internal async Task <TransactionReceipt> TakeOrder(Order order, BigInteger amount)
{
var funvtionInput = new object[] {
order.TokenGet,
order.AmountGet.Value,
order.TokenGive,
order.AmountGive.Value,
order.Expires,
order.Nonce,
order.User,
order.V,
order.R.HexToByteArray(),
order.S.HexToByteArray(),
amount
};
var fnTest = EtherDeltaContract.GetFunction("testTrade");
var willPass = await fnTest.CallAsync <bool>(funvtionInput);
if (!willPass)
{
Log("Order will fail");
throw new Exception("Order will fail");
}
var fnTrade = EtherDeltaContract.GetFunction("trade");
var data = fnTrade.GetData(funvtionInput);
var txCount = await Web3.Eth.Transactions.GetTransactionCount.SendRequestAsync(Config.User);
var encoded = Web3.OfflineTransactionSigner.SignTransaction(Config.PrivateKey, Config.AddressEtherDelta, amount,
txCount, Config.GasPrice, Config.GasLimit, data);
var txId = await Web3.Eth.Transactions.SendRawTransaction.SendRequestAsync(encoded.EnsureHexPrefix());
var receipt = await Web3.Eth.Transactions.GetTransactionReceipt.SendRequestAsync(txId);
return(receipt);
}
internal async Task <BigInteger> GetEtherDeltaBalance(string token, string user)
{
BigInteger balance = 0;
try
{
if (token == "ETH")
{
token = ZeroToken;
}
var tokenFunction = EtherDeltaContract.GetFunction("balanceOf");
balance = await tokenFunction.CallAsync <BigInteger>(token, user);
Log("ETHER DELTA - GET BALANCE");
}
catch (Exception ex)
{
Log(ex.Message);
}
return(balance);
}
