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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\NewRelicReporting\Plugin;
use Magento\Framework\Profiler\Driver\Standard\Stat;
use Magento\NewRelicReporting\Model\Config;
use Magento\NewRelicReporting\Model\NewRelicWrapper;
use Psr\Log\LoggerInterface;
/**
* Class StatPlugin handles single Cron Jobs transaction names
*/
class StatPlugin
{
public const TIMER_NAME_CRON_PREFIX = 'job';
/**
* @var Config
*/
private $config;
/**
* @var NewRelicWrapper
*/
private $newRelicWrapper;
/**
* @var LoggerInterface
*/
private $logger;
/**
* @param Config $config
* @param NewRelicWrapper $newRelicWrapper
* @param LoggerInterface $logger
*/
public function __construct(
Config $config,
NewRelicWrapper $newRelicWrapper,
LoggerInterface $logger
) {
$this->config = $config;
$this->newRelicWrapper = $newRelicWrapper;
$this->logger = $logger;
}
/**
* Before running original profiler, register NewRelic transaction
*
* @param Stat $schedule
* @param array $args
* @return array
* @see \Magento\Cron\Observer\ProcessCronQueueObserver::startProfiling
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function beforeStart(Stat $schedule, ...$args): array
{
$timerName = current($args);
if ($this->isCronJob($timerName)) {
$this->newRelicWrapper->setTransactionName(
sprintf('Cron %s', $timerName)
);
}
return $args;
}
/**
* Before stopping original profiler, close NewRelic transaction
*
* @param Stat $schedule
* @param array $args
* @return array
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function beforeStop(Stat $schedule, ...$args): array
{
$timerName = current($args);
if ($this->isCronJob($timerName)) {
$this->newRelicWrapper->endTransaction();
}
return $args;
}
/**
* Determines whether provided name is Cron Job
*
* @param string $timerName
* @return bool
*/
private function isCronJob(string $timerName): bool
{
return 0 === strpos($timerName, static::TIMER_NAME_CRON_PREFIX);
}
}