Push-Erinnerungen: Widget, Backend-Scheduler, Pushover-Versand jede Minute

backend/src/routes/dashboard.js

@@ -219,10 +219,12 @@ router.get('/push-schedules', authenticate, (req, res) => {
 router.post('/push-schedules', authenticate, (req, res) => {
   const { message, scheduled_at } = req.body;
   if (!message?.trim() || !scheduled_at) return res.status(400).json({ error: 'Nachricht und Zeitpunkt erforderlich' });
+  // Normalisieren: T→Leerzeichen, Sekunden ergänzen
+  const normalized = scheduled_at.replace('T',' ') + (scheduled_at.length <= 16 ? ':00' : '');
   const r = db.prepare(`
     INSERT INTO push_schedules (user_id, message, scheduled_at, created_at)
     VALUES (?, ?, ?, datetime('now','localtime'))
-  `).run(uid(req), message.trim(), scheduled_at);
+  `).run(uid(req), message.trim(), normalized);
   res.json(db.prepare('SELECT * FROM push_schedules WHERE id=?').get(r.lastInsertRowid));
 });
 
@@ -230,8 +232,9 @@ router.put('/push-schedules/:id', authenticate, (req, res) => {
   const row = db.prepare('SELECT * FROM push_schedules WHERE id=? AND user_id=?').get(req.params.id, uid(req));
   if (!row) return res.status(404).json({ error: 'Nicht gefunden' });
   const { message, scheduled_at } = req.body;
+  const normalized = scheduled_at ? scheduled_at.replace('T',' ') + (scheduled_at.length <= 16 ? ':00' : '') : row.scheduled_at;
   db.prepare('UPDATE push_schedules SET message=?, scheduled_at=?, sent=0 WHERE id=?')
-    .run(message ?? row.message, scheduled_at ?? row.scheduled_at, row.id);
+    .run(message ?? row.message, normalized, row.id);
   res.json(db.prepare('SELECT * FROM push_schedules WHERE id=?').get(row.id));
 });