private void SaveEMAValue(decimal EMAValue, ExchangePairTypeEnum pairTypeEnum)
{
if (EMAValue == 0)
{
return;
}
Domain.Dtos.EcoIndex.EcoIndex ecoIndex = new Domain.Dtos.EcoIndex.EcoIndex
{
Id = EcoIndexEnum.EMA,
Name = ResolvePairTypeName(pairTypeEnum),
Time = DateTime.Now,
Value = EMAValue
};
_elasticClient.SaveEcoIndexData(ecoIndex);
}
private List <TickerFormattedDto> LoadTickerFormattedDtos(ExchangePairTypeEnum exchangePairTypeEnum)
{
GetFormattedDataRequest tickerRequest = new GetFormattedDataRequest
{
From = DateTime.Now.AddMinutes(-25),
To = DateTime.Now,
PatterName = _exchangeName.ToString().ToLower() + "_formatted",
PairType = (int)exchangePairTypeEnum,
ExchangeType = _exchangeName == ElasticApiUrlHolder.ExchangeName.CEX ? 1 : 2,
Size = 25
};
GetFormattedDataResponse response = _elasticClient.GetFormattedTickers(tickerRequest);
List <TickerFormattedDto> tickers = response?.hits?.hits?.Select(r => r._source).ToList();
return(tickers);
}
private string ResolvePairTypeName(ExchangePairTypeEnum pairTypeEnum)
{
switch (pairTypeEnum)
{
case ExchangePairTypeEnum.BTC_USD:
return("btc_usd");
case ExchangePairTypeEnum.ETH_USD:
return("eth_usd");
case ExchangePairTypeEnum.ETH_BTC:
return("eth_btc");
case ExchangePairTypeEnum.ETH_EUR:
return("eth_eur");
case ExchangePairTypeEnum.BTC_EUR:
return("btc_eur");
}
return("unknown");
}
private Domain.Dtos.EcoIndex.EcoIndex GetLastEmaValue(ExchangePairTypeEnum exchangePairTypeEnum)
{
List <Domain.Dtos.EcoIndex.EcoIndex> ecoIndex = _elasticClient.GetLastEcoIndex(_exchangeName.ToString().ToLower() + "_eco_index", EcoIndexEnum.EMA, ResolvePairTypeName(exchangePairTypeEnum));
return(ecoIndex?.FirstOrDefault());
}
private List <Domain.Dtos.EcoIndex.EcoIndex> GetLastEmaValues(ExchangePairTypeEnum exchangePairTypeEnum)
{
List <Domain.Dtos.EcoIndex.EcoIndex> ecoIndexes = _elasticClient.GetLastEcoIndex(_exchangeName.ToString().ToLower() + "_eco_index", EcoIndexEnum.EMA, ResolvePairTypeName(exchangePairTypeEnum), 2);
return(ecoIndexes);
}
