<?php

/**
 * Short description for the file.
 *
 * @author      Komma <support@komma.pro>
 * @copyright   (c) 2012-2015, Komma Mediadesign
 */

namespace Komma\Faq\Models;

class Faq extends \Komma\Kms\Faq\Models\Faq
{
    public $kmsClass = 'Komma\\Kms\\Faq\\Models\\Faq';

    /**
     * Get the translation for the current language
     *
     * @return Collection
     */
    public function translation()
    {
        /**
         * On the translation model is an BelongsTo relation.
         * We want to collect the current translation.
         * Therefore we create a hasOne relation
         * Where we will select the page_translation,
         * Join on the languages table
         * And set the current Locale as the languages.iso_2
         */
        return $this->hasOne('Komma\Faq\Models\FaqTranslation')
            //We only need the translation
            ->select('faq_translations.*')
            //Join the languages
            ->join('languages', 'languages.id', '=', 'faq_translations.language_id')
            //Get only the language with the correct lang
            ->where('languages.iso_2', '=', \App::getLocale());
    }
}