entity workflow: handle sending an access key by email

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

@@ -52,11 +52,11 @@ class NotificationOnTransition implements EventSubscriberInterface
     public static function getSubscribedEvents(): array
     {
         return [
-            'workflow.completed' => 'onCompleted',
+            'workflow.completed' => 'onCompletedSendNotification',
         ];
     }
 
-    public function onCompleted(Event $event): void
+    public function onCompletedSendNotification(Event $event): void
     {
         if (!$event->getSubject() instanceof EntityWorkflow) {
             return;

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

@@ -0,0 +1,71 @@
+<?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\Workflow\EntityWorkflowStep;
+use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Chill\MainBundle\Workflow\Helper\MetadataExtractor;
+use Symfony\Component\Mailer\MailerInterface;
+use Symfony\Component\Mime\Email;
+use Symfony\Component\Templating\EngineInterface;
+use Symfony\Component\Workflow\Registry;
+
+class SendAccessKeyEventSubscriber
+{
+    private EngineInterface $engine;
+
+    private EntityWorkflowManager $entityWorkflowManager;
+
+    private MailerInterface $mailer;
+
+    private MetadataExtractor $metadataExtractor;
+
+    private Registry $registry;
+
+    public function __construct(EngineInterface $engine, MetadataExtractor $metadataExtractor, Registry $registry, EntityWorkflowManager $entityWorkflowManager, MailerInterface $mailer)
+    {
+        $this->engine = $engine;
+        $this->metadataExtractor = $metadataExtractor;
+        $this->registry = $registry;
+        $this->entityWorkflowManager = $entityWorkflowManager;
+        $this->mailer = $mailer;
+    }
+
+    public function postPersist(EntityWorkflowStep $step): void
+    {
+        $entityWorkflow = $step->getEntityWorkflow();
+
+        $place = $this->metadataExtractor->buildArrayPresentationForPlace($entityWorkflow);
+        $workflow = $this->metadataExtractor->buildArrayPresentationForWorkflow(
+            $this->registry->get($entityWorkflow, $entityWorkflow->getWorkflowName())
+        );
+        $handler = $this->entityWorkflowManager->getHandler($entityWorkflow);
+
+        foreach ($entityWorkflow->futureDestEmails as $emailAddress) {
+            $context = [
+                'entity_workflow' => $entityWorkflow,
+                'dest' => $emailAddress,
+                'place' => $place,
+                'workflow' => $workflow,
+                'entityTitle' => $handler->getEntityTitle($entityWorkflow),
+            ];
+
+            $email = new Email();
+            $email
+                ->addTo($emailAddress)
+                ->subject($this->engine->render('@ChillMain/Workflow/workflow_send_access_key_title.fr.txt.twig', $context))
+                ->text($this->engine->render('@ChillMain/Workflow/workflow_send_access_key.fr.txt.twig', $context));
+
+            $this->mailer->send($email);
+        }
+    }
+}