public static function hasNotification($userId, $preferencesId)
{
$criteria = new CDbCriteria();
$criteria->condition = 'user_id=:userId AND preferences_id=:preferencesId';
$criteria->params = array(':userId' => $userId, ':preferencesId' => $preferencesId);
$userPreferences = UserPreferences::model()->find($criteria);
if ($userPreferences) {
return true;
} else {
return false;
}
}
