public Main()
{
InitializeComponent();
try
{
String hotWalletAddress = cardClient.GetHotWalletAddress();
if (!String.IsNullOrEmpty(hotWalletAddress))
{
// No Sale or Transfers
btnSell.Enabled = false;
}
DCDiagnostics.TerminalSettings settings = diagnosticClient.GetSettings(this.TerminalId);
this.CryptoCurrency = new Models.Bitcoin(settings.DefaultFiatCurrency);
DCExchange.ExchangeClient ExchangeClient = new DCExchange.ExchangeClient();
this.AtmMargin = ExchangeClient.GetMargin(settings.DefaultFiatCurrency, this.TerminalId);
}
catch (Exception ex)
{
GeneralExceptions("Initialise", System.Diagnostics.TraceEventType.Critical, ex);
}
}
private async void GetQuote()
{
try
{
// Gets a quote for bitcoins - Not a balance. Bad Method Name - TODO
if (!String.IsNullOrEmpty(txtFiat.Text) && Convert.ToInt32(txtFiat.Text) > 0)
{
// CryptoCurrency.Amount = Convert.ToDecimal(txtFiat.Text);
DCExchange.ExchangeClient ExchangeClient = new DCExchange.ExchangeClient();
if (Operation == Enums.State.Buy)
{
Price = ExchangeClient.GetSpotPrice("EUR", Convert.ToDecimal(txtFiat.Text), TerminalId);
CryptoCurrency.Amount = Convert.ToDecimal(txtFiat.Text) * Price;
CryptoCurrency.Fiat = Convert.ToDecimal(txtFiat.Text);
// CryptoCurrency.Amount = Math.Round(await client.(CryptoCurrency.Fiat, CryptoCurrency.FiatCode) * (1m - Margin.Buy), 8);
// Price = Math.Round(CryptoCurrency.Fiat / CryptoCurrency.Amount, 8);
}
else if (Operation == Enums.State.Sell)
{
//CryptoCurrency.Amount = Math.Round(await client.GetBitcoinAmountAsync(CryptoCurrency.Fiat, CryptoCurrency.FiatCode) * (1m - Margin.Sell), 8);
// Price = Math.Round(CryptoCurrency.Fiat / CryptoCurrency.Amount, 8);
Price = ExchangeClient.GetSpotPrice("EUR", Convert.ToDecimal(txtFiat.Text), TerminalId);
CryptoCurrency.Amount = Convert.ToDecimal(txtFiat.Text) * Price;
CryptoCurrency.Fiat = Convert.ToDecimal(txtFiat.Text);
}
txtBitcoins.Text = CryptoCurrency.Amount.ToString();
txtRate.Text = Price.ToString();
}
}
catch (Exception ex)
{
GeneralExceptions("GetQuote", System.Diagnostics.TraceEventType.Critical, ex);
ReturnToMainMenu();
}
}
/// <summary>
/// Get quote off our exchange. Note the exchange adds margin based on terminal id.
/// </summary>
/// <param name="fiatAmount"></param>
/// <returns></returns>
public Models.Quote GetQuote(Int32 fiatAmount)
{
if (fiatAmount > 0)
{
// CryptoCurrency.Amount = Convert.ToDecimal(txtFiat.Text);
using (DCExchange.ExchangeClient ExchangeClient = new DCExchange.ExchangeClient())
{
//This method gets the buy and sell prices off 1.0 unit.
DCExchange.Margin margin = ExchangeClient.GetMargin(this.Settings.DefaultFiatCurrency, TerminalId);
Decimal rate = 0.0M;
if (Operation == Enums.State.Buy)
{
rate = margin.Buy;
CryptoCurrency.Amount = Convert.ToDecimal(fiatAmount) * margin.Buy;
CryptoCurrency.Fiat = Convert.ToDecimal(fiatAmount);
}
else if (Operation == Enums.State.Sell)
{
rate = margin.Sell;
CryptoCurrency.Amount = Convert.ToDecimal(fiatAmount) * margin.Sell;
CryptoCurrency.Fiat = Convert.ToDecimal(fiatAmount);
}
Models.Quote currentQuote = new Models.Quote()
{
Amount = CryptoCurrency.Amount,
Rate = rate
};
return(currentQuote);
}
}
else
{
throw new ArgumentOutOfRangeException();
}
}