<?php

namespace App;

use App\Traits\ModelLogChanging;
use Illuminate\Database\Eloquent\Model;
use App\Traits\ModelTimeFormat;

class City extends Model
{
    use ModelLogChanging;

    use ModelTimeFormat;
    use ModelLogChanging;
    protected $fillable=[
        'province_id','name','type'
    ];

    protected $appends=[
        'province_name'
    ];

    public  function province(){
        return $this->belongsTo('App\Province','province_id','id');
    }

    public function getProvinceNameAttribute(){
        return $this['province']? $this['province']['name']:null;
    }

}