private Order FromBittrexOrder(Pair pair, MarketSide marketSide, BittrexOrder b)
{
return(new Order(
pair,
b.Rate,
b.Quantity,
ExchangeName.Bittrex,
marketSide,
DateTime.UtcNow,
OrderType.Limit,
SourceSystemCode.ExternalExchange));
}
public override async Task <AcceptedOrder> SellLimit(string marketName, decimal quantity, decimal rate)
{
var currentRate = (await GetTicker(marketName)).Last;
var acceptedOrderId = Guid.NewGuid().ToString();
if (currentRate >= rate)
{
var order = new BittrexOrder
{
Closed = DateTime.Now,
Exchange = marketName,
IsOpen = false,
Limit = rate,
Opened = DateTime.Now,
OrderUuid = acceptedOrderId,
Price = -quantity * rate,
PricePerUnit = rate,
Quantity = -quantity
};
simulatedFinishedOrders.Add(order);
var currency = Helper.GetTargetCurrencyFromMarketName(marketName);
removeBalance(currency, quantity);
}
else
{
var order = new OpenOrder
{
Closed = DateTime.Now,
Exchange = marketName,
Limit = rate,
Opened = DateTime.Now,
OrderUuid = acceptedOrderId,
Price = -quantity * rate,
PricePerUnit = rate,
Quantity = -quantity
};
simulatedOpenOrders.Add(order);
}
return(new AcceptedOrder
{
Uuid = acceptedOrderId
});
}
public bool PlaceOrder(UserTradeOrder aOrder, bool aUseProxy = true)
{
if (!IsCredentialsSet)
{
throw new Exception("No Credentials were set");
}
if (aOrder == null)
{
throw new ArgumentNullException(nameof(aOrder), $"Invalid order{aOrder.ID}");
}
if (aOrder.Status != OrderStatus.Waiting)
{
return(false);
}
BittrexClientOptions lBittrexClientOptions = new BittrexClientOptions()
{
Proxy = PandoraProxy.GetApiProxy(),
ApiCredentials = new ApiCredentials(FUserCredentials.Item1, FUserCredentials.Item2)
};
using (BittrexClient lClient = aUseProxy ? new BittrexClient(lBittrexClientOptions) : new BittrexClient())
{
if (!aOrder.Market.TryCastToLocalMarket(out ExchangeMarket lExchangeMarket))
{
throw new ArgumentException(nameof(aOrder.Market), "Invalid Market");
}
CallResult <BittrexOrder> lResponse;
if (aOrder.Market.MarketDirection == MarketDirection.Sell)
{
lResponse = lClient.PlaceOrderAsync(lExchangeMarket.MarketPairID, OrderSide.Sell, OrderType.Limit, TimeInForce.GoodTillCancelled, aOrder.SentQuantity, limit: aOrder.Rate).Result;
}
else
{
lResponse = lClient.PlaceOrderAsync(lExchangeMarket.MarketPairID, OrderSide.Buy, OrderType.Limit, TimeInForce.GoodTillCancelled, aOrder.SentQuantity / aOrder.Rate, limit: aOrder.Rate).Result;
}
if (!lResponse.Success)
{
throw new Exception("Bittrex Error. Message: " + lResponse.Error.Message);
}
string lUuid = lResponse.Data.Id;
CallResult <BittrexOrder> lResponse2 = lClient.GetOrderAsync(lUuid).Result;
if (!lResponse.Success)
{
throw new Exception("Failed to verify order with server");
}
BittrexOrder lReceivedOrder = lResponse2.Data;
aOrder.ID = lUuid;
aOrder.OpenTime = lReceivedOrder.CreatedAt;
aOrder.Cancelled = lReceivedOrder.OrderToCancel != null;
aOrder.Completed = lReceivedOrder.ClosedAt.HasValue;
return(true);
}
}
