feat: Hex Wars - Badge auch bei beendeten/abgebrochenen Spielen

backend/src/tools/gebietseroberung/routes.js

@@ -32,6 +32,7 @@ const router  = express.Router();
     ['opp_head',     'TEXT'],
     ['owner_scouts', 'TEXT'],
     ['opp_scouts',   'TEXT'],
+    ['seen_by',      'TEXT'],
   ]) {
     if (!cols.includes(col)) db.exec(`ALTER TABLE geo_games ADD COLUMN ${col} ${def}`);
   }
@@ -281,14 +282,25 @@ router.get('/', authenticate, (req, res) => {
   res.json(games);
 });
 
-// ── Meine Züge: Anzahl Spiele wo ich dran bin ────────────────────────────────
+// ── Meine Züge + ungesehene Spielenden ──────────────────────────────────────
 router.get('/my-turns', authenticate, (req, res) => {
   const me = uid(req);
-  const { count } = db.prepare(`
+  // Aktive Spiele wo ich dran bin
+  const { count: turns } = db.prepare(`
     SELECT COUNT(*) as count FROM geo_games
     WHERE status='active' AND current_turn=?
   `).get(me);
-  res.json({ count });
+  // Beendete Spiele wo ich beteiligt bin aber noch nicht gesehen habe
+  const games = db.prepare(`
+    SELECT id, seen_by FROM geo_games
+    WHERE status='finished' AND move_count >= 2
+      AND (owner_id=? OR opponent_id=?)
+  `).all(me, me);
+  const unseen = games.filter(g => {
+    const seen = g.seen_by ? JSON.parse(g.seen_by) : [];
+    return !seen.includes(me);
+  }).length;
+  res.json({ count: turns + unseen });
 });
 
 // ── Topliste ──────────────────────────────────────────────────────────────────
@@ -502,6 +514,20 @@ router.post('/:id/move', authenticate, (req, res) => {
   res.json(getGameForUser(game.id, me));
 });
 
+// ── Spiel als gesehen markieren ──────────────────────────────────────────────
+router.post('/:id/seen', authenticate, (req, res) => {
+  const me  = uid(req);
+  const game = db.prepare('SELECT * FROM geo_games WHERE id=?').get(req.params.id);
+  if (!game) return res.status(404).json({ error: 'Nicht gefunden' });
+  if (game.owner_id !== me && game.opponent_id !== me) return res.status(403).json({ error: 'Kein Zugriff' });
+  const seen = game.seen_by ? JSON.parse(game.seen_by) : [];
+  if (!seen.includes(me)) {
+    seen.push(me);
+    db.prepare('UPDATE geo_games SET seen_by=? WHERE id=?').run(JSON.stringify(seen), game.id);
+  }
+  res.json({ ok: true });
+});
+
 // ── Scout: 3x3 Bereich aufdecken (kostet Zug) ───────────────────────────────
 router.post('/:id/scout', authenticate, (req, res) => {
   const me = uid(req);