static void Main()
{
try
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(Topic);
Console.ForegroundColor = ConsoleColor.White;
var options = new KafkaOptions(new Uri("http://localhost:9092"))
{
Log = new ConsoleLog()
};
var brokerRouter = new BrokerRouter(options);
_brokerRoute = brokerRouter.SelectBrokerRoute(Topic);
List <Topic> topics = brokerRouter.GetTopicMetadata(Topic);
OffsetPosition[] offsetPositions = OffsetFetchRequest(topics.First().Partitions.Select(p => new OffsetFetch
{
Topic = Topic,
PartitionId = p.PartitionId
})).Select(o => new OffsetPosition {
Offset = o.Offset + 1, PartitionId = o.PartitionId
}).ToArray();
StartConsumer(offsetPositions);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
ConsoleLog.WaitOnKeys();
}
}
static void Main(string[] args)
{
try
{
var options = new KafkaOptions(new Uri("http://localhost:9092"))
{
Log = new ConsoleLog()
};
var brokerRouter = new BrokerRouter(options);
_brokerRoute = brokerRouter.SelectBrokerRoute(Topic);
StartConsumer(ConsoleColor.Blue, OffsetFetchRequest().Offset + 1);
StartConsumer(ConsoleColor.Green, OffsetFetchRequest().Offset + 1);
StartConsumer(ConsoleColor.Red, OffsetFetchRequest().Offset + 1);
StartConsumer(ConsoleColor.Yellow, OffsetFetchRequest().Offset + 1);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
ConsoleLog.WaitOnKeys();
}
}
protected bool Equals(BrokerRoute other)
{
return string.Equals(Topic, other.Topic) && PartitionId == other.PartitionId;
}
protected bool Equals(BrokerRoute other)
{
return(string.Equals(Topic, other.Topic) && PartitionId == other.PartitionId);
}
public void TestCase1()
{
//trade instrument
Instrument digicoin = new Instrument() { Name = "DIGICOIN", LotSize = 10, MinLot = 1 };
//clients
Account a = new Account("Client A");
Account b = new Account("Client B");
Account c = new Account("Client C");
//brokers
BrokerRoute broker1 = new BrokerRoute(new FixedCommissionCalculator(5), 10);
broker1.LastQuote = new Quote(1.49);
BrokerRoute broker2 = new BrokerRoute(new AmountBasedCommissionCalculator(new decimal[] { 3, 3, 3, 3, 2.5M, 2.5M, 2.5M, 2.5M, 2, 2 }), 10);
broker2.LastQuote = new Quote(1.52);
//samrt route AKA 'aggregator'
SmartRoute smart = new SmartRoute(broker1, broker2);
smart.MaxLot = 10;
//trade server
Server server = new Server();
server.Route = smart;
DealTicket ticket;
//1
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = a, Amount = 1, Side = Operation.Buy });
Assert.AreEqual(15.645M, ticket.Gross);
//2
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = b, Amount = 4, Side = Operation.Buy });
Assert.AreEqual(62.58M, ticket.Gross);
//3
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = a, Amount = 5, Side = Operation.Buy });
Assert.AreEqual(77.9M, ticket.Gross);
//4
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = b, Amount = 10, Side = Operation.Buy });
Assert.AreEqual(155.04M, ticket.Gross);
//5
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = b, Amount = 8, Side = Operation.Sell });
Assert.AreEqual(124.64M, ticket.Gross);
//6
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = c, Amount = 7, Side = Operation.Sell });
Assert.AreEqual(109.06M, ticket.Gross);
//7
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = a, Amount = 13, Side = Operation.Buy });
Assert.AreEqual(201.975M, ticket.Gross);
//8
ticket = server.PlaceOrder(new Order() { Instrument = digicoin, Account = b, Amount = 6, Side = Operation.Sell });
Assert.AreEqual(93.48M, ticket.Gross);
//9
Assert.AreEqual(296.156M, Math.Round(server.GetTotalAmount(a, digicoin), 3));
Assert.AreEqual(0M, Math.Round(server.GetTotalAmount(b, digicoin), 3));
Assert.AreEqual(-109.06M, Math.Round(server.GetTotalAmount(c, digicoin), 3));
//10
Assert.AreEqual(80M, server.GetTransactedAmount(broker1, digicoin));
Assert.AreEqual(460M, server.GetTransactedAmount(broker2, digicoin));
}
