/**
* @param TutorialInterface $tutorial
* @param null $limit
* @param null $offset
* @return mixed
*/
public function getByTutorial(TutorialInterface $tutorial, $limit = null, $offset = null)
{
$qb = $this->createQueryBuilder('cm')->where('cm.tutorial = :tutorial_id')->setParameter('tutorial_id', $tutorial->getId(), TYPE::INTEGER);
if (is_int($limit)) {
$qb->setMaxResults($limit);
}
if (is_int($offset)) {
$qb->setFirstResult($offset);
}
return $qb->getQuery()->getResult();
}
/**
* Checks to see if a publisher has permission to perform an action
*
* @param TutorialInterface $entity
* @param UserEntityInterface $user
* @param $action
* @return bool
*/
protected function isPublisherActionAllowed($entity, UserEntityInterface $user, $action)
{
return $user->getId() === $entity->getAuthor()->getId();
}