public IResponse MarketBuy(User user, Stock stock, int quantity)
{
var fills = GetOrderFills(OrderType.Market, OrderDirection.Buy, stock, quantity);
if (fills.Any())
{
var account = _bankingProvider.GetAccount(user);
var cost = fills.Sum(x => x.Price * x.Quantity);
if (account.Balance < cost)
{
return new BuyOrderFailedResponse
{
Reason = BuyOrderFailedResponse.FailureReason.InsufficientFunds
}
}
;
ExecuteBuy(user, fills);
}
var unfilled = quantity - fills.Sum(x => x.Quantity);
if (unfilled > 0)
{
_ordersProvider.AddBuyOrder(user, stock, unfilled);
}
return(new BuyOrderResponse
{
Filled = fills,
Unfilled = unfilled
});
}
public void GetSellOrdersTest_CorrectDirection()
{
_provider.AddSellOrder(_user, _stock, 1);
_provider.AddBuyOrder(_user, _stock, 1);
var actual = _provider.GetSellOrders(_stock);
Assert.IsTrue(actual.All(x => x.Direction == OrderDirection.Sell));
}
