private void ProcessProviderSignal(MT4TradeSignal signal)
{
var accountTypes = serversDictionary.Where(x => x.Value == signal.Server).Select(x => x.Key);
var provider = signalServiceRepository.GetProvidersByLogin(signal.Login)
.FirstOrDefault(p => accountTypes.Contains(p.account_type_id));
if (provider == null)
{
SignalService.Logger.Info("ProviderSignal\nProvider is null. Login: {0}, Server: {1}", signal.Login, signal.Server);
return;
}
var builder = new StringBuilder();
builder.AppendLine("ProviderSignal");
builder.AppendLine(String.Format("Login: {0}", signal.Login));
builder.AppendLine(String.Format("Server: {0}", signal.Server));
builder.AppendLine(String.Format("DateTime: {0}", new DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(signal.DateTime)));
builder.AppendLine(String.Format("ActionType: {0}", signal.ActionType));
builder.AppendLine(String.Format("Order: id - {0}, side - {1}, symbol - {2}, volume - {3}, tp - {4}, sl - {5}, balance - {6}, profit - {7}, comment - {8}, commission - {9}",
signal.OrderID, signal.Side, signal.Symbol, signal.Volume, signal.TakeProfit, signal.StopLoss, signal.Balance, signal.Profit, signal.Comment, signal.ProviderCommission));
SignalService.Logger.Info(builder.ToString());
if (!mt4AccountsDictionary[signal.Server].ContainsKey(signal.Login))
{
mt4AccountsDictionary[signal.Server].Add(signal.Login, provider.id);
}
var signalsToExecute = new Dictionary <string, ExecutionSignal>();
if (signal.ActionType == ActionType.Open)
{
var subscribers = signalServiceRepository.Subscribers(provider.id);
if (!subscribers.Any())
{
return;
}
lock (OpenedOrdersDictionary)
{
OpenedOrdersDictionary.Add(new OrderModel {
OrderId = signal.OrderID, Server = signal.Server
},
new List <OrderModel>());
}
foreach (var subscriber in subscribers)
{
var server = serversDictionary[subscriber.Subscriber.account_type_id];
if (!signalsToExecute.ContainsKey(server))
{
signalsToExecute.Add(server, new ExecutionSignal());
}
MarginLevel marginLevel;
try
{
marginLevel = serversRouter.Get(server).GetMarginLevel(subscriber.Subscriber.login);
}
catch (Exception e)
{
SignalService.Logger.Error("Exception in GetMarginLevel for {0} login:\n {1}", subscriber.Subscriber.login, e.StackTrace);
continue;
}
var exec = SignalResolveLogic.Resolve(signal, subscriber.Subscriber.login, marginLevel.balance, marginLevel.equity, new SubscriptionSettings(subscriber.Subscription));
if (exec == null)
{
SignalService.Logger.Info("SignalResolveLogic ExecutionOrder is null");
continue;
}
if (provider.commission != null)
{
exec.Commission = (double)provider.commission;
}
SignalService.Logger.Info("ExecutionOrder. OrderID: {0}, Volume: {1}, Commission: {2}, Side: {3}", exec.OrderID, exec.Volume, exec.Commission, exec.Side);
signalsToExecute[server].Orders.Add(exec);
// ToDo static key word
signalsToExecute[server].Comment = String.Format("Sub_{0}_{1}", provider.id, signal.OrderID);
signalsToExecute[server].Destination = signal.Server;
}
}
else
{
lock (OpenedOrdersDictionary)
{
if (!OpenedOrdersDictionary.ContainsKey(new OrderModel {
OrderId = signal.OrderID, Server = signal.Server
}))
{
//ToDo: Think about this
return;
}
foreach (var subOrder in OpenedOrdersDictionary[new OrderModel {
OrderId = signal.OrderID, Server = signal.Server
}])
{
var orderId = subOrder.OrderId;
var server = subOrder.Server;
if (!signalsToExecute.ContainsKey(server))
{
signalsToExecute.Add(server, new ExecutionSignal());
}
signalsToExecute[server].Orders.Add(new ExecutionOrder {
ActionType = ActionType.Close, OrderID = orderId, Symbol = string.Empty
});
signalsToExecute[server].Comment = string.Empty;
signalsToExecute[server].Destination = server;
}
}
}
foreach (var executionSignal in signalsToExecute)
{
if (ExecutionSignals != null)
{
ExecutionSignals(new Tuple <string, ExecutionSignal>(executionSignal.Key, executionSignal.Value));
}
}
}
