltage'];


        $cols = [];
        if (!$this->is_ep_min($box_no, 'update_battery', 5)) {
            $cols['battery_power'] = $battery_power;
            $cols['is_low_battery_power'] = BikeMap::BATTERY_POWER_OK;
            if ($cols['battery_power'] <= self::$max_ride_v) {
                $cols['is_low_battery_power'] = BikeMap::BATTERY_POWER_LOW;
                //30分钟插一次报警信息
                if (!$this->is_ep_min($box_no, 'warning_log_battery', 30)) {
                    $this->warningLogBatteryLow($bike_no, $data['box_no'], ['battery_power' => $cols['battery_power']], $body, 'location');
                }
            }
        }

        // 更新车的位置信息(非骑行状态)
        if (count($cols) && !$this->is_ep_min($box_no, 'update_bike_location', 20)) {
            $this->db->update('bikes')->where('box_no = ' . $data['box_no'])->cols($cols)->query();
        } else {
            //换电池及时更新电量
            $openBatteryKey = "cache:open_battery:{$box_no}";
            if ($this->redis->exists($openBatteryKey)) {
                $this->db->update('bikes')->where('box_no = ' . $data['box_no'])->cols($cols)->query();
            }
        }

        $this->mongo->location_logs->insertOne([
            'bike_no' => $bike_no,
            'box_no' => $data['box_no'],
            'order_id' => 0,
            'bike_id' => 0,
            'area_id' => 0,
            'latitude' => 0,
            'longitude' => 0,
            'speed' => 0,
            'battery_power' => $battery_power,
            'mileage' => 0,
            'is_riding' => 0,
            'is_yundong' => 0,
            'type' => 'no-stationLocation',
            'is_rent' => 0,
            'created_at' => date('Y-m-d H:i:s'),
            'box_time' => $data['box_time'],
            'status' => 1
        ]);

        return $this->response();

    }

    /**
     * 状态响应
     * @param $login_type
     * @return array
     * User: Mead
     */
    public function response($login_type = '00')
    {
        $body = [
            '5b',
            '0000'
        ];
        return $body;
    }

    /**
     * 解析装载的状态消息
     * @param $body
     * @return array
     * User: Mead
     */
    private function decode($body)
    {
        $top34Data = $this->decodeWeiKeMuTop34($body);
        $i = 34;


        return $top34Data;
    }

    /**
     * 处理设备序列号
     * @param $no
     * @return bool|string
     * User: Mead
     */
    private
    static function box_no($no)
    {
        return substr($no, 0, 9);
    }


}