forum.php

См. документацию.

<?
namespace Bitrix\Forum\Statistic;
 
use Bitrix\Main;
use Bitrix\Main\Localization\Loc;
 
class Forum extends Main\Update\Stepper
{
    protected static $limit = 1;
    protected static $moduleId = "forum";
 
    public static function getTitle()
    {
        return Loc::getMessage("FORUM_STEPPER_TITLE");
    }
 
    public function execute(array &$option)
    {
        $option["steps"] = 1;
        $option["count"] = 1;
        if (self::do() > 0)
        {
            return self::FINISH_EXECUTION;
        }
        return self::CONTINUE_EXECUTION;
    }
 
    private static function do()
    {
        $limit = self::$limit;
        $dbRes = Main\Application::getConnection()->query(<<<SQL
SELECT ID, ENTITY_ID 
FROM b_forum_service_statistic_queue
WHERE ENTITY_TYPE='FORUM'
ORDER BY ID ASC
LIMIT {$limit}
SQL
        );
 
        $last = null;
        while ($res = $dbRes->fetch())
        {
            \Bitrix\Forum\Forum::getById($res["ENTITY_ID"])->calculateStatistic();
            $last = $res;
        }
 
        if ($last)
        {
            Main\Application::getConnection()->queryExecute(<<<SQL
DELETE FROM b_forum_service_statistic_queue WHERE ID >= {$last['ID']} AND ENTITY_TYPE='FORUM'
SQL
            );
        }
        return $limit;
    }
 
    public static function run(int $forumId)
    {
        Main\Application::getConnection()->queryExecute(<<<SQL
INSERT IGNORE INTO b_forum_service_statistic_queue (ENTITY_TYPE, ENTITY_ID) VALUES ('FORUM', {$forumId});
SQL
        );
        self::bind(0);
    }
}