public override void DeleteOrder(string orderId)
{
OkCoinRequest deleteOrderRequest = new OkCoinRequest(DeleteOrderPath, _apiInfo);
deleteOrderRequest.AddParameter("api_key", _apiInfo.Key);
deleteOrderRequest.AddParameter("order_id", orderId);
deleteOrderRequest.AddParameter("symbol", _btcFiatPairSymbol);
deleteOrderRequest.AddSignatureHeader();
ApiPost(deleteOrderRequest);
}
/// <summary>
/// With Okcoin, buying and selling is the same Api call. So both SellInternal and BuyInternal point to this.
/// </summary>
/// <param name="amount">Amount of btc to be bought/sold.</param>
/// <param name="price">Price to set for the order.</param>
/// <param name="orderType">Can be either be "buy" or "sell".</param>
/// <returns>String representation of the executed order.</returns>
private string ExecuteOrder(decimal amount, decimal price, OrderType orderType)
{
OkCoinRequest buyRequest = new OkCoinRequest(_addOrderPath, _apiInfo);
buyRequest.AddParameter("amount", amount);
buyRequest.AddParameter("api_key", ApiInfo.Key);
buyRequest.AddParameter("price", price);
buyRequest.AddParameter("symbol", _btcFiatPairSymbol);
buyRequest.AddParameter("type", orderType.ToString().ToLower());
buyRequest.AddSignatureHeader();
//Make the api call
Dictionary <string, dynamic> response = ApiPost(buyRequest);
//Get order id from the response
return(((int)GetValueFromResponseResult(response, "order_id")).ToString());
}
public override List <Dictionary <string, dynamic> > GetAllOpenOrders()
{
OkCoinRequest orderInfoRequest = new OkCoinRequest(OpenOrderPath, ApiInfo);
orderInfoRequest.AddParameter("api_key", _apiInfo.Key);
orderInfoRequest.AddParameter("order_id", "-1");
orderInfoRequest.AddParameter("symbol", _btcFiatPairSymbol);
orderInfoRequest.AddSignatureHeader();
Dictionary <string, dynamic> response = ApiPost(orderInfoRequest);
ArrayList orders = (ArrayList)GetValueFromResponseResult(response, "orders");
if (orders.Count <= 0)
{
return(null);
}
return(orders.Cast <Dictionary <string, dynamic> >().ToList());
}
public override Dictionary <string, dynamic> GetOrderInformation(string orderId)
{
OkCoinRequest orderInfoRequest = new OkCoinRequest(OrderQueryPath, ApiInfo);
orderInfoRequest.AddParameter("api_key", _apiInfo.Key);
orderInfoRequest.AddParameter("order_id", orderId);
orderInfoRequest.AddParameter("symbol", _btcFiatPairSymbol);
orderInfoRequest.AddSignatureHeader();
Dictionary <string, dynamic> response = ApiPost(orderInfoRequest);
ArrayList orders = (ArrayList)GetValueFromResponseResult(response, "orders");
if (orders.Count <= 0)
{
throw new Exception("Could not find order with id '" + orderId + ".");
}
//The array list should only have one order, which the given id. So just return the first one in the array.
return((Dictionary <string, dynamic>)orders[0]);
}
public override void UpdateOrderBook(int?maxSize = null)
{
OkCoinRequest orderBookRequest = new OkCoinRequest(OrderBookPath);
//If a max size was provided, add it as parameter
if (maxSize != null)
{
orderBookRequest.AddParameter("size", maxSize);
}
Dictionary <string, dynamic> response = ApiPost(orderBookRequest);
if (!response.ContainsKey("bids") || !response.ContainsKey("asks"))
{
throw new Exception("Could not update order book for " + Name + ", 'asks' or 'bids' object was not in the response.");
}
//OkCoin returns the asks list in the wrong order (with best ask being at the end of the list), so reverse it
((ArrayList)response["asks"]).Reverse();
BuildOrderBook(response, 1, 0, maxSize);
}
public override void UpdateBalances()
{
OkCoinRequest request = new OkCoinRequest(AccountBalanceInfoPath, _apiInfo);
request.AddParameter("api_key", _apiInfo.Key);
request.AddSignatureHeader();
Dictionary <string, dynamic> response = ApiPost(request);
response = (Dictionary <string, dynamic>)GetValueFromResponseResult(response, "info");
response = (Dictionary <string, dynamic>)GetValueFromResponseResult(response, "funds");
Dictionary <string, dynamic> freeAssets = (Dictionary <string, dynamic>)GetValueFromResponseResult(response, "free");
Dictionary <string, dynamic> frozenAssets = (Dictionary <string, dynamic>)GetValueFromResponseResult(response, "freezed");
AvailableFiat = TypeConversion.ParseStringToDecimalStrict((string)GetValueFromResponseResult(freeAssets, FiatTypeToUse.ToString().ToLower()));
AvailableBtc = TypeConversion.ParseStringToDecimalStrict((string)GetValueFromResponseResult(freeAssets, "btc"));
//Calculate total balances by adding the 'free' and 'frozen' assets
TotalFiat = AvailableFiat + TypeConversion.ParseStringToDecimalStrict((string)GetValueFromResponseResult(frozenAssets, FiatTypeToUse.ToString().ToLower()));
TotalBtc = AvailableBtc + TypeConversion.ParseStringToDecimalStrict((string)GetValueFromResponseResult(frozenAssets, "btc"));
}