public void TestSign()
{
Transaction.Sign(FeeSource, Network);
var xdr = Transaction.ToEnvelopeXdr();
Assert.AreEqual(1, xdr.FeeBump.Signatures.Length);
var rawSig = xdr.FeeBump.Signatures[0];
Assert.IsTrue(FeeSource.Verify(Transaction.Hash(Network), rawSig.Signature));
}
public CurrencyAmountResult Transform(string pair, decimal baseCurrencyAmount, decimal currencyPrice, decimal feePercent, FeeSource feeSource = FeeSource.Base)
{
var result = new CurrencyAmountResult();
var rounding = 10 * _config[pair].VolumeFormat;
switch (feeSource)
{
case FeeSource.Base:
result.Fee = Math.Round(baseCurrencyAmount * feePercent / 100, 2);
result.TargetCurrencyAmount = Math.Floor((baseCurrencyAmount - result.Fee) / currencyPrice * rounding) / rounding;
result.BaseCurrencyRest = baseCurrencyAmount - (result.TargetCurrencyAmount * currencyPrice + result.Fee);
break;
case FeeSource.Target:
var baseUsd = currencyPrice * baseCurrencyAmount;
result.Fee = Math.Round(baseUsd * feePercent / 100, _config[pair].PriceFormat);
result.BaseCurrencyRest = decimal.Zero;
result.TargetCurrencyAmount = baseUsd - result.Fee;
break;
}
return(result);
}
