public GetFormattedDataResponse GetFormattedTickers(GetFormattedDataRequest request)
{
RestRequest restRequest = new RestRequest(request.PatterName + "/_search", Method.POST);
ElasticMultiRequest searchRequest = new ElasticMultiRequest
{
query = new ElasticFormattedQuery
{
@bool = new ElasticFormattedBool
{
filter = new ElasticFormattedFilter
{
term = new ElasticTermExchangeNr
{
ExchangeType = request.ExchangeType
}
},
must = new ElasticFormattedMustFilter
{
term = new ElasticMustPair
{
PairType = request.PairType
}
},
should = new ElasticFormattedShouldFilter
{
range = new ElasticRange
{
Time = new ElasticRangeParameter
{
gte = request.From.ToString("yyyy-MM-dd"),
lte = request.To.ToString("yyyy-MM-dd")
}
}
}
}
},
size = request.Size,
sort = new List <ElasticSort>
{
new ElasticSort
{
Time = new ElasticTimeSort()
}
}
};
restRequest.AddJsonBody(searchRequest);
IRestResponse <GetFormattedDataResponse> response = _client.Execute <GetFormattedDataResponse>(restRequest);
return(response.Data);
}
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);
}
public GetChartDataResponse GetChartData(GetChartDataRequest request)
{
GetFormattedDataRequest formattedDataRequest = new GetFormattedDataRequest
{
PatterName = request.ExchangeType == 1 ? "cex_formatted" : "poloniex_formatted",
From = DateTime.Now.AddMinutes(-25),
To = DateTime.Now,
ExchangeType = request.ExchangeType,
size = 300,
PairType = (int)ResolvePairTypeEnum(request.Symbol1, request.Symbol2)
};
GetFormattedDataResponse formattedDataResponse = _elasticClient.GetFormattedTickers(formattedDataRequest);
List <TickerFormattedDto> tickers = formattedDataResponse.hits.hits.Select(r => r._source).ToList();
GetChartDataResponse response = new GetChartDataResponse
{
Success = true,
Error = "",
ChartPoints = new List <ChartPoint>(),
EcoPoints = new Dictionary <int, List <EcoPoint> >
{
{ 1, new List <EcoPoint>() },
{ 2, new List <EcoPoint>() },
{ 3, new List <EcoPoint>() }
}
};
foreach (TickerFormattedDto corTicker in tickers)
{
response.ChartPoints.Add(new ChartPoint
{
High = corTicker.High,
Last = corTicker.Last,
Low = corTicker.Low,
Time = corTicker.Time,
Volume = corTicker.Volume
});
}
string pairName = request.Symbol1.ToLower() + "_" + request.Symbol2.ToLower();
if (pairName == "btc_eth")
{
pairName = "eth_btc";
}
if (request.ShowRSI)
{
GetEcoIndexDataRequest ecoIndexDataRequest = new GetEcoIndexDataRequest
{
PatterName = request.ExchangeType == 1 ? "cex_eco_index" : "poloniex_eco_index",
From = DateTime.Now.AddMinutes(-25),
To = DateTime.Now,
EcoIndexNr = (int)EcoIndexEnum.RSI,
size = 300,
PairName = pairName
};
GetEcoIndexDataResponse ecoIndexDataResponse = _elasticClient.GetEcoIndexData(ecoIndexDataRequest);
List <EcoIndex> ecoIndexDtos = ecoIndexDataResponse.hits.hits.Select(r => r._source).ToList();
List <EcoPoint> rsiPoints = response.EcoPoints.FirstOrDefault(k => k.Key == (int)EcoIndexEnum.RSI).Value;
foreach (var ecoIndex in ecoIndexDtos)
{
rsiPoints.Add(new EcoPoint
{
Id = (int)EcoIndexEnum.RSI,
Time = ecoIndex.Time,
Value = ecoIndex.Value
});
}
}
if (request.ShowEMA)
{
GetEcoIndexDataRequest ecoIndexDataRequest = new GetEcoIndexDataRequest
{
PatterName = request.ExchangeType == 1 ? "cex_eco_index" : "poloniex_eco_index",
From = DateTime.Now.AddMinutes(-25),
To = DateTime.Now,
EcoIndexNr = (int)EcoIndexEnum.EMA,
size = 300,
PairName = pairName
};
GetEcoIndexDataResponse ecoIndexDataResponse = _elasticClient.GetEcoIndexData(ecoIndexDataRequest);
List <EcoIndex> ecoIndexDtos = ecoIndexDataResponse.hits.hits.Select(r => r._source).ToList();
List <EcoPoint> emaPoints = response.EcoPoints.FirstOrDefault(k => k.Key == (int)EcoIndexEnum.EMA).Value;
foreach (var ecoIndex in ecoIndexDtos)
{
emaPoints.Add(new EcoPoint
{
Id = (int)EcoIndexEnum.EMA,
Time = ecoIndex.Time,
Value = ecoIndex.Value
});
}
}
if (request.ShowFI)
{
GetEcoIndexDataRequest ecoIndexDataRequest = new GetEcoIndexDataRequest
{
PatterName = request.ExchangeType == 1 ? "cex_eco_index" : "poloniex_eco_index",
From = DateTime.Now.AddMinutes(-25),
To = DateTime.Now,
EcoIndexNr = (int)EcoIndexEnum.ForceIndex,
size = 300,
PairName = pairName
};
GetEcoIndexDataResponse ecoIndexDataResponse = _elasticClient.GetEcoIndexData(ecoIndexDataRequest);
List <EcoIndex> ecoIndexDtos = ecoIndexDataResponse.hits.hits.Select(r => r._source).ToList();
List <EcoPoint> emaPoints = response.EcoPoints.FirstOrDefault(k => k.Key == (int)EcoIndexEnum.ForceIndex).Value;
foreach (var ecoIndex in ecoIndexDtos)
{
emaPoints.Add(new EcoPoint
{
Id = (int)EcoIndexEnum.ForceIndex,
Time = ecoIndex.Time,
Value = ecoIndex.Value
});
}
}
return(response);
}