weilaibike-api/app/Models/Bike.php

<?php

namespace App\Models;

use App\Maps\CacheMap;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Cache;

class Bike extends Model
{
    protected $guarded = [];

    // redis 中车的标识
    const REDIS_BOX_NO_AND_BIKE_NO_TAG = 'box_no_and_bike_no';
    const REDIS_BIKE_LOCATION_TAG = 'bike_locations';

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

    const LINK_ONLINE = 1;
    const LINK_OFFLINE = 0;
    public static $linkMaps = [
        self::LINK_ONLINE => '在线',
        self::LINK_OFFLINE => '离线'
    ];

    const TROUBLE_YES = 1;
    const TROUBLE_NO = 0;
    public static $troubleMaps = [
        self::TROUBLE_NO => '无故障',
        self::TROUBLE_YES => '有故障'
    ];

    const PUT_STATUS_YES = 1;
    const PUT_STATUS_NO = 0;
    public static $putStatusMaps = [
        self::PUT_STATUS_YES => '已投放',
        self::PUT_STATUS_NO => '未投放'
    ];

    const IN_PARKING_YES = 1;
    const IN_PARKING_NO = 0;
    public static $inParkingMaps = [
        self::IN_PARKING_NO => '不在停车区',
        self::IN_PARKING_YES => '在停车区'
    ];

    const RIDING_YES = 1;
    const RIDING_NO = 0;
    public static $ridingMaps = [
        self::RIDING_YES => '骑行中',
        self::RIDING_NO => '未骑行'
    ];

    const RENT_YES = 1;
    const RENT_NO = 0;
    public static $rentMaps = [
        self::RENT_YES => '租用中',
        self::RENT_NO => '未租用'
    ];

    const BATTERY_POWER_OK = 1;
    const BATTERY_POWER_LOW = 0;
    public static $batteryPowerMaps = [
        self::BATTERY_POWER_OK => '电量正常',
        self::BATTERY_POWER_LOW => '低电量'
    ];

    public function scopeBikeCanRide($query)
    {
        return $query->where('is_link', self::LINK_ONLINE)
            ->where('put_status', self::PUT_STATUS_YES)
            ->where('is_low_battery_power', self::BATTERY_POWER_OK)
            ->where('is_riding', self::RIDING_NO)
            ->where('is_trouble', self::TROUBLE_NO)
            ->where('status', self::STATUS_OK);
    }


    public function getLocationAttribute()
    {
        return js2php($this->attributes['last_location']);
    }

    public static function byBikeNoGetAreaId($bike_no)
    {
        return Cache::remember('admin:byBikeNoGetAreaId:' . $bike_no, Carbon::now()->addSeconds(CacheMap::CACHE_TIME), function () use ($bike_no) {
            return self::query()->where('bike_no', $bike_no)->value('put_area_id');
        });
    }

}