public ApiOrderResult DoTrade(TradeType tradeType, double?price, double?amount)
{
try
{
ApiAccountInfo accountInfo = GetAccountinfo();
ApiOrderResult result = new ApiOrderResult();
switch (tradeType)
{
case TradeType.BuyMarket:
result = this.Trade(Convert.ToDouble(accountInfo.info.funds.free.cny), null, tradeType, accountInfo);
break;
case TradeType.Buy:
result = this.Trade(price, Convert.ToDecimal(accountInfo.info.funds.free.cny) / Convert.ToDecimal(price), tradeType, accountInfo);
break;
case TradeType.SellMarket:
result = this.Trade(null, Convert.ToDecimal(accountInfo.info.funds.free.ltc), tradeType, accountInfo);
break;
case TradeType.Sell:
result = this.Trade(price, Convert.ToDecimal(accountInfo.info.funds.free.ltc), tradeType, accountInfo);
break;
}
return(result);
}
catch (Exception ex)
{
throw ex;
}
}
public ApiOrderResult Trade(double?price, decimal?amount, TradeType tradeType, ApiAccountInfo accountInfo)
{
try
{
string hashInput = string.Empty;
var apisettings = GetApiSettings();
string action = string.Empty;
switch (tradeType)
{
case TradeType.Buy:
action = "buy";
hashInput = string.Format("amount={2}&partner={3}&rate={1}&symbol=ltc_cny&type={0}{4}", action, price, amount, apisettings.partnerId, apisettings.secretKey);
break;
case TradeType.BuyMarket:
action = "buy_market";
hashInput = string.Format("partner={2}&rate={1}&symbol=ltc_cny&type={0}{3}", action, price, apisettings.partnerId, apisettings.secretKey);
break;
case TradeType.Sell:
action = "sell";
hashInput = string.Format("amount={2}&partner={3}&rate={1}&symbol=ltc_cny&type={0}{4}", action, price, amount, apisettings.partnerId, apisettings.secretKey);
break;
case TradeType.SellMarket:
action = "sell_market";
hashInput = string.Format("amount={1}&partner={2}&symbol=ltc_cny&type={0}{3}", action, amount, apisettings.partnerId, apisettings.secretKey);
break;
}
string sig = Crypto.CalculateMD5Hash(hashInput);
string result;
using (var wb = new FlipperWebClient())
{
var data = new NameValueCollection();
data["amount"] = amount.ToString();
data["partner"] = apisettings.partnerId;
data["rate"] = price.ToString();
data["symbol"] = "ltc_cny";
data["type"] = action;
data["sign"] = sig.ToUpper();
var response = wb.UploadValues(apisettings.tradeUri, "POST", data);
result = System.Text.Encoding.Default.GetString(response);
}
return((ApiOrderResult)JsonConvert.DeserializeObject <ApiOrderResult>(result));
}
catch (Exception ex)
{
throw ex;
}
}
