public NewOrderRepresentation CreateOrder(CreateOrderCommand orderCommand)
{
IOrderIdGenerator orderIdGenerator = ContextRegistry.GetContext()["OrderIdGenerator"] as IOrderIdGenerator;
Tuple <string, string> splittedCurrencyPairs = CurrencySplitterService.SplitCurrencyPair(orderCommand.Pair);
Order order = OrderFactory.CreateOrder(orderCommand.TraderId, orderCommand.Pair,
orderCommand.Type, orderCommand.Side, orderCommand.Volume, orderCommand.Price, orderIdGenerator);
if (_balanceValidationService.FundsConfirmation(order.TraderId.Id, splittedCurrencyPairs.Item1,
splittedCurrencyPairs.Item2, order.Volume.Value, order.Price.Value, order.OrderSide.ToString(),
order.OrderId.Id))
{
InputDisruptorPublisher.Publish(InputPayload.CreatePayload(order));
return(new NewOrderRepresentation(order));
}
throw new InvalidOperationException("Not Enough Balance for Trader with ID: " + orderCommand.TraderId);
}
/// <summary>
/// </summary>
/// <param name="orderContext"></param>
/// <param name="qutationContext"></param>
/// <param name="orderStore"></param>
/// <param name="orderPolicyStore"></param>
/// <param name="pricePolicyStore"></param>
/// <param name="generator"></param>
/// <param name="notify"></param>
/// <param name="logger"></param>
public OrderService(OrderContext orderContext, QuotationContext qutationContext, IOrderStore orderStore,
IOrderPolicyStore orderPolicyStore, IPricePolicyStore pricePolicyStore,
IOrderIdGenerator generator, IOrderNotify notify, ILogger <OrderService> logger)
{
if (orderContext == null)
{
throw new ArgumentNullException(nameof(orderContext));
}
if (qutationContext == null)
{
throw new ArgumentNullException(nameof(qutationContext));
}
if (orderStore == null)
{
throw new ArgumentNullException(nameof(orderStore));
}
if (generator == null)
{
throw new ArgumentNullException(nameof(generator));
}
if (notify == null)
{
throw new ArgumentNullException(nameof(notify));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_orderContext = orderContext;
_qutationContext = qutationContext;
_orderStore = orderStore;
_orderPolicyStore = orderPolicyStore;
_pricePolicyStore = pricePolicyStore;
_orderIdGenerator = generator;
_notify = notify;
_logger = logger;
DefaultOpenOpenPricePolicy = new RealTimeOpenPricePolicy();
}
public int?GetLastOrderId(IOrderIdGenerator idGenerator)
{
throw new NotImplementedException();
}
public static Order CreateOrder(string traderId, string currencyPair, string type, string side, decimal volume, decimal limitPrice, IOrderIdGenerator orderIdGenerator)
{
Order order = null;
TraderId id = new TraderId(traderId);
OrderId orderId = orderIdGenerator.GenerateOrderId();
Volume orderVolume = new Volume(volume);
if (side.Equals(Constants.ORDER_SIDE_BUY, StringComparison.CurrentCultureIgnoreCase) &&
type.Equals(Constants.ORDER_TYPE_MARKET, StringComparison.CurrentCultureIgnoreCase))
{
Price price = new Price(0);
order = BuyMarketOrder(orderId, currencyPair, OrderType.Market, orderVolume, price, id);
}
else if (side.Equals(Constants.ORDER_SIDE_SELL, StringComparison.CurrentCultureIgnoreCase) &&
type.Equals(Constants.ORDER_TYPE_MARKET, StringComparison.CurrentCultureIgnoreCase))
{
Price price = new Price(0);
order = SellMarketOrder(orderId, currencyPair, OrderType.Market, orderVolume, price, id);
}
else if (side.Equals(Constants.ORDER_SIDE_BUY, StringComparison.CurrentCultureIgnoreCase) &&
type.Equals(Constants.ORDER_TYPE_LIMIT, StringComparison.CurrentCultureIgnoreCase))
{
Price price = new Price(limitPrice);
order = BuyLimitOrder(orderId, currencyPair, price, OrderType.Limit, orderVolume, id);
}
else if (side.Equals(Constants.ORDER_SIDE_SELL, StringComparison.CurrentCultureIgnoreCase) &&
type.Equals(Constants.ORDER_TYPE_LIMIT, StringComparison.CurrentCultureIgnoreCase))
{
Price price = new Price(limitPrice);
order = SellLimitOrder(orderId, currencyPair, price, OrderType.Limit, orderVolume, id);
}
//TODO:Validation of funds and other things
return(order);
}
public OrderService(IOrderIdGenerator idGenerator,
IBasketRepository basketRepository)
{
this.idGenerator = idGenerator;
this.basketRepository = basketRepository;
}
