/// <summary>
/// The method is used to broadcast the transaction over the blockchain using the account of the user
/// </summary>
/// <param name="contentdata">the transaction generated by the operations</param>
/// <param name="privateKey">private key of the user</param>
/// <typeparam name="T">type of the transaction's json body</typeparam>
/// <returns> transaction response data</returns>
protected TransactionResponse StartBroadcasting <T>(T contentdata, string privateKey)
{
var trans = new Transaction(Config);
var key = new Key(Config);
TransactionResponse finalResponse;
try
{
//ask for token symbol each time a transaction is performed
//todo:next build append a parameter as "CurrencySymbol" in each transaction functions to calculate the charges.
var fees = trans.CalculateFee(contentdata, "SPHTX");
var feeAddedOperation = trans.AddFee(contentdata, fees.result);
var transresponse = trans.CreateSimpleTransaction(feeAddedOperation.Result);
if (transresponse == null)
{
return(null);
}
var aboutresponse = trans.About();
if (aboutresponse == null)
{
return(null);
}
var transaction = JsonConvert.SerializeObject(transresponse.Result);
var digest = key.GetTransactionDigestServer(transresponse);
var signature = key.SignDigest(digest.result, privateKey, new byte[130]);
var response = key.AddSignatureServer(transresponse, signature);
finalResponse = trans.BroadcastTransaction(response);
}
catch (Exception ex)
{
_logger.WriteError($"Message:{ex.Message} | StackTrace:{ex.StackTrace}");
throw;
}
return(finalResponse);
}
/// <summary>
/// Client Constructor
/// </summary>
/// <param name="hostname">the rpc endpoint ip address</param>
/// <param name="daemonPort">the daemon rpc endpoint post</param>
/// <param name="walletPort">the wallet rpc endpoint post</param>
public SophiaClient(string hostname = "", ushort daemonPort = 0, ushort walletPort = 0)
{
var config = LoadJson <Config>("config.json");
if (config == null)
{
return;
}
if (hostname != "")
{
config.Hostname = hostname;
}
if (daemonPort != 0)
{
config.DaemonPort = daemonPort;
}
if (walletPort != 0)
{
config.WalletPort = walletPort;
}
Account = new Account(config);
Asset = new Asset(config);
Key = new Key(config);
Transaction = new Transaction(config);
Witness = new Witness(config);
Data = new Data(config);
Application = new Application(config);
var aboutResponse = Transaction.About();
if (aboutResponse != null)
{
RpcConnection.ChainId = aboutResponse.Result.ChainId;
}
}
