<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Auction extends Model
{

    protected $fillable = ['min_price', 'step', 'expire_date'];


    public function orders ()
	{
        return $this->hasMany('App\Order');
	}

  public function business_item_variation ()
  {
        return $this->belongsTo('App\BusinessItemVariation');
  }

}