public void Close(object param)
{
if (param is StrategyViewModel strategy)
{
strategy.Dispose();
if (strategyObservableSubscriptions.TryGetValue(strategy.Strategy.Name, out IDisposable subscription))
{
subscription.Dispose();
}
strategyObservableSubscriptions.Remove(strategy.Strategy.Name);
SelectedStrategyViewModels.Remove(strategy);
}
}
private async void DeleteStrategy(object param)
{
if (param is Strategy strategy)
{
var result = Dialog.ShowMessage(new MessageBoxSettings
{
Title = "Delete Strategy",
Text = $"Are you sure you want to delete {strategy.Name}?",
MessageType = MessageType.Question,
MessageBoxButtons = MessageBoxButtons.OkCancel
});
if (result.Equals(MessageBoxResult.Cancel))
{
return;
}
var strategyViewModel = SelectedStrategyViewModels.FirstOrDefault(s => s.Strategy.Name.Equals(strategy.Name, StringComparison.Ordinal));
if (strategyViewModel != null)
{
Close(strategyViewModel);
}
try
{
IsLoading = true;
await strategyService.DeleteStrategy(strategy).ConfigureAwait(true);
Strategies.Remove(strategy);
ConfigurationModule.RemoveStrategy(strategy.Name);
}
catch (Exception ex)
{
ShowMessage(new Message {
MessageType = MessageType.Error, Text = ex.Message
});
}
finally
{
IsLoading = false;
}
}
}
public void Close(object param)
{
var strategy = param as StrategyViewModel;
if (strategy != null)
{
strategy.Dispose();
IDisposable subscription;
if (strategyObservableSubscriptions.TryGetValue(strategy.Strategy.Name, out subscription))
{
subscription.Dispose();
}
strategyObservableSubscriptions.Remove(strategy.Strategy.Name);
SelectedStrategyViewModels.Remove(strategy);
}
}
