Some changes

backend/controllers/sessionController.js

@@ -0,0 +1,19 @@
+import sessionService from '../services/sessionService.js';
+
+const sessionController = {
+    async checkSession(req, res) {
+        try {
+            const isValid = await sessionService.isSessionValid(req);
+            if (isValid) {
+                res.status(200).json({ valid: true });
+            } else {
+                res.status(401).json({ valid: false, message: "Session abgelaufen" });
+            }
+        } catch (error) {
+            console.error("Fehler bei der Session-Überprüfung:", error);
+            res.status(500).json({ valid: false, message: "Serverfehler bei der Session-Überprüfung" });
+        }
+    }
+};
+
+export default sessionController;

backend/middleware/authMiddleware.js

@@ -12,6 +12,7 @@ export const authenticate = async (req, res, next) => {
         } 
         next();
     } catch(error) {
+        console.log(error);
         return res.status(500).json({ error: 'Internal Server Error at auth' });
     }
 };

backend/routes/sessionRoutes.js

@@ -0,0 +1,9 @@
+import express from 'express';
+import { authenticate } from '../middleware/authMiddleware.js';
+import sessionController from '../controllers/sessionController.js';
+
+const router = express.Router();
+
+router.get('/status', authenticate, sessionController.checkSession);
+
+export default router;

backend/server.js

@@ -26,6 +26,7 @@ import Season from './models/Season.js';
 import Location from './models/Location.js';
 import groupRoutes from './routes/groupRoutes.js';
 import diaryDateTagRoutes from './routes/diaryDateTagRoutes.js';
+import sessionRoutes from './routes/sessionRoutes.js';
 
 const app = express();
 const port = process.env.PORT || 3000;
@@ -51,6 +52,7 @@ app.use('/api/diary-date-activities', diaryDateActivityRoutes);
 app.use('/api/matches', matchRoutes);
 app.use('/api/group', groupRoutes);
 app.use('/api/diarydatetags', diaryDateTagRoutes);
+app.use('/api/session', sessionRoutes);
 
 app.use(express.static(path.join(__dirname, '../frontend/dist')));
 

backend/services/sessionService.js

@@ -0,0 +1,10 @@
+import { authenticate } from '../middleware/authMiddleware.js';
+
+const sessionService = {
+
+    async isSessionValid(req) {
+        return true;
+    }
+};
+
+export default sessionService;