Feat: Add ICS generator for disposition dates

src/Controller/Teamer/Disposition/ContractPdfController.php

@@ -16,6 +16,7 @@ class ContractPdfController extends AbstractController
     {}
 
     #[Route('/teamer/disposition/contract/{uuid}', name: 'app_teamer_disposition_contractpdf')]
+    #[IsGranted('ROLE_TEAMER')]
     #[IsGranted('CONTRACT', subject: 'disposition')]
     public function index(Disposition $disposition): Response
     {

src/Controller/Teamer/Disposition/DetailController.php

@@ -32,6 +32,7 @@ class DetailController extends AbstractController
     }
 
     #[Route('/teamer/disposition/detail/{uuid}', name: 'app_teamer_disposition_detail')]
+    #[IsGranted('ROLE_TEAMER')]
     #[IsGranted('VIEW', subject: 'disposition')]
     public function index(Disposition $disposition, Request $request): Response
     {

src/Controller/Teamer/Disposition/IcsController.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Controller\Teamer\Disposition;
+
+use App\Entity\Disposition;
+use App\Service\Common\IcsGenerator;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\HeaderUtils;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+class IcsController extends AbstractController
+{
+    #[Route('/teamer/disposition/ics/{uuid}', name: 'app_teamer_disposition_ics')]
+    #[IsGranted('ROLE_TEAMER')]
+    #[IsGranted('VIEW', subject: 'disposition')]
+    public function index(Disposition $disposition): Response
+    {
+        $assignment = $disposition->getAssignment();
+        $jobProfile = $assignment->getJobProfile();
+        $ics = (new IcsGenerator($disposition))->generate();
+        $filename = sprintf(
+            'Einteilung_%s_%s-%s.ics',
+            $jobProfile->getName(),
+            $assignment->getEffectivePeriod()->start->format('d.m.Y'),
+            $assignment->getEffectivePeriod()->end->format('d.m.Y')
+        );
+        $disposition = HeaderUtils::makeDisposition(HeaderUtils::DISPOSITION_INLINE, $filename, md5($filename));
+
+        $response = new Response($ics);
+        $response->setPrivate();
+        $response->headers->set('Content-type', 'text/calendar');
+        $response->headers->set('Content-Disposition', $disposition);
+
+        return $response;
+    }
+}

src/Controller/Teamer/Disposition/InvoicePdfController.php

@@ -16,6 +16,7 @@ class InvoicePdfController extends AbstractController
     {}
 
     #[Route('/teamer/disposition/invoice/{uuid}', name: 'app_teamer_disposition_invoicepdf')]
+    #[IsGranted('ROLE_TEAMER')]
     #[IsGranted('INVOICE', subject: 'disposition')]
     public function index(Disposition $disposition): Response
     {

src/Service/Common/IcsGenerator.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Service\Common;
+
+use App\Entity\Disposition;
+use Spatie\IcalendarGenerator\Components\Calendar;
+use Spatie\IcalendarGenerator\Components\Event;
+
+class IcsGenerator
+{
+    public function __construct(private readonly Disposition $disposition)
+    {}
+
+    public function generate(): string
+    {
+        $assignment = $this->disposition->getAssignment();
+
+        $calendar = Calendar::create('MyE&P Team');
+
+        $label = sprintf('E&P: Einteilung als %s', $assignment->getJobProfile()->getName());
+        $address = sprintf("%s\n%s", $assignment->getDestination()->getProduct(), $assignment->getDestination()->getHotel());
+
+        $event = Event::create($label)
+            ->startsAt($assignment->getEffectivePeriod()->start)
+            ->endsAt($assignment->getEffectivePeriod()->end->modify('+1 day'))
+            ->address($address)
+            ->description($label)
+        ;
+
+        if (null !== $contact = $assignment->getContact()) {
+            $event->organizer($contact->getEmail(), $contact);
+        }
+
+        $calendar->event($event);
+
+        return $calendar->get();
+    }
+}