CountingEventListener.php

namespace App\EventListener;

use App\Entity\Counting;
use App\Entity\User;
use Doctrine\ORM\Event\PrePersistEventArgs;
use Symfony\Component\Security\Core\Security;

class CountingEventListener
{
    /**
     * @var Security
     */
    private $security;

    /**
     * @param Security $security
     */
    public function __construct(Security $security)
    {
        $this->security = $security;
    }

    public function prePersist(Counting $counting, PrePersistEventArgs $event)
    {
        if (null === $user = $this->security->getUser()) {
            return;
        }

        if ($this->security->isGranted('ROLE_ADMIN')) {
            return;
        }

        if ($this->security->isGranted('ROLE_MANAGER')) {
            $counting->setManager($user);

            return;
        }
        if ($this->security->isGranted('ROLE_USER')) {
            $counting->setPolicyHolder($user);
        }
    }
}

services.yaml

services:
    # ...

    App\EventListener\CountingEventListener:
        tags:
            -
                # these are the basic options that define the entity listener
                name: 'doctrine.orm.entity_listener'
                event: 'prePersist'
                entity: 'App\Entity\Counting'

                # set the 'lazy' option to TRUE to only instantiate listeners when they are used
                lazy: true