/**
* Updates a comment.
*
* @ApiDoc(
* requirements={
* {"name"="postId", "dataType"="integer", "requirement"="\d+", "description"="post identifier"},
* {"name"="commentId", "dataType"="integer", "requirement"="\d+", "description"="comment identifier"}
* },
* input={"class"="sonata_news_api_form_comment", "name"="", "groups"={"sonata_api_write"}},
* output={"class"="Sonata\NewsBundle\Model\Comment", "groups"={"sonata_api_read"}},
* statusCodes={
* 200="Returned when successful",
* 400="Returned when an error has occurred while comment update",
* 404="Returned when unable to find comment"
* }
* )
*
* @Route(requirements={"_format"="json|xml"})
*
* @param int $postId A post identifier
* @param int $commentId A comment identifier
* @param Request $request A Symfony request
*
* @return Comment
*
* @throws NotFoundHttpException
* @throws HttpException
*/
public function putPostCommentsAction($postId, $commentId, Request $request)
{
$post = $this->getPost($postId);
if (!$post->isCommentable()) {
throw new HttpException(403, sprintf('Post (%d) not commentable', $postId));
}
$comment = $this->commentManager->find($commentId);
if (null === $comment) {
throw new NotFoundHttpException(sprintf('Comment (%d) not found', $commentId));
}
$comment->setPost($post);
$form = $this->formFactory->createNamed(null, 'sonata_news_api_form_comment', $comment, array('csrf_protection' => false));
$form->bind($request);
if ($form->isValid()) {
$comment = $form->getData();
$this->commentManager->save($comment);
$view = \FOS\RestBundle\View\View::create($comment);
$serializationContext = SerializationContext::create();
$serializationContext->setGroups(array('sonata_api_read'));
$serializationContext->enableMaxDepthChecks();
$view->setSerializationContext($serializationContext);
return $view;
}
return $form;
}
