eventspool.php

См. документацию.

<?php
namespace Bitrix\Sale\Internals;
 
class EventsPool extends PoolBase
{
    protected static $events = array();
 
    public static function getEvents($code)
    {
        $resultList = array();
        $list = parent::getPoolByCode($code);
 
        if (is_array($list) && !empty($list))
        {
            foreach ($list as $eventName => $eventData)
            {
                $resultList[$eventName] = reset($eventData);
            }
 
            $list = $resultList;
        }
 
        return $list;
    }
 
    public static function getEventsByType($code, $type)
    {
        $data = parent::get($code, $type);
        if (!empty($data))
        {
            $data = reset($data);
        }
 
        return $data;
    }

    public static function addEvent($code, $type, $event)
    {
        parent::add($code, $type, $event);
    }

    public static function isEventTypeExists($code, $type)
    {
        return parent::isTypeExists($code, $type);
    }

    public static function resetEvents($code = null, $type = null)
    {
        parent::resetPool($code, $type);
    }
}