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<?php
/*
* This file is part of the Shared Kernel library.
*
* Copyright (c) 2016-present LIN3S <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace LIN3S\SharedKernel\Infrastructure\Application\Tactician\Middlewares;
use League\Tactician\Middleware;
use LIN3S\SharedKernel\Application\EventBus;
use LIN3S\SharedKernel\Domain\Event\CollectInMemoryDomainEventsSubscriber;
use LIN3S\SharedKernel\Domain\Event\DomainEventPublisher;
use LIN3S\SharedKernel\Domain\Model\PublishableDomainEvent;
/**
* @author Beñat Espiña <[email protected]>
class DomainEventsPublicationMiddleware implements Middleware
{
private $eventBus;
public function __construct(EventBus $eventBus)
$this->eventBus = $eventBus;
}
public function execute($command, callable $next)
$returnValue = $next($command);
$collectDomainEventsSubscriber = DomainEventPublisher::instance()->subscriberOfClassName(
CollectInMemoryDomainEventsSubscriber::class
);
$publishableEvents = $collectDomainEventsSubscriber->events();
$domainEvents = array_map(function (PublishableDomainEvent $publishableDomainEvent) {
return $publishableDomainEvent->event();
}, $publishableEvents);
$this->eventBus->publish(...$domainEvents);
return $returnValue;
LIN3S /
SharedKernel
