cssd-back/app/Label.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Label extends Model
{
    public $fillable = ['name', 'sterile_date', 'expire_date', 'sterilizer_id', 'cycle_number', 'lot_number', 'department', 'user_id', 'note', 'package_id'];
    public function user()
    {
        return $this->belongsTo('App\User');
    }
    public function package()
    {
        return $this->belongsTo('App\Package');
    }
    public function cycles()
    {
        return $this->belongsToMany('App\Cycle', 'cycle_label')->withPivot('count');
    }

}