import 'dart:convert'; import 'package:appflowy_backend/log.dart'; import 'package:appflowy_backend/protobuf/flowy-user/user_profile.pb.dart'; extension UserProfilePBExtension on UserProfilePB { String? get authToken { try { final map = jsonDecode(token) as Map; return map['access_token'] as String?; } catch (e) { Log.error('Failed to decode auth token: $e'); return null; } } }