public async Task BuyAsync(CandleModel candle)
{
if (candle != null)
{
if (_userBalanceService.HasOpenOrder)
{
return;
}
var buyPrice = !_userBalanceService.EnableRealtimeTrading ? candle.ClosePrice : _exchangeProvider.GetTicker(_tradingPair).Result.LowestAsk;
_userBalanceService.SetBuyPrice(new CandleModel
{
ClosePrice = buyPrice,
StartDateTime = DateTime.UtcNow
});
if (_userBalanceService.EnableRealtimeTrading)
{
_userBalanceService.OpenOrderNumber = await _exchangeProvider.CreateOrderAsync(TradeType.Buy, _tradingPair, buyPrice, _userBalanceService.Rate);
_userBalanceService.HasOpenOrder = true;
await CheckOrderInvoked(_userBalanceService.OpenOrderNumber, TradeType.Buy);
}
var msg = $"Buy crypto currency. Date: {candle.StartDateTime}; Price: ${buyPrice}; Rate: {_userBalanceService.Rate}; OrderNumber: {_userBalanceService.OpenOrderNumber}\n";
Console.WriteLine(msg);
_emailService.SendEmail(string.Format(_cryptoTradingOptions.EmailSubject, _tradingPair), msg);
}
}
public Task BuyAsync(CandleModel candle)
{
_hasOpenPosition = true;
_userBalanceService.SetBuyPrice(candle);
Console.WriteLine($"Buy crypto currency. Date: {candle.StartDateTime}; Price: ${candle.ClosePrice}; Rate: {_userBalanceService.Rate}\n");
return(Task.FromResult(0));
}
