protected function processForm(ModelInterface $entity, array $parameters, $method = 'PUT')
{
/**
* @var TutorialInterface $entity
*/
if (null === $entity->getAuthor()) {
$entity->setAuthor($this->getUserRole());
}
return parent::processForm($entity, $parameters, $method);
}
/**
* @param ModelInterface $entity
* @return void
*/
public function save(ModelInterface $entity)
{
if (!$entity instanceof CourseInterface) {
throw new InvalidArgumentException('expect an CourseInterface object');
}
$hashTag = $entity->getHashTag();
$course = $this->repository->getCourseByHashTag($hashTag);
if ($course instanceof CourseInterface) {
$entity->setHashTag($hashTag . uniqid("", true));
}
$this->em->persist($entity);
$this->em->flush();
}
