/// <summary>
/// Non fixed volume
/// </summary>
public decimal GetNonFixedVoulume()
{
var _buy = this.GetAssetBuy();
var _sell = this.GetAssetSell();
var info_buy = this.GetAssetInfoBuy();
var info_sell = this.GetAssetInfoSell();
Ticker _ticker = this.GetTicker();
decimal _fee = this.GetFee();
if (info_buy == null || info_sell == null || _ticker == null)
{
return(0);
}
decimal volumeFixed = this.GetFixedVolume();
decimal volume = 0;
if (IsFixedBuy)
{
volume = _ticker.BuyPrice(_buy.Value, volumeFixed, _fee).MathRound(info_sell.DisplayDecimals);
}
else if (IsFixedSell)
{
volume = _ticker.SellPrice(_sell.Value, volumeFixed, _fee).MathRound(info_buy.DisplayDecimals);
}
return(volume);
}
public void Update()
{
if (Manager.Kraken.Tickers == null || Manager.Kraken.Tickers.Length <= 0)
{
return;
}
for (int i = 0; i < Manager.Kraken.Tickers.Length; i++)
{
Ticker _ticker = Manager.Kraken.Tickers[i];
Ticker ticker = Manager.Kraken.CalculateExchangeTicker(_ticker); //calculates ticker for income
if (ticker == null)
{
continue;
}
InfoTicker infoTicker = SManager.InfoTickers(ticker.Name);
infoTicker.Ask = ticker.BuyPrice(ticker.AssetBase.Value, 1);
infoTicker.Bid = ticker.SellPrice(ticker.AssetBase.Value, 1);
}
if (Manager.Kraken == null || Manager.Kraken.ServerTime.IsDefault)
{
return;
}
SManager.ServerTime = Manager.Kraken.ServerTime;
}
public ExchangeSettings CalculateExchangeSettings(ExchangeManager Manager)
{
ExchangeSettings exchange = new ExchangeSettings();
ExchangeAsset primary = new ExchangeAsset();
ExchangeAsset secondary = new ExchangeAsset();
if (Manager == null || AssetPrimary.Asset == null || AssetSecondary.Asset == null)
{
return(null);
}
primary.Asset = AssetPrimary.Asset.Value;
secondary.Asset = AssetSecondary.Asset.Value;
primary.Info = Manager.Kraken.AssetInfo(primary.Asset);
secondary.Info = Manager.Kraken.AssetInfo(secondary.Asset);
primary.DisplayDecimals = primary.Info.GetDisplayDecimals(2);
secondary.DisplayDecimals = secondary.Info.GetDisplayDecimals(2);
//Get min and max amounts
decimal[] min = Manager.Kraken.MinAmount(primary.Asset, secondary.Asset);
decimal[] max = Manager.Kraken.MaxAmount(primary.Asset, secondary.Asset);//TODO: Fail secondary
if (min == null || max == null || min[0] <= 0 || min[1] <= 0 || max[0] <= 0 || max[1] <= 0)
{
return(null);
}
Ticker _ticker = Manager.Kraken.Tickers.GetAny(primary.Asset, secondary.Asset);
Ticker ticker = Manager.Kraken.CalculateExchangeTicker(_ticker); //calculates ticker for income
if (ticker == null || ticker.AssetBase == null || ticker.AssetQuote == null)
{
return(null);
}
primary.MinAmount = Math.Round(min[0], primary.DisplayDecimals);
primary.MaxAmount = Math.Round(max[0], primary.DisplayDecimals);
secondary.MinAmount = Math.Round(min[1], secondary.DisplayDecimals);
secondary.MaxAmount = Math.Round(max[1], secondary.DisplayDecimals);
if (AssetPrimary.IsFixed)
{
#region Setup Primary
primary.Amount = AssetPrimary.Amount;
if (AssetPrimary.Buy)
{
secondary.Amount = ticker.BuyPrice(primary.Asset, primary.Amount);
}
else if (AssetPrimary.Sell)
{
secondary.Amount = ticker.SellPrice(primary.Asset, primary.Amount);
}
else
{
return(null);
}
AssetSecondary.Amount = Math.Round(secondary.Amount, secondary.DisplayDecimals);
#endregion
}
else if (AssetSecondary.IsFixed)
{
#region Setup Secondary
secondary.Amount = AssetSecondary.Amount;
if (AssetSecondary.Buy)
{
primary.Amount = ticker.BuyPrice(secondary.Asset, secondary.Amount);
}
else if (AssetSecondary.Sell)
{
primary.Amount = ticker.SellPrice(secondary.Asset, secondary.Amount);
}
else
{
return(null);
}
AssetPrimary.Amount = Math.Round(primary.Amount, primary.DisplayDecimals);
#endregion
}
else
{
return(null);
}
exchange.Primary = primary;
exchange.Secondary = secondary;
return(exchange);
}