public function processCommentForm(Form $form, $values)
{
$this->comment = $this->comments->createEntity();
$user = $this->users->getByID($this->getUser()->getId());
$this->comment->setMessage($values->message);
$this->comment->setArticle($this->article);
$this->comment->setUser($user);
$this->comments->persist($this->comment);
$this->redirect('this');
}
public function updateModifiedField(Event $event, Comment $entity)
{
if ($entity->dirty('text') && !$entity->isNew()) {
$entity->modified = new Time();
}
}