Event addons bookable

app/Domains/Event/Controllers/DetailsController.php

@@ -2,6 +2,8 @@
 
 namespace App\Domains\Event\Controllers;
 
+use App\Domains\Event\Actions\SetEventAddons\SetEventAddonsCommand;
+use App\Domains\Event\Actions\SetEventAddons\SetEventAddonsRequest;
 use App\Domains\Event\Actions\SetParticipationFees\SetParticipationFeesCommand;
 use App\Domains\Event\Actions\SetParticipationFees\SetParticipationFeesRequest;
 use App\Domains\Event\Actions\SetParticipationOptions\SetParticipationOptionsCommand;
@@ -155,6 +157,17 @@ class DetailsController extends CommonController {
         return response()->json(['status' => $response->success ? 'success' : 'error', 'message' => $response->message]);
     }
 
+    public function updateEventAddons(int $eventId, Request $request): JsonResponse
+    {
+        $event = $this->events->getById($eventId);
+
+        $setRequest = new SetEventAddonsRequest($event, (array)$request->input('addons', []));
+        $setCommand = new SetEventAddonsCommand($setRequest);
+        $response = $setCommand->execute();
+
+        return response()->json(['status' => $response->success ? 'success' : 'error', 'message' => $response->message]);
+    }
+
     public function downloadPdfList(string $eventId, string $listType, Request $request): Response
     {
         $event = $this->events->getByIdentifier($eventId);

app/Domains/Event/Controllers/ParticipantUpdateController.php

@@ -45,6 +45,7 @@ class ParticipantUpdateController extends CommonController {
             amountExpected: $request->input('amountExpected'),
             cocStatus: $request->input('cocStatus'),
             participationOptions: $request->has('participationOptions') ? (array)$request->input('participationOptions') : null,
+            selectedAddons: $request->has('selectedAddons') ? (array)$request->input('selectedAddons') : null,
         );
 
         $command = new UpdateParticipantCommand($updateRequest);

app/Domains/Event/Controllers/SignupController.php

@@ -104,6 +104,11 @@ class SignupController extends CommonController {
             $siblingReduction
         );
 
+        // Gewählte Zusätze (Event-Addons) auflösen und auf den Gesamtbetrag aufaddieren.
+        $selectedAddonKeys = array_keys(array_filter((array)$request->input('addons', []), fn($v) => (bool)$v));
+        $addonResolution = $eventResource->resolveAddons($selectedAddonKeys, $arrival, $departure);
+        $amount->addAmount($addonResolution['total']);
+
         $signupRequest = new SignUpRequest(
             $event,
             $registrationData['userId'] ?? null,
@@ -143,6 +148,7 @@ class SignupController extends CommonController {
             $registrationData['paymentMethod'] ?? null,
             (array)($registrationData['paymentOptions'] ?? []),
             (array)($registrationData['participationOptions'] ?? []),
+            $addonResolution['items'],
         );
 
         $signupCommand = new SignUpCommand($signupRequest);
@@ -185,14 +191,22 @@ class SignupController extends CommonController {
 
         $siblingReduction = $request->input('sibling') === 'true';
 
+        $arrival = \DateTime::createFromFormat('Y-m-d', $request->input('arrival'));
+        $departure = \DateTime::createFromFormat('Y-m-d', $request->input('departure'));
+
         $amount = $event->calculateAmount(
             $request->input('participationType'),
             $request->input('beitrag'),
-            \DateTime::createFromFormat('Y-m-d', $request->input('arrival')),
-            \DateTime::createFromFormat('Y-m-d', $request->input('departure')),
+            $arrival,
+            $departure,
             $siblingReduction
         );
 
+        // Gewählte Zusätze immer einrechnen -- so enthält der finale Anzeigebetrag (und der Bestätigungstext)
+        // stets die Addons und der Zahlungsschritt wird nur bei Gesamt 0 € übersprungen.
+        $selectedAddonKeys = array_keys(array_filter((array)$request->input('addons', []), fn($v) => (bool)$v));
+        $amount->addAmount($event->resolveAddons($selectedAddonKeys, $arrival, $departure)['total']);
+
         // amountValue (numerisch) steuert im Frontend das Überspringen des Zahlungsart-Schritts bei 0 €.
         return response()->json([
             'amount' => $amount->toString(),