feat: enhance API response handling and add new components for module management

apps/web/app/api/club/membership-apply/route.ts

@@ -1,13 +1,38 @@
-import { NextResponse } from 'next/server';
+import * as z from 'zod';
 
+import {
+  apiError,
+  apiSuccess,
+  emailSchema,
+  requiredString,
+} from '@kit/next/route-helpers';
 import { getLogger } from '@kit/shared/logger';
 import { getSupabaseServerAdminClient } from '@kit/supabase/server-admin-client';
 
+const MembershipApplySchema = z.object({
+  accountId: requiredString('Konto-ID'),
+  firstName: requiredString('Vorname'),
+  lastName: requiredString('Nachname'),
+  email: emailSchema,
+  phone: z.string().optional(),
+  street: z.string().optional(),
+  postalCode: z.string().optional(),
+  city: z.string().optional(),
+  dateOfBirth: z.string().optional(),
+  message: z.string().optional(),
+});
+
 export async function POST(request: Request) {
   const logger = await getLogger();
 
   try {
     const body = await request.json();
+    const parsed = MembershipApplySchema.safeParse(body);
+
+    if (!parsed.success) {
+      return apiError(parsed.error.issues[0]?.message ?? 'Ungültige Eingabe');
+    }
+
     const {
       accountId,
       firstName,
@@ -19,23 +44,7 @@ export async function POST(request: Request) {
       city,
       dateOfBirth,
       message,
-    } = body;
-
-    if (!accountId || !firstName || !lastName || !email) {
-      return NextResponse.json(
-        {
-          error: 'Konto-ID, Vorname, Nachname und E-Mail sind erforderlich',
-        },
-        { status: 400 },
-      );
-    }
-
-    if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
-      return NextResponse.json(
-        { error: 'Ungültige E-Mail-Adresse' },
-        { status: 400 },
-      );
-    }
+    } = parsed.data;
 
     const supabase = getSupabaseServerAdminClient();
 
@@ -58,21 +67,15 @@ export async function POST(request: Request) {
         { error, context: 'membership-apply-insert' },
         '[membership-apply] Insert error',
       );
-      return NextResponse.json(
-        { error: 'Bewerbung fehlgeschlagen' },
-        { status: 500 },
-      );
+      return apiError('Bewerbung fehlgeschlagen', 500);
     }
 
-    return NextResponse.json({
-      success: true,
-      message: 'Bewerbung erfolgreich eingereicht',
-    });
+    return apiSuccess({ message: 'Bewerbung erfolgreich eingereicht' });
   } catch (err) {
     logger.error(
       { error: err, context: 'membership-apply' },
       '[membership-apply] Error',
     );
-    return NextResponse.json({ error: 'Serverfehler' }, { status: 500 });
+    return apiError('Serverfehler', 500);
   }
 }