Newscoop\Services\RelatedArticlesService::findRelatedArticlesBox PHP 메소드

    private function findRelatedArticlesBox($article)
    {
        $relatedArticles = $this->em->getRepository('Newscoop\\Entity\\RelatedArticles')->getRelatedArticles($article->getNumber())->getOneOrNullResult();
        if (!$relatedArticles) {
            return $this->createRelatedArticlesBox($article);
        }
        return $relatedArticles;
    }