/// <summary>
/// Order validation.
/// </summary>
private bool validateOrder(Order order)
{
bool isValid = true;
//Buy side validation
if (order.Action == Action.Buy)
{
//See if we can afford the buy order
if (AvailableCash < (order.Quantity * order.FillPrice))
{
if (!_allowMargin)
{
isValid = false;
}
}
}
//Sell side validation
else if (order.Action == Action.Sell)
{
//Make sure we have the stock befoe we sell it
if (!StockPortfolio.Exists(p => p.Symbol == order.Symbol && p.Quantity >= order.Quantity))
{
isValid = false;
}
}
//Cancel order
if (isValid == false)
{
order.Status = OrderStatus.Cancelled;
order.FillPrice = 0;
order.Quantity = 0;
TotalTradesCancelled++;
}
return(isValid);
}
/// <summary>
///
/// </summary>
/// <param name="symbol"></param>
/// <returns></returns>
public bool IsHoldingStock(string symbol)
{
return(StockPortfolio.Exists(p => p.Symbol == symbol));
}
