public static function changeUserRole($type)
{
if (!$type) {
return false;
}
// save new role to database
if (self::saveRoleToDatabase($type)) {
Session::add('feedback_positive', Text::get('FEEDBACK_ACCOUNT_TYPE_CHANGE_SUCCESSFUL'));
return true;
} else {
Session::add('feedback_negative', Text::get('FEEDBACK_ACCOUNT_TYPE_CHANGE_FAILED'));
return false;
}
}