refreshAccessToken method

Future<bool> refreshAccessToken (String refreshToken)

This function is used to refresh the Authenication token to access the application.

params:

• refreshToken: Needed for authentication

returns:

• Future<bool>: it returns Future of dynamic

Implementation

Future<bool> refreshAccessToken(String refreshToken) async {
  // run the graphQL mutation
  final QueryResult result = await clientNonAuth.mutate(
    MutationOptions(
      document: gql(
        _query.refreshToken(refreshToken),
      ),
    ),
  );
  // if there is an error or exception in [result]
  if (result.hasException) {
    final exception = encounteredExceptionOrError(result.exception!);
    if (exception!) {
      refreshAccessToken(refreshToken);
    } else {
      navigationService.pop();
    }
  } else if (result.data != null && result.isConcrete) {
    userConfig.updateAccessToken(
      refreshToken: (result.data!['refreshToken']
              as Map<String, dynamic>)['refreshToken']
          .toString(),
      accessToken: (result.data!['refreshToken']
              as Map<String, dynamic>)['accessToken']
          .toString(),
    );
    databaseFunctions.init();
    return true;
  }
  return false;
}