Comment-Module Extenstion Problem


I am making APIs and I have created a separated APIController for it. In order to make all the services centralized , I have linked the services with their functionality developed for desktop website (I am triggering the methords in controllers to make the whole functionality centralized). Now my problem is I have to access functions in CommentModule Extension (CommentController in Comment-Module extenstion). Which is getting on my nerve. Can anyone tell me how can I access it and call its methods from my APIController?

Plz support your answers with proper code. Thanks.

this should do it

$module = Yii::app()->getModule('user');

Yii::app()->runController($module->id . '/default/index');