ein runtime error

backend/src/database/schema.sql

@@ -60,7 +60,7 @@ CREATE TABLE IF NOT EXISTS scheduled_shifts (
   required_employees INTEGER NOT NULL CHECK (required_employees >= 1 AND required_employees <= 10) DEFAULT 2,
   assigned_employees TEXT DEFAULT '[]', -- JSON array of employee IDs
   FOREIGN KEY (plan_id) REFERENCES shift_plans(id) ON DELETE CASCADE,
-  FOREIGN KEY (time_slot_id) REFERENCES time_slots(id),
+  FOREIGN KEY (time_slot_id) REFERENCES time_slots(id) ON DELETE CASCADE,
   UNIQUE(plan_id, date, time_slot_id)
 );
 
@@ -89,7 +89,7 @@ CREATE TABLE IF NOT EXISTS employee_availability (
   notes TEXT,
   FOREIGN KEY (employee_id) REFERENCES employees(id) ON DELETE CASCADE,
   FOREIGN KEY (plan_id) REFERENCES shift_plans(id) ON DELETE CASCADE,
-  FOREIGN KEY (time_slot_id) REFERENCES time_slots(id),
+  FOREIGN KEY (time_slot_id) REFERENCES time_slots(id) ON DELETE CASCADE,
   UNIQUE(employee_id, plan_id, day_of_week, time_slot_id)
 );
 

backend/src/models/helpers/shiftPlanHelpers.ts

@@ -78,7 +78,7 @@ export function calculateTotalRequiredEmployees(plan: ShiftPlan): number {
   return plan.shifts.reduce((total, shift) => total + shift.requiredEmployees, 0);
 }
 
-export function getScheduledShiftByDateAndTime(
+/*export function getScheduledShiftByDateAndTime(
   plan: ShiftPlan, 
   date: string, 
   timeSlotId: string
@@ -86,7 +86,7 @@ export function getScheduledShiftByDateAndTime(
   return plan.scheduledShifts?.find(shift => 
     shift.date === date && shift.timeSlotId === timeSlotId
   );
-}
+}*/
 
 export function canPublishPlan(plan: ShiftPlan): { canPublish: boolean; errors: string[] } {
   const errors: string[] = [];

backend/src/routes/scheduledShifts.ts

@@ -0,0 +1,30 @@
+// backend/src/routes/scheduledShifts.ts
+import express from 'express';
+import { authMiddleware, requireRole } from '../middleware/auth.js';
+import { 
+  regenerateScheduledShifts,
+  generateScheduledShiftsForPlan,
+  getScheduledShift,
+  getScheduledShiftsFromPlan,
+  updateScheduledShift
+} from '../controllers/shiftPlanController.js';
+
+const router = express.Router();
+
+router.use(authMiddleware);
+
+
+router.post('/:id/generate-shifts', requireRole(['admin', 'instandhalter']), generateScheduledShiftsForPlan);
+
+router.post('/:id/regenerate-shifts', requireRole(['admin', 'instandhalter']), regenerateScheduledShifts);
+
+// GET all scheduled shifts for a plan
+router.get('/plan/:planId', requireRole(['admin']), getScheduledShiftsFromPlan);
+
+// GET specific scheduled shift
+router.get('/:id', requireRole(['admin']), getScheduledShift);
+
+// UPDATE scheduled shift
+router.put('/:id', requireRole(['admin']), updateScheduledShift);
+
+export default router;

backend/src/routes/shiftPlans.ts

@@ -7,15 +7,8 @@ import {
   createShiftPlan, 
   updateShiftPlan, 
   deleteShiftPlan,
-  //getTemplates,
-  //createFromTemplate,
   createFromPreset,
   revertToDraft,
-  regenerateScheduledShifts,
-  generateScheduledShiftsForPlan,
-  getScheduledShift,
-  getScheduledShiftsFromPlan,
-  updateScheduledShift
 } from '../controllers/shiftPlanController.js';
 
 const router = express.Router();
@@ -51,21 +44,4 @@ router.delete('/:id', requireRole(['admin', 'instandhalter']), deleteShiftPlan);
 // PUT revert published plan to draft
 router.put('/:id/revert-to-draft', requireRole(['admin', 'instandhalter']), revertToDraft);
 
-
-
-// SCHEDULED SHIFTS
-
-router.post('/:id/generate-shifts', requireRole(['admin', 'instandhalter']), generateScheduledShiftsForPlan);
-
-router.post('/:id/regenerate-shifts', requireRole(['admin', 'instandhalter']), regenerateScheduledShifts);
-
-// GET all scheduled shifts for a plan (for debugging)
-router.get('/plan/:planId', requireRole(['admin']), getScheduledShiftsFromPlan);
-
-// GET specific scheduled shift
-router.get('/:id', requireRole(['admin']), getScheduledShift);
-
-// UPDATE scheduled shift
-router.put('/:id', requireRole(['admin']), updateScheduledShift);
-
 export default router;

backend/src/server.ts

@@ -8,6 +8,7 @@ import authRoutes from './routes/auth.js';
 import employeeRoutes from './routes/employees.js';
 import shiftPlanRoutes from './routes/shiftPlans.js';
 import setupRoutes from './routes/setup.js';
+import scheduledShifts from './routes/scheduledShifts.js';
 
 const app = express();
 const PORT = 3002;
@@ -21,6 +22,7 @@ app.use('/api/setup', setupRoutes);
 app.use('/api/auth', authRoutes);
 app.use('/api/employees', employeeRoutes);
 app.use('/api/shift-plans', shiftPlanRoutes);
+app.use('/api/scheduled-shifts', scheduledShifts);
 
 // Error handling middleware should come after routes
 app.use((err: any, req: express.Request, res: express.Response, next: express.NextFunction) => {