VisitListener.php

<?php
namespace Elnur\Listener;

use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\Security\Core\SecurityContextInterface;
use JMS\DiExtraBundle\Annotation\Service;
use JMS\DiExtraBundle\Annotation\InjectParams;
use JMS\DiExtraBundle\Annotation\Observe;
use Elnur\Manager\VisitManager;
use Elnur\Model\Visit;

/**
 * @Service
 */
class VisitListener
{
    /**
     * @var SecurityContextInterface
     */
    private $securityContext;

    /**
     * @var VisitManager
     */
    private $visitManager;

    /**
     * @InjectParams
     *
     * @param SecurityContextInterface $securityContext
     * @param VisitManager             $visitManager
     */
    public function __construct(SecurityContextInterface $securityContext, VisitManager $visitManager)
    {
        $this->securityContext = $securityContext;
        $this->visitManager    = $visitManager;
    }

    /**
     * @Observe("kernel.request")
     */
    public function onRequest(GetResponseEvent $event)
    {
        if ($event->getRequestType() !== HttpKernelInterface::MASTER_REQUEST) {
            return;
        }

        $token = $this->securityContext->getToken();
        if (null === $token) {
            return;
        }

        $request = $event->getRequest();

        $user    = $this->securityContext->isGranted('ROLE_USER') ? $token->getUser() : null;
        $ip      = $request->getClientIp();
        $method  = $request->getRealMethod();
        $uri     = substr($request->getRequestUri(), strlen($request->getBaseUrl()));
        $referer = $request->server->get('HTTP_REFERER');
        $agent   = $request->server->get('HTTP_USER_AGENT');

        $visit = new Visit([
            'user'    => $user,
            'ip'      => $ip,
            'method'  => $method,
            'uri'     => $uri,
            'referer' => $referer,
            'agent'   => $agent,
        ]);

        $this->visitManager->save($visit);
    }
}