<?php
/**
 * 2007-2019 PrestaShop SA and Contributors
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.prestashop.com for more information.
 *
 * @author    PrestaShop SA <contact@prestashop.com>
 * @copyright 2007-2019 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 * International Registered Trademark & Property of PrestaShop SA
 */

namespace PrestaShop\CircuitBreaker\Transition;

use PrestaShop\CircuitBreaker\Contract\TransitionDispatcherInterface;
use PrestaShop\CircuitBreaker\Event\TransitionEvent;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;

/**
 * Class EventDispatcher implements the TransitionDispatcher using the Symfony EventDispatcherInterface
 */
class EventDispatcher implements TransitionDispatcherInterface
{
    /**
     * @var EventDispatcherInterface the Symfony Event Dispatcher
     */
    private $eventDispatcher;

    public function __construct(EventDispatcherInterface $eventDispatcher)
    {
        $this->eventDispatcher = $eventDispatcher;
    }

    /**
     * {@inheritdoc}
     */
    public function dispatchTransition($transition, $service, array $serviceParameters)
    {
        $event = new TransitionEvent($transition, $service, $serviceParameters);

        $this->eventDispatcher->dispatch($transition, $event);
    }
}