<?php
namespace App\Security\Voter;
use App\Entity\Space;
use App\Entity\User;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\Voter\Voter;
use Symfony\Component\Security\Core\User\UserInterface;
class SpaceVoter extends Voter
{
public const VIEW = 'view';
protected function supports(string $attribute, $subject): bool
{
// replace with your own logic
// https://symfony.com/doc/current/security/voters.html
return in_array($attribute, [self::VIEW])
&& $subject instanceof Space;
}
protected function voteOnAttribute(string $attribute, $subject, TokenInterface $token): bool
{
$user = $token->getUser();
// if the user is anonymous, do not grant access
if (!$user instanceof UserInterface) {
return false;
}
switch ($attribute) {
case self::VIEW:
return $this->canView($subject, $user);
}
return false;
}
private function canView(Space $space, User $user): bool
{
return $user->getClient()->getClientType()->hasSpaceAvailable($space);
}
}