<?php
use FP\Larmo\Application\Event\RetrieveMessagesEvent;
use FP\Larmo\Domain\Service\LarmoEvents;
use Silex\Application;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
$app->get('/latestMessages', function (Request $request) use($app) {
$filters = $app['filters.service'];
try {
$filters->addFilters($request->query->all());
} catch (\InvalidArgumentException $e) {
return $app->json(['message' => $e->getMessage()], Response::HTTP_BAD_REQUEST);
}
$messages = $app['messages.factory']->createEmptyCollection();
$retrieveMsgEvent = new RetrieveMessagesEvent();
$retrieveMsgEvent->setMessages($messages);
$retrieveMsgEvent->setFilters($filters);
$app['dispatcher']->dispatch(LarmoEvents::RETRIEVE_MESSAGES, $retrieveMsgEvent);
if ($retrieveMsgEvent->hasErrors()) {
return $app->json(['message' => $retrieveMsgEvent->getErrors()], Response::HTTP_BAD_REQUEST);
}
$outputMessages = [];
/* @todo use convertMessageCollectionToArray instead of this loop? */
foreach ($retrieveMsgEvent->getMessages() as $message) {
$singleMessage = ['messageId' => $message->getMessageId(), 'source' => explode('.', $message->getType())[0], 'type' => $message->getType(), 'timestamp' => $message->getTimestamp(), 'author' => ['fullName' => $message->getAuthor()->getFullName(), 'nickName' => $message->getAuthor()->getNickName(), 'email' => $message->getAuthor()->getEmail()], 'body' => $message->getBody(), 'extras' => $message->getExtras()];
array_push($outputMessages, $singleMessage);
}
return $app->json($outputMessages, Response::HTTP_OK);
})->before(function (Request $request, Application $app) {
// make sure there is a plugin that will be able to handle this request
/**
* @param RetrieveMessagesEvent $event
*/
public function onRetrieveMessages(RetrieveMessagesEvent $event)
{
if (false === $this->storage->retrieve($event->getMessages(), $event->getFilters())) {
$event->setError('MongoDB Error occurred while trying to retrieve data: ' . $this->storage->getLastErrorMsg());
}
}