public async Task SellAsync(CandleModel candle)
{
if (candle != null)
{
if (_userBalanceService.HasOpenOrder)
{
await _exchangeProvider.CancelOrderAsync(_tradingPair, _userBalanceService.OpenOrderNumber);
return;
}
var sellPrice = !_userBalanceService.EnableRealtimeTrading ? candle.ClosePrice : _exchangeProvider.GetTicker(_tradingPair).Result.HighestBid;
_userBalanceService.TradingCount++;
long orderNumber = 0;
if (_userBalanceService.EnableRealtimeTrading)
{
orderNumber = await _exchangeProvider.CreateOrderAsync(TradeType.Sell, _tradingPair, sellPrice, _userBalanceService.Rate);
_userBalanceService.HasOpenOrder = true;
await CheckOrderInvoked(orderNumber, TradeType.Sell);
}
var profit = _userBalanceService.GetProfit(sellPrice, candle.StartDateTime);
var msg = $"Sell crypto currency. Date: {candle.StartDateTime}; Price: ${sellPrice}; Rate: {_userBalanceService.Rate}; OrderNumber: {orderNumber}\n" +
$"Profit: ${profit.Profit}\n" +
$"Trading time in hours: {Math.Round(profit.TradingTimeInMinutes / 60.0, 2)}\n" +
"\n" +
_userBalanceService.TradingSummary();
Console.WriteLine(msg);
_emailService.SendEmail(string.Format(_cryptoTradingOptions.EmailSubject, _tradingPair), msg);
}
}
// ReSharper disable once UnusedParameter.Local
public static void Main(string[] args)
{
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e) {
e.Cancel = true;
CancellationTokenSource.Cancel();
Console.WriteLine("Waiting....");
};
var options = new ArgumentOptions();
var isValid = CommandLine.Parser.Default.ParseArgumentsStrict(args, options);
if (!isValid)
{
Console.WriteLine("Parameter is wrong!");
return;
}
InitializeAutoMappers();
var serviceProvider = InitDependencyInjection.Init(options.Exchange, options.Strategy);
Console.WriteLine("Starting parameters:");
Console.WriteLine($"\tExchange name: {options.Exchange}");
Console.WriteLine($"\tTrading pair: {options.TradingPair}");
Console.WriteLine($"\tCandle period: {options.CandlePeriod}");
Console.WriteLine($"\tStrategy name: {options.Strategy}");
Console.WriteLine();
try
{
_userBalanceService = serviceProvider.GetService <IUserBalanceService>();
_realTimeService = serviceProvider.GetService <ITraderService>();
var utcNow = DateTime.UtcNow;
var delayStartInSeconds = (int)options.CandlePeriod * 60 - utcNow.Minute % (int)options.CandlePeriod * 60 - utcNow.Second;
Console.WriteLine($"Delaying realtime trading start. Delay time (seconds): {delayStartInSeconds}");
Thread.Sleep(delayStartInSeconds * 1000);
Console.WriteLine();
Console.WriteLine("Started trading");
Console.WriteLine();
_realTimeService.StartTradingAsync(options.TradingPair, options.CandlePeriod, CancellationTokenSource.Token).Wait();
}
catch (Exception ex)
{
var emailService = serviceProvider.GetService <IEmailService>();
emailService.SendEmail($"Exception {options.TradingPair}", ex.ToString());
Console.WriteLine($"Exception: {ex}");
}
Console.WriteLine("############ SUMMARY ############");
Console.WriteLine(_userBalanceService.TradingSummary());
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}