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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\MessageQueue\Console;
use Symfony\Component\Console\Command\Command;
use Magento\Framework\MessageQueue\ConfigInterface as QueueConfig;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Magento\Framework\MessageQueue\Consumer\ConfigInterface as ConsumerConfig;
/**
* Command for starting MessageQueue consumers.
*/
class ConsumerListCommand extends Command
{
const COMMAND_QUEUE_CONSUMERS_LIST = 'queue:consumers:list';
/**
* @var ConsumerConfig
*/
private $consumerConfig;
/**
* Initialize dependencies.
*
* @param QueueConfig $queueConfig
* @param string|null $name
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function __construct(QueueConfig $queueConfig, $name = null)
{
parent::__construct($name);
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$consumers = $this->getConsumers();
$output->writeln($consumers);
return \Magento\Framework\Console\Cli::RETURN_SUCCESS;
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this->setName(self::COMMAND_QUEUE_CONSUMERS_LIST);
$this->setDescription('List of MessageQueue consumers');
$this->setHelp(
<<<HELP
This command shows list of MessageQueue consumers.
HELP
);
parent::configure();
}
/**
* @return string[]
*/
private function getConsumers()
{
$consumerNames = [];
foreach ($this->getConsumerConfig()->getConsumers() as $consumer) {
$consumerNames[] = $consumer->getName();
}
return $consumerNames;
}
/**
* Get consumer config.
*
* @return ConsumerConfig
*
* @deprecated 100.2.0
*/
private function getConsumerConfig()
{
if ($this->consumerConfig === null) {
$this->consumerConfig = \Magento\Framework\App\ObjectManager::getInstance()->get(ConsumerConfig::class);
}
return $this->consumerConfig;
}
}