public decimal PercentageDifference(MarketPrice secondPrice)
{
if (secondPrice.Reversed.Pair.Id == this.Pair.Id)
{
secondPrice = secondPrice.Reversed;
}
if (secondPrice.Pair.Id != Pair.Id)
{
throw new Exception($"Can't calculate percentage difference for {nameof(MarketPrice)}, as pairs don't match: {secondPrice.Pair} - {Pair}");
}
return(Price.PercentageProfit(secondPrice.Price));
}
public void Add(MarketPrice price)
{
lock (_lock)
{
if (!_prices.ContainsKey(price.Pair.Id))
{
_prices.Add(price.Pair.Id, new List <MarketPrice>());
}
var col = _prices[price.Pair.Id];
var dt = DateTime.UtcNow.Add(-FlushSpan);
col.RemoveAll(x => x.UtcCreated < dt);
col.Add(price);
}
}
private void SendResults(MarketPrice response)
{
var resultMsg = new LatestPriceResultMessage(Provider, response);
_messenger.SendAsync(resultMsg);
}
