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PHP

Using a Symfony Console Command from within a Symfony Messenger MessengerHandler

Imagine having a console command you use for cron jobs. And you would like to use that command when handling queued messages from the Symfony Messenger.

How to solve this?

<?php
namespace App\Messenger\MessageHandler;
use App\Command\MyCommand;
use App\Messenger\Message\MyMessage;
use Exception;
use Symfony\Bundle\FrameworkBundle\Console\Application;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
class MyMessageHandler implements MessageHandlerInterface
{
/** @var Application */
protected $application;
/**
* MyMessageHandler constructor.
* @param KernelInterface $kernel
*/
public function __construct(KernelInterface $kernel)
{
$this->application = new Application($kernel);
$this->application->setAutoExit(false);
}
/**
* @param MyMessage $myMessage
* @throws Exception
*/
public function __invoke(MyMessage $myMessage)
{
$command = $this->application->find(MyCommand::getDefaultName());
$input = new ArrayInput([
'--id' => $myMessage->getId(),
]);
$output = new NullOutput();
$command->run($input, $output);
}
}

Further reading

Symfony Console Commands

Symfony Messenger

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