Event bus with Symfony's Messenger

Event bus implementation with Symfony's Messenger

Installation

Composer

composer require phpgears/event-symfony-messenger

Usage

Require composer autoload file

require './vendor/autoload.php';

Events Bus

use Gears\Event\Symfony\Messenger\EventHandlerLocator;
use Gears\Event\Symfony\Messenger\EventBus;
use Symfony\Component\Messenger\MessageBus;
use Symfony\Component\Messenger\Middleware\HandleMessageMiddleware;

$eventToHandlerMap = [];

/*
 * IMPORTANT! Events can go through messageBus without being handled, set second argument
 *            on Symfony's EventHandlerLocator constructor ($allowNoHandlers) to true
 */
$handlerLocator = new EventHandlerLocator($eventToHandlerMap, true);
$messengerBus = new MessageBus([new HandleMessageMiddleware($handlerLocator)]);

$eventBus = new EventBus($messengerBus);

/** @var \Gears\Event\Event $event */
$eventBus->handle($event);

Contributing

Found a bug or have a feature request? Please open a new issue. Have a look at existing issues before.

See file CONTRIBUTING.md

License

See file LICENSE included with the source code for a copy of the license terms.