public CurrentPlayerStatsViewModel execute(PlayerStatController.PlayerStatViewModel viewModel)
{
// First update all constraints.
viewModel.loop_over_constraintVM(receiver);
// Now update stats.
// NOTE: this is the same code as UpdateAllStats_CS -- factor out.
string str1 = FieldDictionary.fname_goalScdPlayer;
string str2 = FieldDictionary.fname_assistsPlayer;
// Look for Valid TotallingActions for each stat.
// Treat them as a "block" of TotallingActions for now.
// - If don't find them, create them and iterate.
// - If do find them but they're invalid - just iterate.
// - If do find them and they're valid - just pass back results.
TotallingMC t1 = receiver.get_TotallingMC(str1);
TotallingMC t2 = receiver.get_TotallingMC(str2);
// If they don't exist yet.
if (t1 == null && t2 == null)
{
// The form of this method is bound to CurrentPlayerStatsViewModel
CreateTotallingActionCommand cmd1 = new CreateTotallingActionCommand(receiver, str1);
invoker.add_command(cmd1);
CreateTotallingActionCommand cmd2 = new CreateTotallingActionCommand(receiver, str2);
invoker.add_command(cmd2);
invoker.execute_commands_and_iterate();
}
// They exist, but they're not valid (iterate)
else if (!t1.isValid && !t2.isValid)
{
// No commands needed. Just iterate (so this executes an empty command list)
invoker.execute_commands_and_iterate();
}
else
{
// Test to see if they exist, and they're valid
if (!(t1.isValid && t2.isValid))
{
// SHouldn't be here - throw exception!
return(null);
}
}//else
// These are guaranteed to exist now:
TotallingAction post_t1 = (TotallingAction)receiver.get_TotallingMC(str1).get_action();
TotallingAction post_t2 = (TotallingAction)receiver.get_TotallingMC(str2).get_action();
return(new CurrentPlayerStatsViewModel(
Convert.ToInt16(post_t1.total),
Convert.ToInt16(post_t2.total)
));
}
public override void execute()
{
TotallingMC tmc = (TotallingMC)MCFactory.create_simple_MC(reciever, "TotallingMC", field_name);
reciever.Attach(tmc);
}
