Creating Participation refunds

app/Domains/Admin/Controllers/DocumentTemplatesPreviewController.php

@@ -2,8 +2,7 @@
 
 namespace App\Domains\Admin\Controllers;
 
-use App\Domains\ParticipantInvoice\ParticipantInvoiceTokens;
-use App\Models\DocumentTemplate;
+use App\Models\DocumentTypeCatalog;
 use App\Providers\DocumentTemplateRenderProvider;
 use App\Providers\PdfGenerateAndDownloadProvider;
 use App\Scopes\CommonController;
@@ -17,10 +16,16 @@ class DocumentTemplatesPreviewController extends CommonController
 {
     public function __invoke(Request $request): Response
     {
+        $documentType = (string) $request->input('type', DocumentTypeCatalog::default());
+
+        if (!DocumentTypeCatalog::has($documentType)) {
+            abort(422, 'Unbekannte Dokumentart.');
+        }
+
         $html = new DocumentTemplateRenderProvider(
-            DocumentTemplate::TYPE_PARTICIPANT_INVOICE,
+            $documentType,
             (array) $request->input('blocks', []),
-        )->render(ParticipantInvoiceTokens::sample());
+        )->render(DocumentTypeCatalog::sampleTokens($documentType));
 
         return response(PdfGenerateAndDownloadProvider::fromHtml($html, 'portrait'), 200, [
             'Content-Type' => 'application/pdf',