<?php

namespace ;

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\Security;
use Symfony\Component\Security\Core\User\UserInterface;

class  extends Voter
{
    const SEARCH = '_search';

    /**
     * @var Security
     */
    private $security;

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

    protected function supports($attribute, $subject)
    {
        return in_array($attribute, [
            self::SEARCH,
        ]);
    }

    protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
    {
        $user = $token->getUser();
        // if the user is anonymous, do not grant access
        if (!$user instanceof UserInterface) {
            return false;
        }

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

        // ... (check conditions and return true to grant permission) ...
        switch ($attribute) {
            case self::SEARCH:
                return $this->canSearch($subject, $user);
        }
        throw new \LogicException('This code should not be reached!');
    }

    private function canSearch($subject, User $user)
    {
        return true;
    }

}