<?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\ArticleNature', 'App\Models\Shop\Package', null, '', ['App\Models\Shop\ArticleNature' => 'article_family_id', 'App\Models\Shop\Package' => 'package_id']);
    }

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

    public function scopeByArticleNature($query, $id)
    {
        return $query->whereHas(
            'package', function ($query) use ($id) {
                $query->byArticleNature($id);
            }
        );
    }

    public function scopeActive($query, $active = 1)
    {
        return $query->whereHas(
            'third_party', function ($query) use ($active) {
                $query->active($active);
            }
        );
    }
}