public List <Candle> GetCandles(string market, Timeframe timeframe)
{
var path = GetCandlesPath(market, timeframe);
var data = Decompress(File.ReadAllBytes(path));
return(BrokersCandlesService.BytesToCandles(data).ToList());
}
public void ConvertCandles(IBrokersCandlesService candlesService, IBroker broker, List <string> markets)
{
var candlesDirectory = Path.Combine(Path.GetDirectoryName(typeof(MainWindowViewModel).Assembly.Location), "Candles");
if (!Directory.Exists(candlesDirectory))
{
Directory.CreateDirectory(candlesDirectory);
}
foreach (var market in markets)
{
if (File.Exists(GetCandlesPath(market, Timeframe.H2)) &&
File.Exists(GetCandlesPath(market, Timeframe.H4)) &&
File.Exists(GetCandlesPath(market, Timeframe.D1)) &&
File.Exists(GetCandlesPath(market, Timeframe.M5)))
{
continue;
}
var allM5Candles = candlesService.GetCandles(broker, market, Timeframe.M5, false, cacheData: false);
var allH2Candles = candlesService.GetCandles(broker, market, Timeframe.H2, false, cacheData: false);
var allH4Candles = candlesService.GetCandles(broker, market, Timeframe.H4, false, cacheData: false);
var allD1Candles = candlesService.GetCandles(broker, market, Timeframe.D1, false, cacheData: false);
if (allD1Candles.Count == 0 || allH2Candles.Count == 0 || allH4Candles.Count == 0 || allM5Candles.Count == 0)
{
continue;
}
var bytes = Compress(BrokersCandlesService.CandlesToBytes(allM5Candles));
var path = Path.Combine(candlesDirectory, $"{market.Replace("/", string.Empty)}_M5.dat");
File.WriteAllBytes(path, bytes);
bytes = Compress(BrokersCandlesService.CandlesToBytes(allH2Candles));
path = Path.Combine(candlesDirectory, $"{market.Replace("/", string.Empty)}_H2.dat");
File.WriteAllBytes(path, bytes);
bytes = Compress(BrokersCandlesService.CandlesToBytes(allH4Candles));
path = Path.Combine(candlesDirectory, $"{market.Replace("/", string.Empty)}_H4.dat");
File.WriteAllBytes(path, bytes);
bytes = Compress(BrokersCandlesService.CandlesToBytes(allD1Candles));
path = Path.Combine(candlesDirectory, $"{market.Replace("/", string.Empty)}_D1.dat");
File.WriteAllBytes(path, bytes);
GC.Collect();
}
}
public static decimal GetTotalMoneyIn(List <DepositWithdrawal> depositsWithdrawals, BrokersCandlesService candleService, IBroker fxcm, DateTime endDate, bool moneyInOnly = false)
{
var totalCurrencyInAtEndDate = 0M;
foreach (var depositWithdrawal in depositsWithdrawals.Where(x => x.Time < endDate).OrderBy(x => x.Time))
{
if (depositWithdrawal.Amount < 0 && moneyInOnly)
{
continue;
}
if (depositWithdrawal.Asset == "USD")
{
var gbpUsd = candleService.GetLastClosedCandle("GBPUSD", fxcm, Timeframe.D1, depositWithdrawal.Time, false);
var amount = depositWithdrawal.Amount / (decimal)gbpUsd.Value.CloseBid;
totalCurrencyInAtEndDate += amount;
}
if (depositWithdrawal.Asset == "EUR")
{
var gbpUsd = candleService.GetLastClosedCandle("EURUSD", fxcm, Timeframe.D1, depositWithdrawal.Time, false);
var amount = depositWithdrawal.Amount / (decimal)gbpUsd.Value.CloseBid;
totalCurrencyInAtEndDate += amount;
}
if (depositWithdrawal.Asset == "GBP")
{
totalCurrencyInAtEndDate += depositWithdrawal.Amount;
}
}
return(totalCurrencyInAtEndDate);
}