<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Pack extends Model
{
    public $fillable = ['name', 'sterile_date', 'expire_date', 'sterilizer_id', 'cycle_number', 'lot_number', 'department', 'user_id', 'note'];
    public function user()
    {
        return $this->belongsTo('App\User');
    }
    public function packages()
    {
        return $this->belongsToMany('App\Package', 'pack_package');
    }
    public function cycles()
    {
        return $this->belongsToMany('App\Cycle', 'cycle_pack');
    }

}