public static function fetchUsers($groupId)
{
$arr=array();
$users=User::model()->findAllByAttributes(array('group_id'=>$groupId));
foreach($users as $user)
{
$arr[]=$user->fname;
}
return $arr;
}
Modify access rules in ReportController.php
public function accessRules()
{
return array(
array('allow',
'actions'=>array('index','view','create','update','admin','delete'),
//include also all the actions...
'users'=>array_merge(User::fetchUsers(1),User::fetchUsers(2))
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}