/**
* Execute code.
*
* @param InputInterface $input
* @param OutputInterface $output
*
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output) : int
{
/*
* Define all channels this command must listen to
*/
$this->define();
$channelAliases = array_keys($this->methods);
$channels = $this->queueAliasResolver->getQueues($channelAliases);
if ($this->shuffleQueues()) {
shuffle($channels);
}
$this->redis->subscribe($channels, function ($redis, $channel, $payloadSerialized) use($input, $output) {
$channelAlias = $this->queueAliasResolver->getQueue($channel);
$method = $this->methods[$channelAlias];
$payload = $this->serializer->revert($payloadSerialized);
/*
* Dispatching subscriber event...
*/
$subscriberEvent = new RSQueueSubscriberEvent($payload, $payloadSerialized, $channelAlias, $channel, $redis);
$this->eventDispatcher->dispatch(RSQueueEvents::RSQUEUE_SUBSCRIBER, $subscriberEvent);
/*
* All custom methods must have these parameters
*
* InputInterface $input An InputInterface instance
* OutputInterface $output An OutputInterface instance
* Mixed $payload Payload
*/
$this->{$method}($input, $output, $payload);
});
return 0;
}
/**
* Tests get queue method.
*/
public function testGetQueues()
{
$queueAliasResolver = new QueueAliasResolver($this->queues);
$this->assertEquals($queueAliasResolver->getQueues(array_keys($this->queues)), array_values($this->queues));
}