/// <summary>
/// Получение данных
/// </summary>
/// <param name="ticker">Валютная пара</param>
/// <param name="timeFrame">Таймфрейм</param>
/// <param name="amount">Кол-во свечей</param>
/// <returns>Список свечей</returns>
public IList <Candle> GetData(string ticker, Timeframe timeFrame, int amount)
{
var portionCount = amount > 1000 ? 1000 : amount;
var candles = _client.GetCandles(MapTimeframe(timeFrame), ticker, portionCount, null, DateTime.Now.ToUniversalTime());
IList <BitfinexCandle> candlesData = candles.Data.ToList();
if (portionCount == 1000)
{
for (int i = 1000; i < amount; i += 1000)
{
var data = candlesData.ToList();
if (data.Count() != 0)
{
var morecandles = _client.GetCandles(MapTimeframe(timeFrame), ticker, 1000, null,
data.Last().Timestamp.AddMinutes(-5)); //TODO убрать хардкод
candlesData = data.Concat(morecandles.Data).ToList();
}
}
}
return(MapBitfinexCandleToBotCandles(candlesData.OrderBy(d => d.Timestamp), ticker, timeFrame).ToList());
}