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

backend/src/routes/dashboard.js

@@ -206,4 +206,38 @@ router.post('/board/:id/promote', authenticate, (req, res) => {
   res.json(updated);
 });
 
+// ── Push-Zeitplaner ───────────────────────────────────────────────────────────
+router.get('/push-schedules', authenticate, (req, res) => {
+  const rows = db.prepare(`
+    SELECT * FROM push_schedules
+    WHERE user_id=? AND sent=0 AND scheduled_at > datetime('now','localtime')
+    ORDER BY scheduled_at ASC
+  `).all(uid(req));
+  res.json(rows);
+});
+
+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' });
+  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);
+  res.json(db.prepare('SELECT * FROM push_schedules WHERE id=?').get(r.lastInsertRowid));
+});
+
+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;
+  db.prepare('UPDATE push_schedules SET message=?, scheduled_at=?, sent=0 WHERE id=?')
+    .run(message ?? row.message, scheduled_at ?? row.scheduled_at, row.id);
+  res.json(db.prepare('SELECT * FROM push_schedules WHERE id=?').get(row.id));
+});
+
+router.delete('/push-schedules/:id', authenticate, (req, res) => {
+  db.prepare('DELETE FROM push_schedules WHERE id=? AND user_id=?').run(req.params.id, uid(req));
+  res.json({ ok: true });
+});
+
 module.exports = router;