public function createForIndex(UserGroupModel $userGroupModel, UserAccountModel $userAccountModel = null)
 {
     global $DB;
     $inTransaction = $DB->inTransaction();
     $statInsertUserGroupInfo = $DB->prepare("INSERT INTO user_group_information (title,description,is_in_index,is_includes_anonymous,is_includes_users,is_includes_verified_users,created_at) " . "VALUES (:title,:description,'1',:is_includes_anonymous,:is_includes_users,:is_includes_verified_users,:created_at) RETURNING id");
     $statInsertUserGroupHistory = $DB->prepare("INSERT INTO user_group_history (user_group_id,title,description,is_in_index,is_includes_anonymous,is_includes_users,is_includes_verified_users,created_at,user_account_id) " . "VALUES (:user_group_id,:title,:description,'1',:is_includes_anonymous,:is_includes_users,:is_includes_verified_users,:created_at,:user_account_id)");
     try {
         if (!$inTransaction) {
             $DB->beginTransaction();
         }
         // User Group
         $statInsertUserGroupInfo->execute(array("title" => $userGroupModel->getTitle(), "description" => $userGroupModel->getDescription(), "is_includes_anonymous" => $userGroupModel->getIsIncludesAnonymous() ? "1" : "0", "is_includes_users" => $userGroupModel->getIsIncludesUsers() ? "1" : "0", "is_includes_verified_users" => $userGroupModel->getIsIncludesVerifiedUsers() ? "1" : "0", "created_at" => \TimeSource::getFormattedForDataBase()));
         $data = $statInsertUserGroupInfo->fetch();
         $userGroupModel->setId($data['id']);
         $statInsertUserGroupHistory->execute(array("user_group_id" => $userGroupModel->getId(), "title" => $userGroupModel->getTitle(), "description" => $userGroupModel->getDescription(), "is_includes_anonymous" => $userGroupModel->getIsIncludesAnonymous() ? "1" : "0", "is_includes_users" => $userGroupModel->getIsIncludesUsers() ? "1" : "0", "is_includes_verified_users" => $userGroupModel->getIsIncludesVerifiedUsers() ? "1" : "0", "created_at" => \TimeSource::getFormattedForDataBase(), "user_account_id" => $userAccountModel ? $userAccountModel->getId() : null));
         if (!$inTransaction) {
             $DB->commit();
         }
     } catch (Exception $e) {
         if (!$inTransaction) {
             $DB->rollBack();
         }
     }
 }