feat: add POST archive and unarchive endpoints for sessions

Made-with: Cursor

backend/routes/sessions.js

@@ -315,6 +315,42 @@ router.delete('/:id/notes', authenticateToken, (req, res) => {
   }
 });
 
+// Archive a session (admin only)
+router.post('/:id/archive', authenticateToken, (req, res) => {
+  try {
+    const session = db.prepare('SELECT id, is_active FROM sessions WHERE id = ?').get(req.params.id);
+
+    if (!session) {
+      return res.status(404).json({ error: 'Session not found' });
+    }
+
+    if (session.is_active === 1) {
+      return res.status(400).json({ error: 'Cannot archive an active session. Please close it first.' });
+    }
+
+    db.prepare('UPDATE sessions SET archived = 1 WHERE id = ?').run(req.params.id);
+    res.json({ success: true });
+  } catch (error) {
+    res.status(500).json({ error: error.message });
+  }
+});
+
+// Unarchive a session (admin only)
+router.post('/:id/unarchive', authenticateToken, (req, res) => {
+  try {
+    const session = db.prepare('SELECT id FROM sessions WHERE id = ?').get(req.params.id);
+
+    if (!session) {
+      return res.status(404).json({ error: 'Session not found' });
+    }
+
+    db.prepare('UPDATE sessions SET archived = 0 WHERE id = ?').run(req.params.id);
+    res.json({ success: true });
+  } catch (error) {
+    res.status(500).json({ error: error.message });
+  }
+});
+
 // Get games played in a session
 router.get('/:id/games', (req, res) => {
   try {