private void DoTrade(string stockSymbol, double price, int quantity, TradeIndicators tradeType)
{
var stock = GetStock(stockSymbol);
if (stock == null)
{
throw new ArgumentException($"{stockSymbol} is not a tradable stock.");
}
var trade = new Trade(stock, tradeType, price, quantity);
_trade.AddTrade(trade);
}
public async Task <ActionResult <Trade> > PostTrade(Trade Trade)
{
return(await _trade.AddTrade(Trade));
}