Newscoop\NewscoopBundle\Services\TopicService::isFollowed PHP Метод

    public function isFollowed($topicId)
    {
        $topic = $this->em->getRepository('Newscoop\\Entity\\UserTopic')->getTheOccurrenceOfTheUserTopic($topicId)->getSingleScalarResult();
        $count = (int) $topic;
        if ($count > 0) {
            return true;
        }
        return false;
    }