getToken method

Future<String?> getToken({ bool forceRefresh = false, })

Implementation

Future<String?> getToken({bool forceRefresh = false}) async {
  /// This is important to ensure we have the latest tokens before performing
  /// checks or refresh operations with the tokens.
  /// This is especially important for apps with concurrent background tasks
  /// using isolates that don't have access to the latest cached state
  await _store.reloadAuthState();

  // Return existing token if authenticated and not forcing refresh
  if (!forceRefresh && await isAuthenticated()) {
    _kindeApi.setBearerAuth(_bearerAuth, _store.authState?.accessToken ?? '');
    return _store.authState?.accessToken;
  }

  // Proceed with token refresh
  kindeDebugPrint(
    methodName: 'getToken',
    message: 'Token refresh initiated',
    context: {
      'trigger': forceRefresh ? 'manual' : 'auto',
      'hasRefreshToken': authState?.refreshToken != null,
    },
  );

  final version = await _getVersion();
  final versionParam = 'Flutter/$version';
  try {
    if (authState?.refreshToken == null) {
      kindeDebugPrint(
        methodName: 'getToken',
        message: 'No refresh token available',
      );
      throw KindeError(code: KindeErrorCode.sessionExpiredOrInvalid.code);
    }
    final data = await _tokenApi.retrieveToken(
        versionParam,
        _store.authState!.createRequestTokenParam()
          ..putIfAbsent(_clientIdParamName, () => _config!.authClientId));
    _store.authState = AuthState.fromJson(data as Map<String, dynamic>);
    _kindeApi.setBearerAuth(_bearerAuth, _store.authState?.accessToken ?? '');

    kindeDebugPrint(
      methodName: 'getToken',
      message: 'Token refresh successful',
      context: {
        'expiresAt': _store.authState?.accessTokenExpirationDateTime
            ?.toIso8601String(),
      },
    );

    return _store.authState?.accessToken;
  } catch (e, st) {
    kindeDebugPrint(
      methodName: 'getToken',
      message: 'Token refresh failed',
      context: {'error': e.toString()},
    );
    throw KindeError.fromError(e, st);
  }
}