public void Post([FromBody] Common.Stock stock)
{
var newstock = stock;
if (newstock.StockType == Common.Stock.SaleOrPurchase.Purchase)
{
Matcher3.BuyStock(newstock);
}
else if (newstock.StockType == Common.Stock.SaleOrPurchase.Sale)
{
Matcher3.SellStock(newstock);
}
}
public static void SellStock(Common.Stock stock)
{
// Flag to check if the matching was successful
var foundMatch = false;
foreach (Common.Stock stkBid in _stockBidList)
{
if (stkBid.StockName == stock.StockName)
{
if (stkBid.Amount == stock.Amount)
{
//ServiceEventSource.Current.ServiceMessage(context, "Seller got a full match; " + stock.Username + " sold " + stock.Amount + " of " + stock.StockName + " from " + stkBid.Username);
_stockBidList.Remove(stkBid);
foundMatch = true;
break;
}
else if (stkBid.Amount > stock.Amount)
{
//ServiceEventSource.Current.ServiceMessage(context, "Seller got a match in a larger bid; " + stock.Username + " sold " + stock.Amount + " of " + stock.StockName + " from " + stkBid.Username);
_stockBidList.Remove(stkBid);
stkBid.Amount -= stock.Amount;
_stockBidList.Add(stkBid);
foundMatch = true;
break;
}
else if (stkBid.Amount < stock.Amount)
{
//ServiceEventSource.Current.ServiceMessage(context, "Seller got a partial match in a smaller bid; " + stock.Username + " sold " + stkBid.Amount + " of " + stock.StockName + " from " + stkBid.Username);
_stockBidList.Remove(stkBid);
stock.Amount -= stkBid.Amount;
// Recursively call same method to check if further matches can be found
SellStock(stock);
foundMatch = true;
break;
}
}
}
// Add unfulfilled bids to list to be matched later
if (foundMatch == false)
{
_stockSaleList.Add(stock);
}
}
public async System.Threading.Tasks.Task PostAsync([FromUri] string value)
{
var firstDelimiter = value.IndexOf(';');
var lastDelimiter = value.LastIndexOf(';');
var username = value.Substring(0, firstDelimiter);
var stockname = value.Substring(firstDelimiter + 1, value.Length - (firstDelimiter + 1));
stockname = stockname.Substring(0, stockname.IndexOf(';'));
var amount = value.Substring(lastDelimiter + 1, value.Length - (lastDelimiter + 1));
int amountInt;
if (int.TryParse(amount, out amountInt))
{
var stock = new Common.Stock()
{
StockName = stockname, StockType = Common.Stock.SaleOrPurchase.Sale, Username = username, Amount = amountInt
};
await Seller.PlaceRequestAsync(stock);
}
}
