<?php

namespace App\Models\Shop;

use Illuminate\Database\Eloquent\Model;

class ArticleAttributeValue extends Model
{
	protected $guarded = ['id'];
	protected $table = 'shop_article_attribute_values';   
	
	public function article_attribute_family()
	{
		return $this->belongsTo('App\Models\Shop\ArticleAttributeFamily');		
	}

	public function attributes()
	{
		return $this->hasMany('App\Models\Shop\ArticleAttribute');
	}

	public function articles()
	{
		return $this->hasMany('App\Models\Shop\ArticleAttribute')->groupBy('article_id');
	}

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

}