PHP

symfony user online

<?php

namespace AppEventSubscriber;

use SymfonyComponentEventDispatcherEventSubscriberInterface;
use SymfonyComponentHttpKernelKernelEvents;
use DoctrineORMEntityManagerInterface;
use SymfonyComponentSecurityCoreSecurity;

class ActivitySubscriber implements EventSubscriberInterface {

    private $em;
    private $security;

    public function __construct(
    EntityManagerInterface $em, Security $security) {
        $this->em = $em;
        $this->security = $security;
    }

    public function onTerminate() {
        $user = $this->security->getUser();

        if (!$user->isActiveNow()) {
            $user->setLastActivityAt(new DateTime());
            $this->em->flush($user);
        }
    }

    public static function getSubscribedEvents() {
        return [
            // must be registered before (i.e. with a higher priority than) the default Locale listener
            KernelEvents::TERMINATE => [['onTerminate', 20]],
        ];
    }

}