105 worflow

src/Bundle/ChillMainBundle/Workflow/EventSubscriber/EntityWorkflowTransitionEventSubscriber.php

@@ -0,0 +1,114 @@
+<?php
+
+/**
+ * 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.
+ */
+
+declare(strict_types=1);
+
+namespace Chill\MainBundle\Workflow\EventSubscriber;
+
+use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
+use Chill\MainBundle\Templating\Entity\UserRender;
+use DateTimeImmutable;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Workflow\Event\Event;
+use Symfony\Component\Workflow\Event\GuardEvent;
+use Symfony\Component\Workflow\TransitionBlocker;
+
+class EntityWorkflowTransitionEventSubscriber implements EventSubscriberInterface
+{
+    private LoggerInterface $chillLogger;
+
+    private Security $security;
+
+    private UserRender $userRender;
+
+    public function __construct(
+        LoggerInterface $chillLogger,
+        Security $security,
+        UserRender $userRender
+    ) {
+        $this->chillLogger = $chillLogger;
+        $this->security = $security;
+        $this->userRender = $userRender;
+    }
+
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            'workflow.transition' => 'onTransition',
+            'workflow.guard' => [
+                ['guardEntityWorkflow', 0],
+            ],
+        ];
+    }
+
+    public function guardEntityWorkflow(GuardEvent $event)
+    {
+        if (!$event->getSubject() instanceof EntityWorkflow) {
+            return;
+        }
+
+        /** @var EntityWorkflow $entityWorkflow */
+        $entityWorkflow = $event->getSubject();
+
+        if ($entityWorkflow->isFinalize()) {
+            $event->addTransitionBlocker(
+                new TransitionBlocker(
+                    'workflow.The workflow is finalized',
+                    'd6306280-7535-11ec-a40d-1f7bee26e2c0'
+                )
+            );
+
+            return;
+        }
+
+        if (!$entityWorkflow->getCurrentStep()->getDestUser()->contains($this->security->getUser())) {
+            if (!$event->getMarking()->has('initial')) {
+                $event->addTransitionBlocker(new TransitionBlocker(
+                    'workflow.You are not allowed to apply a transition on this workflow. Only those users are allowed: %users%',
+                    'f3eeb57c-7532-11ec-9495-e7942a2ac7bc',
+                    [
+                        '%users%' => implode(
+                            ', ',
+                            $entityWorkflow->getCurrentStep()->getDestUser()->map(function (User $u) {
+                                return $this->userRender->renderString($u, []);
+                            })->toArray()
+                        ),
+                    ]
+                ));
+            }
+        }
+    }
+
+    public function onTransition(Event $event)
+    {
+        if (!$event->getSubject() instanceof EntityWorkflow) {
+            return;
+        }
+
+        /** @var EntityWorkflow $entityWorkflow */
+        $entityWorkflow = $event->getSubject();
+        $step = $entityWorkflow->getCurrentStep();
+
+        $step
+            ->setTransitionAfter($event->getTransition()->getName())
+            ->setTransitionAt(new DateTimeImmutable('now'))
+            ->setTransitionBy($this->security->getUser());
+
+        $this->chillLogger->info('[workflow] apply transition on entityWorkflow', [
+            'relatedEntityClass' => $entityWorkflow->getRelatedEntityClass(),
+            'relatedEntityId' => $entityWorkflow->getRelatedEntityId(),
+            'transition' => $event->getTransition()->getName(),
+            'by_user' => $this->security->getUser(),
+            'entityWorkflow' => $entityWorkflow->getId(),
+        ]);
+    }
+}