public async Task <IEnumerable <ExchangePosition> > GetCurrentPositionsAsync()
{
var payload = await GetNoncePayloadAsync();
string url = "/position?";
url += "&columns=[\"symbol\", \"currentQty\", \"avgEntryPrice\", \"liquidationPrice\", \"leverage\"]";
JToken token = await MakeJsonRequestAsync <JToken>(url, BaseUrl, payload);
List <ExchangePosition> positions = new List <ExchangePosition>();
foreach (var item in token)
{
ExchangePosition position = new ExchangePosition
{
MarketSymbol = item["symbol"].ToStringUpperInvariant(),
Amount = item["currentQty"].ConvertInvariant <decimal>(),
AveragePrice = item["avgEntryPrice"].ConvertInvariant <decimal>(),
LiquidationPrice = item["liquidationPrice"].ConvertInvariant <decimal>(),
Leverage = item["leverage"].ConvertInvariant <decimal>(),
};
positions.Add(position);
}
return(positions);
}
private ExchangePosition ParsePosition(JToken token)
{
ExchangePosition result = new ExchangePosition
{
MarketSymbol = token["symbol"].ToStringUpperInvariant(),
Amount = token["currentQty"].ConvertInvariant <decimal>(),
AveragePrice = token["avgEntryPrice"].ConvertInvariant <decimal>(),
LiquidationPrice = token["liquidationPrice"].ConvertInvariant <decimal>(),
Leverage = token["leverage"].ConvertInvariant <decimal>(),
LastPrice = token["lastPrice"].ConvertInvariant <decimal>(),
TimeStamp = CryptoUtility.ParseTimestamp(token["currentTimestamp"], TimestampType.Iso8601)
};
return(result);
}
private ExchangePosition ParsePosition(object position)
{
try
{
JToken token = JToken.FromObject(position);
ExchangePosition result = null;
if (token != null)
{
if (token["delta"]["updatedAt"].Type != JTokenType.Null)
{
DateTime updatedAt = DateTime.Parse(token["delta"]["updatedAt"].ToString(), null, System.Globalization.DateTimeStyles.RoundtripKind);
// Convert from order to ExchangePosition.
result = new ExchangePosition
{
OrderId = token["delta"]["id"].ToStringInvariant(),
MarketSymbol = token["delta"]["marketSymbol"].ToStringInvariant(),
Amount = token["delta"]["quantity"].ConvertInvariant <decimal>(),
AmountFilled = 0,
AveragePrice = token["delta"]["limit"].ConvertInvariant <decimal>(),
LastPrice = token["delta"]["limit"].ConvertInvariant <decimal>(),
TimeStamp = updatedAt
};
if (token["delta"]["type"] != null && token["delta"]["type"].Type != JTokenType.Null)
{
if (token["delta"]["type"].ToStringInvariant() == "LIMIT")
{
result.OrderType = (ExchangeSharp.OrderType)OrderType.Limit;
}
else if (token["delta"]["type"].ToStringInvariant() == "MARKET")
{
// TODO: Is this mapping correct?
result.OrderType = (ExchangeSharp.OrderType)OrderType.Market;
}
}
if (token["delta"]["fillQuantity"] != null && token["delta"]["fillQuantity"].Type != JTokenType.Null)
{
result.AmountFilled = token["delta"]["fillQuantity"].ConvertInvariant <decimal>();
}
if (token["delta"]["status"] != null && token["delta"]["status"].Type != JTokenType.Null)
{
string status = token["delta"]["status"].ToStringInvariant();
if (status == "OPEN" && result.AmountFilled == 0)
{
result.Status = ExchangeAPIOrderResult.Working;
}
else if (status == "OPEN" && result.AmountFilled < result.Amount)
{
result.Status = ExchangeAPIOrderResult.FilledPartially;
}
else if (status == "CLOSED" && result.AmountFilled == 0)
{
result.Status = ExchangeAPIOrderResult.Canceled;
}
else if (status == "CLOSED" && result.AmountFilled < result.Amount)
{
result.Status = ExchangeAPIOrderResult.FilledPartiallyAndCancelled;
}
else if (status == "CLOSED" && result.AmountFilled == result.Amount)
{
result.Status = ExchangeAPIOrderResult.Filled;
}
else if (status == "CLOSED")
{
result.Status = ExchangeAPIOrderResult.Canceled;
}
else
{
result.Status = ExchangeAPIOrderResult.Unknown;
}
}
else
{
result.Status = ExchangeAPIOrderResult.Unknown;
}
}
}
return(result);
}
catch (Exception ex)
{
throw ex;
}
}