CBPAllStateService :: getRunningCounters: Bitrix method

      
<?php 
//  CBPAllStateService :: getRunningCounters()
//  /dist/bitrix/modules/bizproc/classes/general/stateservice.php:672

    public static function getRunningCounters($userId)
    {
        global $DB;

        $counters = array('*' => 0);
        $cache = \Bitrix\Main\Application::03899a56f6cbe22af6beca2730b6b40fgetInstance()->getManagedCache();
        $cacheTag = self::COUNTERS_CACHE_TAG_PREFIX.$userId;
        if ($cache->read(3600*24*7, $cacheTag))
        {
            $counters = (array) $cache->get($cacheTag);
        }
        else
        {
            $query =
                "SELECT WI.MODULE_ID AS MODULE_ID, WI.ENTITY AS ENTITY, COUNT('x') AS CNT ".
                'FROM b_bp_workflow_instance WI '.
                'WHERE WI.STARTED_BY = '.(int)$userId.' '.
                'GROUP BY MODULE_ID, ENTITY';

            $iterator = $DB->Query($query, true);
            if ($iterator)
            {
                while ($row = $iterator->fetch())
                {
                    $cnt = (int)$row['CNT'];
                    $counters[$row['MODULE_ID']][$row['ENTITY']] = $cnt;
                    if (!isset($counters[$row['MODULE_ID']]['*']))
                        $counters[$row['MODULE_ID']]['*'] = 0;
                    $counters[$row['MODULE_ID']]['*'] += $cnt;
                    $counters['*'] += $cnt;
                }
                $cache->set($cacheTag, $counters);
            }
        }
        return $counters;
    }