feat: send disposition reminder email on contract confirmation

src/EventListener/EmailNotificationSubscriber.php

@@ -8,6 +8,7 @@ use App\Entity\Upload;
 use App\Event\ApplicationStatusEvent;
 use App\Event\AssignmentCalledOffEvent;
 use App\Event\DispositionCreatedEvent;
+use App\Event\DocumentConfirmedEvent;
 use App\Event\DocumentRejectedEvent;
 use App\Event\DocumentUploadedEvent;
 use App\Model\EmailAttachmentDto;
@@ -32,6 +33,7 @@ class EmailNotificationSubscriber implements EventSubscriberInterface
             DocumentRejectedEvent::NAME => 'onDocumentRejected',
             ApplicationStatusEvent::NAME => 'onApplicationStatus',
             AssignmentCalledOffEvent::NAME => 'onAssignmentCalledOff',
+            DocumentConfirmedEvent::NAME => 'onDocumentConfirmed',
         ];
     }
 
@@ -64,6 +66,34 @@ class EmailNotificationSubscriber implements EventSubscriberInterface
         ]);
     }
 
+    public function onDocumentConfirmed(DocumentConfirmedEvent $event): void
+    {
+        $document = $event->getDocument();
+
+        if (Upload::TYPE_CONTRACT !== $document->getType()) {
+            return;
+        }
+
+        $disposition = $document->getDisposition();
+        $teamer = $disposition->getTeamer();
+        $assignment = $disposition->getAssignment();
+        $destination = $assignment->getDestination();
+
+        $dueDate = (new \DateTimeImmutable())->modify('+5 days');
+
+        if ($destination->getDateFrom() > $dueDate) {
+            return;
+        }
+
+        $this->mailer->createAndSendEmail([
+            'disposition' => $disposition,
+        ], [
+            'to' => $teamer->getCommunication()->getEmail(),
+            'subject' => 'Reminder: Dein Einsatz '.$destination,
+            'template' => 'email/reminder_pre_disposition.html.twig',
+        ]);
+    }
+
     /**
      * Notify managers about uploaded documents
      */