/**
* @param Conversation $conversation
*
* @return ConversationValueObject
*
* @throws NotFoundHttpException
*/
private function populateConversationValueObject(Conversation $conversation)
{
$conversationValueObject = new ConversationValueObject($conversation->getId(), $conversation->getMessages()->count());
$users = [];
if (2 > $conversation->getUsers()->count()) {
throw new NotFoundHttpException('This conversation does not have enough participants');
}
foreach ($conversation->getUsers() as $user) {
$users[] = $this->populateUserValueObject($user);
}
$conversationValueObject->setUsers($users);
return $conversationValueObject;
}
/**
* @ParamConverter("conversation", class="MessengerBundle:Conversation")
*
* @param Conversation $conversation
*
* @return Conversation
*/
public function newMessageAction(Conversation $conversation, $jsonMessage)
{
$em = $this->getManager();
$stdMessage = json_decode($jsonMessage);
$user = $em->getRepository(User::class)->find($stdMessage->user);
if (null === $user) {
throw new NotFoundHttpException('No user found');
}
$message = new Message($stdMessage->text);
$message->setType($stdMessage->type)->setUser($user);
$conversation->addMessage($message);
$em->persist($conversation);
$em->flush();
return $conversation;
}
