/**
* Configure queue.
*/
private function configureQueue()
{
$this->queue = Queue::getInstance();
$this->queue->addListener(QueueEvents::RECEIVED, array($this, 'received'));
$this->queue->addListener(QueueEvents::STARTED, array($this, 'started'));
$this->queue->addListener(QueueEvents::HALTED, array($this, 'halted'));
}
/**
* {@inheritdoc}
*/
public function dispatch(MessageInterface $command)
{
if (!$command instanceof CommandInterface) {
throw new InvalidArgumentException(sprintf('Command "%s" should implement \\Borobudur\\Cqrs\\Message\\CommandInterface', get_class($command)));
}
if ($command instanceof JobInterface && $command->isQueued()) {
Queue::getInstance()->send(new QueueMessage($command));
return null;
}
return $this->dispatchNow($command);
}
/**
* {@inheritdoc}
*/
public function receive($channel = null, &$message)
{
$channel = Queue::formatChannel($channel);
$id = $this->redis->blPop($channel, 10);
$message = $this->redis->hGetAll($this->formatId($id));
if (empty($message)) {
$message = null;
return true;
}
$message = unserialize($message['payload']);
$this->redis->del($this->formatId($id));
return true;
}
