ToDo-Board: BoardModal, Roadmap, Wünsche, Unread-Polling

backend/src/db.js

@@ -284,6 +284,28 @@ for (const [k, v] of loginDefaults) {
     db.prepare('INSERT INTO admin_settings (key, value) VALUES (?, ?)').run(k, v);
 }
 
+// ── Ideen-Board ───────────────────────────────────────────────────────────────
+if (!db.prepare("SELECT name FROM sqlite_master WHERE type='table' AND name='board_items'").get()) {
+  db.exec(`
+    CREATE TABLE board_items (
+      id          INTEGER PRIMARY KEY AUTOINCREMENT,
+      type        TEXT NOT NULL CHECK(type IN ('roadmap','wish')),
+      user_id     INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+      title       TEXT NOT NULL,
+      description TEXT NOT NULL DEFAULT '',
+      created_at  DATETIME DEFAULT NULL
+    )
+  `);
+}
+if (!db.prepare("SELECT name FROM sqlite_master WHERE type='table' AND name='board_reads'").get()) {
+  db.exec(`
+    CREATE TABLE board_reads (
+      user_id     INTEGER PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
+      last_read   DATETIME DEFAULT NULL
+    )
+  `);
+}
+
 // ── Link-Liste ────────────────────────────────────────────────────────────────
 if (!db.prepare("SELECT name FROM sqlite_master WHERE type='table' AND name='link_list'").get()) {
   db.exec(`

backend/src/routes/dashboard.js

@@ -67,7 +67,6 @@ router.put('/note', authenticate, (req, res) => {
   res.json({ success: true, updated_at: new Date().toISOString() });
 });
 
-module.exports = router;
 
 // ── Statistiken ───────────────────────────────────────────────────────────────
 router.get('/stats', authenticate, (req, res) => {
@@ -123,3 +122,71 @@ router.get('/stats', authenticate, (req, res) => {
 
   res.json({ totalOrders, bezahltOrders, totalRevenue, offeneRevenue, ordersThisMonth, totalCalcs, byStatus });
 });
+
+// ── Ideen-Board ───────────────────────────────────────────────────────────────
+router.get('/board', authenticate, (req, res) => {
+  const u = uid(req);
+  const items = db.prepare(`
+    SELECT b.*, us.username as author
+    FROM board_items b JOIN users us ON us.id=b.user_id
+    ORDER BY b.type ASC, b.created_at DESC
+  `).all();
+
+  const lastRead = db.prepare('SELECT last_read FROM board_reads WHERE user_id=?').get(u)?.last_read;
+  const unread = lastRead
+    ? db.prepare("SELECT COUNT(*) c FROM board_items WHERE created_at > ? AND user_id != ?").get(lastRead, u).c
+    : db.prepare('SELECT COUNT(*) c FROM board_items WHERE user_id != ?').get(u).c;
+
+  res.json({ items, unread });
+});
+
+router.get('/board/unread', authenticate, (req, res) => {
+  const u = uid(req);
+  const lastRead = db.prepare('SELECT last_read FROM board_reads WHERE user_id=?').get(u)?.last_read;
+  const unread = lastRead
+    ? db.prepare("SELECT COUNT(*) c FROM board_items WHERE created_at > ? AND user_id != ?").get(lastRead, u).c
+    : db.prepare('SELECT COUNT(*) c FROM board_items WHERE user_id != ?').get(u).c;
+  res.json({ unread });
+});
+
+router.post('/board/read', authenticate, (req, res) => {
+  const u = uid(req);
+  db.prepare(`INSERT OR REPLACE INTO board_reads (user_id, last_read) VALUES (?, datetime('now','localtime'))`).run(u);
+  res.json({ ok: true });
+});
+
+router.post('/board', authenticate, (req, res) => {
+  const u = uid(req);
+  const { type, title, description = '' } = req.body;
+  if (!['roadmap','wish'].includes(type)) return res.status(400).json({ error: 'Ungültiger Typ' });
+  if (type === 'roadmap' && req.user.role !== 'admin') return res.status(403).json({ error: 'Nur Admins' });
+  if (!title?.trim()) return res.status(400).json({ error: 'Titel erforderlich' });
+  const r = db.prepare(`INSERT INTO board_items (type, user_id, title, description, created_at) VALUES (?,?,?,?,datetime('now','localtime'))`)
+    .run(type, u, title.trim(), description.trim());
+  res.json({ ...db.prepare('SELECT * FROM board_items WHERE id=?').get(r.lastInsertRowid),
+    author: req.user.username });
+});
+
+router.put('/board/:id', authenticate, (req, res) => {
+  const item = db.prepare('SELECT * FROM board_items WHERE id=?').get(req.params.id);
+  if (!item) return res.status(404).json({ error: 'Nicht gefunden' });
+  const isAdmin = req.user.role === 'admin';
+  const isOwn   = item.user_id === uid(req);
+  if (!isAdmin && (!isOwn || item.type === 'roadmap')) return res.status(403).json({ error: 'Kein Zugriff' });
+  const { title, description } = req.body;
+  db.prepare('UPDATE board_items SET title=?, description=? WHERE id=?')
+    .run(title ?? item.title, description ?? item.description, item.id);
+  res.json({ ...db.prepare('SELECT * FROM board_items WHERE id=?').get(item.id), author: req.user.username });
+});
+
+router.delete('/board/:id', authenticate, (req, res) => {
+  const item = db.prepare('SELECT * FROM board_items WHERE id=?').get(req.params.id);
+  if (!item) return res.status(404).json({ error: 'Nicht gefunden' });
+  const isAdmin = req.user.role === 'admin';
+  const isOwn   = item.user_id === uid(req);
+  if (!isAdmin && !isOwn) return res.status(403).json({ error: 'Kein Zugriff' });
+  db.prepare('DELETE FROM board_items WHERE id=?').run(item.id);
+  res.json({ ok: true });
+});
+
+module.exports = router;