<?php

namespace App\Models\Shop;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

use Znck\Eloquent\Traits\BelongsToThrough;

class Unity extends Model
{
	use BelongsToThrough, softDeletes;

	protected $guarded = ['id']; 
	protected $table = 'shop_unities';

	public function package()
	{
		return $this->belongsTo('App\Models\Shop\Package');
	}

	public function article_family()
	{
		return $this->belongsToThrough('App\Models\Shop\ArticleFamily', 'App\Models\Shop\Package', null, '', ['App\Models\Shop\ArticleFamily' => 'article_family_id', 'App\Models\Shop\Package' => 'package_id']);
	}

	public function scopeByPackage($query, $id)
	{
		return $query->where('package_id', $id);
	} 
}