getClientId method
Implementation
Future<Result<String, Exception>> getClientId() async {
final result = await _flutterLoyaltyApi.getClientId(_appName);
if (result.isSuccess != true) {
return Result.failure(Exception(result.error));
}
final clientId = result.clientId;
if (clientId == null) {
return Result.failure(Exception("Missing data exception"));
}
return Result.success(clientId);
}