private void HandlePositionOpened(PositionOpenedEventArgs args)
{
// Only watch positions created by this bot
var position = args.Position;
if (position.Label != Label)
{
return;
}
try
{
// Add the position to the set it belongs to, or begin a new set
var id = Guid_.Parse(position.Comment);
if (id != null)
{
if (PositionSets.ContainsKey(id.Value))
{
PositionSets[id.Value].Add(position.Id);
}
else
{
PositionSets[id.Value] = new List <int>(new[] { position.Id });
}
}
// Notify position closed
if (PositionOpened != null)
{
PositionOpened(this, args);
}
OnPositionOpened(position);
}
catch (Exception ex)
{
Debugging.Trace(ex.Message);
Debugging.Trace(ex.StackTrace);
}
}
private void HandlePositionClosed(PositionClosedEventArgs args)
{
// Only watch positions created by this strategy
var position = args.Position;
if (position.Label != Label)
{
return;
}
// Close all positions in the same set
var id = Guid_.Parse(position.Comment);
if (id != null && PositionSets.ContainsKey(id.Value))
{
var set = PositionSets[id.Value];
Broker.ClosePositions(Positions.Where(x => set.Contains(x.Id)), "Closing Set");
PositionSets.Remove(id.Value);
}
// Remove any position managers that are managing 'position'
PositionManagers.RemoveIf(x => x.Position.Id == position.Id);
try
{
// Notify position closed
if (PositionClosed != null)
{
PositionClosed(this, args);
}
OnPositionClosed(position);
}
catch (Exception ex)
{
Debugging.Trace(ex.Message);
Debugging.Trace(ex.StackTrace);
}
}