static void InteractiveExchange(string from, string to, ExchangeFunction exchange)
{
Console.Write(String.Format("Enter amount of {0}: ", from.ToUpper()));
double value = ReadCurrencyValue();
Console.WriteLine(String.Format("{0} {1} = {2} {3}", value.ToString("F2"), from, exchange(value).ToString("F2"), to));
Console.ReadKey();
}
public Task <TransactionReceipt> ExchangeRequestAndWaitForReceiptAsync(string txOwner, string exchangeMarketAddress, string sourceTokenAddress, string targetTokenAddress, BigInteger exchangerate, BigInteger tokenAmount, CancellationTokenSource cancellationToken = null)
{
var exchangeFunction = new ExchangeFunction();
exchangeFunction.TxOwner = txOwner;
exchangeFunction.ExchangeMarketAddress = exchangeMarketAddress;
exchangeFunction.SourceTokenAddress = sourceTokenAddress;
exchangeFunction.TargetTokenAddress = targetTokenAddress;
exchangeFunction.Exchangerate = exchangerate;
exchangeFunction.TokenAmount = tokenAmount;
exchangeFunction.Gas = new BigInteger(9999999);
return(ContractHandler.SendRequestAndWaitForReceiptAsync(exchangeFunction, cancellationToken));
}
public Task <string> ExchangeRequestAsync(string txOwner, string exchangeMarketAddress, string sourceTokenAddress, string targetTokenAddress, BigInteger exchangerate, BigInteger tokenAmount)
{
var exchangeFunction = new ExchangeFunction();
exchangeFunction.TxOwner = txOwner;
exchangeFunction.ExchangeMarketAddress = exchangeMarketAddress;
exchangeFunction.SourceTokenAddress = sourceTokenAddress;
exchangeFunction.TargetTokenAddress = targetTokenAddress;
exchangeFunction.Exchangerate = exchangerate;
exchangeFunction.TokenAmount = tokenAmount;
return(ContractHandler.SendRequestAsync(exchangeFunction));
}
public async Task ExchangeAssetsAsync(string accountAddress, int tokenId1, int tokenId2)
{
_privateKeyStorage.TryGetValue(_account.Address, out var pk);
var account = new Account(pk);
var web3 = _web3ProviderService.GetWeb3(account);
var address = _account.Address;
var exchangeHandler = web3.Eth.GetContractTransactionHandler <ExchangeFunction>();
var exchange = new ExchangeFunction
{
User1 = address,
User2 = accountAddress,
TokenId1 = tokenId1,
TokenId2 = tokenId2
};
await exchangeHandler.SendRequestAndWaitForReceiptAsync(ContractAddress, exchange);
}
public Task <TransactionReceipt> ExchangeRequestAndWaitForReceiptAsync(ExchangeFunction exchangeFunction, CancellationTokenSource cancellationToken = null)
{
return(ContractHandler.SendRequestAndWaitForReceiptAsync(exchangeFunction, cancellationToken));
}
public Task <string> ExchangeRequestAsync(ExchangeFunction exchangeFunction)
{
return(ContractHandler.SendRequestAsync(exchangeFunction));
}
