public decimal PerformBuy(decimal count = -1)
{
count = (count <= 0m ? BuyUnits : count);
if (CashFlow >= ((decimal)TradeInfo.Trade.Price * count))
{
// buy one
decimal actualBuyPrice = ((decimal)TradeInfo.Trade.Price);
actualBuyPrice += (actualBuyPrice * OrderPriceDifferentialPercentage);
if (ProductionMode)
{
TradeInfo.ExchangeInfo.API.PlaceOrdersAsync(
new ExchangeOrderRequest
{
Amount = count,
IsBuy = true,
Price = actualBuyPrice,
ShouldRoundAmount = false,
Symbol = null //todo TradeInfo.Symbol
}).Sync();
}
else
{
actualBuyPrice += (actualBuyPrice * FeePercentage);
CashFlow -= actualBuyPrice;
ItemCount += count;
BuyPrices.Add(new KeyValuePair <float, float>(TradeInfo.Trade.Ticks, TradeInfo.Trade.Price));
}
Buys++;
Spend += actualBuyPrice * count;
UpdateAmounts();
return(count);
}
return(0m);
}
public decimal PerformBuy(decimal count = -1)
{
count = (count <= 0m ? BuyUnits : count);
if (CashFlow >= ((decimal)TradeInfo.Trade.Price * count))
{
// buy one
decimal actualBuyPrice = ((decimal)TradeInfo.Trade.Price * count);
actualBuyPrice += (actualBuyPrice * OrderPriceDifferentialPercentage);
if (ProductionMode)
{
TradeInfo.ExchangeInfo.API.PlaceOrder(TradeInfo.Symbol, count, actualBuyPrice, true);
}
else
{
actualBuyPrice += (actualBuyPrice * FeePercentage);
CashFlow -= actualBuyPrice;
ItemCount += count;
Spend += actualBuyPrice;
BuyPrices.Add(new KeyValuePair <float, float>(TradeInfo.Trade.Ticks, TradeInfo.Trade.Price));
}
Buys++;
UpdateAmounts();
return(count);
}
return(0m);
}
/// <summary>
/// Стоимость покупки за основную валюту
/// </summary>
public decimal?GetBuyCost(Data data, decimal count = 1)
{
if (data.MainCurrency == null)
{
return(null);
}
var mainCurrencyId = data.MainCurrency.Id;
var mainPrice = BuyPrices.FirstOrDefault(p => p.CurrencyId == mainCurrencyId);
if (mainPrice != null)
{
return(mainPrice.Value * count);
}
return(null);
}
