public static List <InstrumentStats> AddInstrumentStats(string name, List <TradeRecord> trades)
{
var instrumentName = trades.Where(x => x.Cmd == TradeCommand.Buy || x.Cmd == TradeCommand.Sell).Select(x => x.Symbol).Distinct().ToList();
var AccountStatsList = new List <InstrumentStats>();
foreach (TimeLineEnum timeline in Enum.GetValues(typeof(TimeLineEnum)))
{
foreach (var item in instrumentName.Select((Value, Index) => new { Value, Index }))
{
InstrumentStats instrumentStats = new InstrumentStats();
instrumentStats.TimeLineId = (int)timeline;
instrumentStats.AccountStatsId = timeline;
instrumentStats.BuyRate = MathCalculations.GenerateRandomNo(3);
instrumentStats.CreatedBy = name;
//accountStats.CreatedOn = GenerateRandomDate();
instrumentStats.InstrumentId = item.Index + 1;
instrumentStats.InstrumentName = item.Value;
instrumentStats.Volume = InstrumentsCalculations.GetVolumeOfInstrumentByTimelineId((int)timeline, trades, item.Value);
instrumentStats.WINRate = MathCalculations.GenerateRandomNo(2);
instrumentStats.NAV = MathCalculations.GenerateRandomNo(2);
instrumentStats.ROI = MathCalculations.GenerateRandomNo(2);
instrumentStats.Profit = InstrumentsCalculations.GetProfitOfInstrumentByTimelineId((int)timeline, trades, item.Value);
instrumentStats.Loss = InstrumentsCalculations.GetLossOfInstrumentByTimelineId((int)timeline, trades, item.Value);
instrumentStats.Status = true;
if (instrumentStats.Volume > 0)
{
AccountStatsList.Add(instrumentStats);
}
}
}
return(AccountStatsList);
}
private static List <InstrumentStats> AddInstrumentStatsForExistingUsers(string name, List <TradeRecord> trades, List <InstrumentStats> Instruments)
{
try
{
var instrumentName = trades.Where(x => x.Cmd == TradeCommand.Buy || x.Cmd == TradeCommand.Sell).Select(x => x.Symbol).Distinct().ToList();
var existingInstruments = Instruments.Select(x => x.InstrumentName).Distinct().ToList();
var newInstruments = trades.Where(x => (x.Cmd == TradeCommand.Buy || x.Cmd == TradeCommand.Sell) && !existingInstruments.Contains(x.Symbol)).Select(x => x.Symbol).Distinct().ToList();
var timelineIds = GetTimelinesForExistingUser();
foreach (var timeline in timelineIds)
{
foreach (var item in existingInstruments.Select((Value, Index) => new { Value, Index }))
{
InstrumentStats existinInstrument = Instruments.Where(x => x.InstrumentName == item.Value && x.TimeLineId == (int)timeline).FirstOrDefault();
if (existinInstrument != null)
{
existinInstrument.Volume = InstrumentsCalculations.GetVolumeOfInstrumentByTimelineId((int)timeline, trades, item.Value);
existinInstrument.Profit = InstrumentsCalculations.GetProfitOfInstrumentByTimelineId((int)timeline, trades, item.Value);
existinInstrument.Loss = InstrumentsCalculations.GetLossOfInstrumentByTimelineId((int)timeline, trades, item.Value);
}
}
}
if (newInstruments.Count > 0)
{
foreach (TimeLineEnum timeline in Enum.GetValues(typeof(TimeLineEnum)))
{
foreach (var item in newInstruments.Select((Value, Index) => new { Value, Index }))
{
InstrumentStats instrumentStats = new InstrumentStats();
instrumentStats.TimeLineId = (int)timeline;
instrumentStats.AccountStatsId = timeline;
instrumentStats.BuyRate = MathCalculations.GenerateRandomNo(3);
instrumentStats.CreatedBy = name;
//accountStats.CreatedOn = GenerateRandomDate();
instrumentStats.InstrumentId = item.Index + 1;
instrumentStats.InstrumentName = item.Value;
instrumentStats.Volume = InstrumentsCalculations.GetVolumeOfInstrumentByTimelineId((int)timeline, trades, item.Value);
instrumentStats.WINRate = MathCalculations.GenerateRandomNo(2);
instrumentStats.NAV = MathCalculations.GenerateRandomNo(2);
instrumentStats.ROI = MathCalculations.GenerateRandomNo(2);
instrumentStats.Profit = InstrumentsCalculations.GetProfitOfInstrumentByTimelineId((int)timeline, trades, item.Value);
instrumentStats.Loss = InstrumentsCalculations.GetLossOfInstrumentByTimelineId((int)timeline, trades, item.Value);
instrumentStats.Status = true;
if (instrumentStats.Volume > 0)
{
Instruments.Add(instrumentStats);
}
}
}
}
return(Instruments);
}
catch (Exception ex)
{
throw;
}
}
