App\Security\Voter\PropertyVoter

Complexity

Total Complexity

10

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Importance

Changes	3
Bugs	0	Features	1

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	supports()	0	4	2
A	canEdit()	0	11	4
A	canView()	0	8	2
A	voteOnAttribute()	0	9	1

<?php

declare(strict_types=1);

namespace App\Security\Voter;

use App\Entity\Property;
use LogicException;
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;

final class PropertyVoter extends Voter
{
    private Security $security;

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

    /**
     * @param string $attribute
     */
    protected function supports($attribute, $subject): bool
    {
        return \in_array($attribute, ['PROPERTY_EDIT', 'PROPERTY_VIEW'], true)
            && $subject instanceof Property;
    }

    protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
    {
        /** @var Property $property */
        $property = $subject;

        return match ($attribute) {
            'PROPERTY_VIEW' => $this->canView($property, $token),
            'PROPERTY_EDIT' => $this->canEdit($property, $token),
            default => throw new LogicException('This code should not be reached!'),
        };
    }

    private function canView(Property $property, TokenInterface $token): bool
    {
        // if they can edit, they can view
        if ($this->canEdit($property, $token)) {
            return true;
        }

        return $property->isPublished();
    }

    private function canEdit(Property $property, TokenInterface $token): bool
    {
        $user = $token->getUser();
        // if the user is anonymous, do not grant access
        if (!$user instanceof UserInterface) {
            return false;
        } elseif ($this->security->isGranted('ROLE_ADMIN')) {
            return true;
        }

        return $user === $property->getAuthor() && $user->isVerified();
    }
}