public async Task <Order> PlaceLimitGTCOrderAsync(
Sides orderSide,
string productId,
decimal price,
decimal size,
Guid clientOrderId,
OrderSelfTradePreventionFlags selfTradePreventionFlag = OrderSelfTradePreventionFlags.DecreaseAndCancel
)
{
var orderRequest = new OrderRequest
{
OrderSide = orderSide.GetString(),
OrderType = OrderTypes.Limit.GetString(),
TimeInForceFlag = LimitOrderTimeInForceFlags.GTC.GetString(),
ProductId = productId,
Price = price,
Size = size,
SelfTradePreventionFlag = selfTradePreventionFlag.GetString(),
ClientOrderId = clientOrderId,
PostOnly = true
};
return(await Client.InvokeSecureRequestWithBody <OrderRequest, Order>(
CredentialsProvider,
HttpMethod.Post,
OrdersEndpoint,
orderRequest));
}
public static OrderSelfTradePreventionFlags FromString(this OrderSelfTradePreventionFlags flag, string flagText)
{
switch (flagText)
{
case "dc":
return(OrderSelfTradePreventionFlags.DecreaseAndCancel);
case "co":
return(OrderSelfTradePreventionFlags.CancelOldest);
case "cn":
return(OrderSelfTradePreventionFlags.CancelNewest);
case "cb":
return(OrderSelfTradePreventionFlags.CancelBoth);
default:
throw new ArgumentException($"Unsupported OrderSelfTradePreventionFlag {flagText}");
}
}
public static string GetString(this OrderSelfTradePreventionFlags flag)
{
switch (flag)
{
case OrderSelfTradePreventionFlags.DecreaseAndCancel:
return("dc");
case OrderSelfTradePreventionFlags.CancelOldest:
return("co");
case OrderSelfTradePreventionFlags.CancelNewest:
return("cn");
case OrderSelfTradePreventionFlags.CancelBoth:
return("cb");
default:
throw new ArgumentException($"Unsupported OrderSelfTradePreventionFlag");
}
}
