Commercetools\Core\Helper\Subscriber\CorrelationIdSubscriber

Complexity

Total Complexity

3

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getEvents()	0	4	1
A	onBefore()	0	4	1

<?php
/**
 * @author @jayS-de <jens.schulze@commercetools.de>
 */

namespace Commercetools\Core\Helper\Subscriber;

use Commercetools\Core\Helper\CorrelationIdProvider;
use Commercetools\Core\Response\AbstractApiResponse;
use GuzzleHttp\Event\BeforeEvent;
use GuzzleHttp\Event\RequestEvents;
use GuzzleHttp\Event\SubscriberInterface;

class CorrelationIdSubscriber implements SubscriberInterface
{
    /**
     * @var CorrelationIdProvider
     */
    private $provider;

    public function __construct(CorrelationIdProvider $provider)
    {
        $this->provider = $provider;
    }

    public function getEvents()
    {
        return ['before' => ['onBefore', RequestEvents::PREPARE_REQUEST - 10]];
    }

    public function onBefore(BeforeEvent $event, $name)
    {
        $event->getRequest()->addHeader(AbstractApiResponse::X_CORRELATION_ID, $this->provider->getCorrelationId());
    }
}