public string GetTimeSeriesData(string symbol, string market, string frequency, string outputcount, string isadjustedvalue, string datasource) { try { TimeSeriesDataInput input = new TimeSeriesDataInput(); if (!string.IsNullOrEmpty(market)) { CryptoTimeSeriesDataInput inputCrypto = new CryptoTimeSeriesDataInput(); inputCrypto.Market = market; input = inputCrypto; } input.Symbol = symbol; input.Frequency = RestfulHelper.ConvertStringToBarFrequency(frequency); input.IsAdjustedValue = Convert.ToBoolean(isadjustedvalue); input.OutputCount = Convert.ToInt64(outputcount); TimeSeriesDataOutput output = new MarketDataService().GetTimeSeriesData(input, datasource); return(RestfulHelper.ConvertBarToCSV(output.Data)); } catch (Exception ex) { _Logger.Error(ex); throw ex; } }
public string GetLatestStockHistoryPrices(string symbols, string frequency, string isadjustedvalue, string datasource) { try { string[] symbolList = symbols.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries); BarFrequency freq = RestfulHelper.ConvertStringToBarFrequency(frequency); bool isAdjusted = false; if (!string.IsNullOrWhiteSpace(isadjustedvalue)) { if (!bool.TryParse(isadjustedvalue, out isAdjusted)) { return("Error:isAdjustedValue"); } } IDictionary <string, StockBar> result = new MarketDataService().GetLatestStockHistoryPrices(symbolList, freq, isAdjusted, datasource); if (result != null && result.Count > 0) { result.Values.ToCSV(); } return(string.Empty); } catch (Exception ex) { _Logger.Error(ex); throw ex; } }
public string TVC_GetHistoricalPrices(string symbol, string frequency, string from, string to) { BarFrequency freq = RestfulHelper.ConvertStringToBarFrequency(frequency); DateTime startDate = DateTime.MinValue; if (!string.IsNullOrWhiteSpace(from)) { try { startDate = Convert.ToDateTime(from); } catch (Exception) { return("Error:from"); } } DateTime endDate = DateTime.Today; if (!string.IsNullOrWhiteSpace(to)) { try { endDate = Convert.ToDateTime(to); } catch (Exception) { return("Error:to"); } } try { TVCHistoryResponse response = new MarketDataService().TVC_GetHistoricalPrices(symbol, freq, startDate, endDate); return(JsonConvert.SerializeObject(response)); } catch (Exception ex) { _Logger.Error(ex); throw ex; } }
public string GetLatestCryptoHistoryPrices(string symbols, string market, string frequency, string datasource) { try { string[] symbolList = symbols.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries); BarFrequency freq = RestfulHelper.ConvertStringToBarFrequency(frequency); IDictionary <string, CryptoBar> result = new MarketDataService().GetLatestCryptoHistoryPrices(symbolList, market, freq, datasource); if (result != null && result.Count > 0) { return(result.Values.ToCSV()); } return(string.Empty); } catch (Exception ex) { _Logger.Error(ex); throw ex; } }
public string GetCryptoHistoryPrices(string symbols, string market, string frequency, string startdate, string enddate, string outputcount, string datasource) { try { string[] symbolList = symbols.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries); BarFrequency freq = RestfulHelper.ConvertStringToBarFrequency(frequency); DateTime? start = null; if (!string.IsNullOrWhiteSpace(startdate)) { try { start = Convert.ToDateTime(startdate); } catch (Exception) { return("Error:startDate"); } } DateTime?end = null; if (!string.IsNullOrWhiteSpace(enddate)) { try { end = Convert.ToDateTime(enddate); } catch (Exception) { return("Error:endDate"); } } int count = 0; if (!string.IsNullOrWhiteSpace(outputcount)) { if (!int.TryParse(outputcount, out count)) { return("Error:outputCount"); } } IDictionary <string, CryptoBar[]> result = new MarketDataService().GetCryptoHistoryPrices(symbolList, market, freq, start, end, count, datasource); StringBuilder resultBuilder = new StringBuilder(); if (result != null && result.Count > 0) { foreach (string s in symbolList) { resultBuilder.AppendLine("<symbol>"); resultBuilder.AppendLine(s); resultBuilder.AppendLine("</symbol>"); CryptoBar[] cryptoBars = null; resultBuilder.AppendLine("<data>"); if (result.TryGetValue(s, out cryptoBars) && cryptoBars != null) { resultBuilder.Append(cryptoBars.ToCSV()); } resultBuilder.AppendLine("</data>"); } } return(resultBuilder.ToString()); } catch (Exception ex) { _Logger.Error(ex); throw ex; } }