bike-api/app/Models/LocationLogMongodb.php

<?php

namespace App\Models;


use App\Maps\CacheMap;
use Carbon\Carbon;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Log;

class LocationLogMongodb extends \Jenssegers\Mongodb\Eloquent\Model
{

    protected $connection = 'mongodb';
    protected $primaryKey = 'id';    //设置主键
    protected $table = 'location_logs';

    protected $guarded = [];

    const STATUS_OK = 1;
    const STATUS_PAUSE = 0;
    public static $statusMaps = [
        self::STATUS_OK => '正常',
        self::STATUS_PAUSE => '暂停'
    ];

    const RENT_YES = 1;
    const RENT_NO = 0;

    public static $rentMaps = [
        self::RENT_NO => '非日租订单',
        self::RENT_YES => '日租订单',
    ];

    /**
     * 获取车辆最新定位
     *
     * @param       $bike_no        string      车辆编号
     *
     * @return      $newestLngLat   array       车辆最新定位
     * */
    public static function getNewestLocationByBikeNo($bike_no)
    {
        $newestLocation = Cache::remember(CacheMap::BIKE_REFRESH_LOCATION_MONGODB . $bike_no, Carbon::now()->addSeconds(30), function () use ($bike_no) {
            return self::query()->where('bike_no', (string)$bike_no)->orderByDesc('box_time')->first();
        });
//        $newestLocation = self::query()->where('bike_no', (string)$bike_no)->orderByDesc('box_time')->first();
        $newestLngLat = ['longitude' => 0, 'latitude' => 0, 'battery_power' => 0];

        if (CacheMap::IS_OPEN_MONGODB_DUG) {
            return $newestLngLat;
        }

        if (empty($newestLocation)) {
            return $newestLngLat;
        } else {
            $newestLngLat['longitude'] = $newestLocation->longitude;
            $newestLngLat['latitude'] = $newestLocation->latitude;
            $newestLngLat['battery_power'] = $newestLocation->battery_power;

            return $newestLngLat;
        }
    }

}