added backend for user management

backend/src/routes/employees.ts

@@ -0,0 +1,30 @@
+// backend/src/routes/employees.ts
+import express from 'express';
+import { authMiddleware, requireRole } from '../middleware/auth.js';
+import {
+  getEmployees,
+  getEmployee,
+  createEmployee,
+  updateEmployee,
+  deleteEmployee,
+  getAvailabilities,
+  updateAvailabilities
+} from '../controllers/employeeController.js';
+
+const router = express.Router();
+
+// Alle Routes benötigen Authentication
+router.use(authMiddleware);
+
+// Employee CRUD Routes
+router.get('/', requireRole(['admin', 'instandhalter']), getEmployees);
+router.get('/:id', requireRole(['admin', 'instandhalter']), getEmployee);
+router.post('/', requireRole(['admin']), createEmployee);
+router.put('/:id', requireRole(['admin']), updateEmployee);
+router.delete('/:id', requireRole(['admin']), deleteEmployee);
+
+// Availability Routes
+router.get('/:employeeId/availabilities', requireRole(['admin', 'instandhalter']), getAvailabilities);
+router.put('/:employeeId/availabilities', requireRole(['admin', 'instandhalter']), updateAvailabilities);
+
+export default router;