Create a voter for applying all transitions on all workflow's steps

This voter checks that the related entity's centers is reachable by the user.

src/Bundle/ChillMainBundle/Security/Authorization/EntityWorkflowTransitionVoter.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Security\Authorization;
+
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStep;
+use Chill\MainBundle\Security\ProvideRoleHierarchyInterface;
+use Chill\MainBundle\Security\Resolver\CenterResolverManagerInterface;
+use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface;
+use Symfony\Component\Security\Core\Authorization\Voter\Voter;
+
+/**
+ * A voter class that determines if a user has permission to apply all transitions
+ * in a workflow based on their roles and the centers they have access to.
+ */
+final class EntityWorkflowTransitionVoter extends Voter implements ProvideRoleHierarchyInterface
+{
+    final public const APPLY_ALL_TRANSITIONS = 'CHILL_MAIN_WORKFLOW_APPLY_ALL_TRANSITION';
+
+    public function __construct(
+        private readonly EntityWorkflowManager $workflowManager,
+        private readonly AuthorizationHelperForCurrentUserInterface $authorizationHelper,
+        private readonly CenterResolverManagerInterface $centerResolverManager,
+        private readonly AccessDecisionManagerInterface $accessDecisionManager,
+    ) {}
+
+    public function getRoles(): array
+    {
+        return [self::APPLY_ALL_TRANSITIONS];
+    }
+
+    public function getRolesWithoutScope(): array
+    {
+        return [self::APPLY_ALL_TRANSITIONS];
+    }
+
+    public function getRolesWithHierarchy(): array
+    {
+        return [
+            'workflow.Permissions' => [
+                self::APPLY_ALL_TRANSITIONS,
+            ],
+        ];
+    }
+
+    protected function supports(string $attribute, $subject): bool
+    {
+        return self::APPLY_ALL_TRANSITIONS === $attribute && $subject instanceof EntityWorkflowStep;
+    }
+
+    protected function voteOnAttribute(string $attribute, $subject, TokenInterface $token): bool
+    {
+        /** @var EntityWorkflowStep $subject */
+        $entityWorkflow = $subject->getEntityWorkflow();
+
+        if (!$this->accessDecisionManager->decide($token, [EntityWorkflowVoter::SEE], $entityWorkflow)) {
+            return false;
+        }
+
+        $handler = $this->workflowManager->getHandler($entityWorkflow);
+        $entity = $handler->getRelatedEntity($entityWorkflow);
+
+        if (null === $entity) {
+            return false;
+        }
+
+        $centers = $this->centerResolverManager->resolveCenters($entity);
+        $reachableCenters = $this->authorizationHelper->getReachableCenters(self::APPLY_ALL_TRANSITIONS);
+
+        foreach ($centers as $center) {
+            if (in_array($center, $reachableCenters, true)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}