static int RunSpendAndReturnExitCode(SpendOptions opts)
{
// get asset details and calc fee in asset units
var node = new Node();
var asset = new Node().GetAsset(ASSET_ID);
var assetDetails = node.GetObject($"assets/details/{ASSET_ID}");
decimal minFee = new Decimal(Convert.ToInt32(assetDetails["minSponsoredAssetFee"]));
var decimals = Convert.ToInt32(assetDetails["decimals"]);
var fee = minFee / (int)Math.Pow(10, decimals);
System.Diagnostics.Debug.Assert(fee < 1, "fee sponsorship is too expensive!!!");
// get account
var account = GetAccount(opts.Seed, opts.Base58);
Console.WriteLine($"Source Address: {account.Address}");
// encode attachment
byte[] attachment = null;
if (!string.IsNullOrEmpty(opts.Attachment))
{
attachment = Encoding.UTF8.GetBytes(opts.Attachment);
Console.WriteLine($"Base58 Attachment: {opts.Attachment} ({attachment.Length})");
}
// create transaction to transfer our asset (using fee sponsorship)
var tx = new TransferTransaction(account.PublicKey, DateTime.UtcNow, opts.Recipient, asset, opts.Amount, fee, asset, attachment);
tx.Sign(account);
Console.WriteLine("Transaction:");
Console.WriteLine(JsonConvert.SerializeObject(tx, Formatting.Indented));
// broadcast the transaction
Console.WriteLine("Broadcasting transaction...");
Console.WriteLine(node.Broadcast(tx));
return(0);
}
static int RunSpend(SpendOptions opts)
{
var wallet = OpenWallet(opts);
if (wallet == null)
{
return(1);
}
var feeUnit = new BigInteger(0);
var feeMax = new BigInteger(0);
setFees(wallet, ref feeUnit, ref feeMax);
if (opts.FeeUnit > 0)
{
feeUnit = opts.FeeUnit;
}
if (opts.FeeMax > 0)
{
feeMax = opts.FeeMax;
}
EnsureTagExists(wallet, opts.Tag);
var tagFor = opts.For != null?wallet.GetTag(opts.For) : null;
var res = wallet.Spend(opts.Tag, opts.Tag, opts.To, opts.Amount, feeMax, feeUnit, out IEnumerable <WalletTx> wtxs, tagFor, opts.ReplaceTxId);
if (res == WalletError.Success && opts.ReplaceTxId != null)
{
wallet.SetTransactionStatus(opts.ReplaceTxId, ChainTxStatus.DoubleSpent);
}
Console.WriteLine(res);
foreach (var wtx in wtxs)
{
Console.WriteLine(wtx.ChainTx.TxId);
}
wallet.Save();
return(0);
}
