Example #1
0
        static void Main(string[] args)
        {
            DataProvider dataProvider = new SpPgsqlDataProvider();
            //DataProvider dataProvider = new PostgresqlDataProvider();
            //DataProvider dataProvider = new XmlDataProvider();

            //TEST: dataProvider.AddOrder(new Order(1, 1, 1, 1.5m));

            // nechť počítáme akcie č. 1, správně by tu měl být foreach
            int stockId = 1;

            // řekneme si o "použitelné" objednávky:
            Stock stock = dataProvider.GetStock(stockId);

            Order[] buyOrders  = dataProvider.SelectCrossedBuyOrders(stock.Id);
            Order[] sellOrders = dataProvider.SelectCrossedSellOrders(stock.Id);

            dataProvider.PrintData();

            // Nyní si můžeme nechat spočítat cenu:
            Console.WriteLine();
            Console.WriteLine("IOS calculator: ");
            PriceCalculator calculator = new IosPriceCalculator();
            decimal         price      = calculator.GetPrice(buyOrders, sellOrders, Constants.TickSize, stock.LastPrice);

            Console.WriteLine("Price: " + price);

            OrderMatcher matcher = new OrderMatcher();

            Trade[] trades = matcher.MatchOrders(buyOrders, sellOrders, price);
            dataProvider.ProcessTrades(trades);

            // TODO: pošle Marketu zprávu: stockId, price, executed, [amount, buyerId, buyOrderId, sellerId, sellOrderId]

            Console.WriteLine("Trades processed.");

            dataProvider.PrintData();

            Console.ReadLine();
        }
Example #2
0
        static void Main(string[] args)
        {
            DataProvider dataProvider = new SpPgsqlDataProvider();
              //DataProvider dataProvider = new PostgresqlDataProvider();
              //DataProvider dataProvider = new XmlDataProvider();

              //TEST: dataProvider.AddOrder(new Order(1, 1, 1, 1.5m));

              // nechť počítáme akcie č. 1, správně by tu měl být foreach
              int stockId = 1;

              // řekneme si o "použitelné" objednávky:
              Stock stock = dataProvider.GetStock(stockId);
              Order[] buyOrders = dataProvider.SelectCrossedBuyOrders(stock.Id);
              Order[] sellOrders = dataProvider.SelectCrossedSellOrders(stock.Id);

              dataProvider.PrintData();

              // Nyní si můžeme nechat spočítat cenu:
              Console.WriteLine();
              Console.WriteLine("IOS calculator: ");
              PriceCalculator calculator = new IosPriceCalculator();
              decimal price = calculator.GetPrice(buyOrders, sellOrders, Constants.TickSize, stock.LastPrice);

              Console.WriteLine("Price: " + price);

              OrderMatcher matcher = new OrderMatcher();
              Trade[] trades = matcher.MatchOrders(buyOrders, sellOrders, price);
              dataProvider.ProcessTrades(trades);

              // TODO: pošle Marketu zprávu: stockId, price, executed, [amount, buyerId, buyOrderId, sellerId, sellOrderId]

              Console.WriteLine("Trades processed.");

              dataProvider.PrintData();

              Console.ReadLine();
        }