6f70cd1651
The probability of the routine to run is 5% so it should run approximately 5 times per 100 writes. So the limit 1000 should be pretty safe to prevent the table from bloating. [MAILPOET-5071]
87 lines
2.4 KiB
PHP
87 lines
2.4 KiB
PHP
<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
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namespace MailPoet\Logging;
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use MailPoet\Doctrine\EntityManagerFactory;
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use MailPoet\Entities\LogEntity;
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use MailPoetVendor\Doctrine\ORM\EntityManager;
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use MailPoetVendor\Monolog\Handler\AbstractProcessingHandler;
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class LogHandler extends AbstractProcessingHandler {
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/**
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* Logs older than this many days will be deleted
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*/
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const DAYS_TO_KEEP_LOGS = 30;
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/**
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* How many records to delete on one run of purge routine
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*/
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const PURGE_LIMIT = 1000;
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/**
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* Percentage value, what is the probability of running purge routine
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* @var int
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*/
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const LOG_PURGE_PROBABILITY = 5;
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/** @var callable|null */
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private $randFunction;
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/** @var LogRepository */
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private $logRepository;
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/** @var EntityManager */
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private $entityManager;
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/** @var EntityManagerFactory */
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private $entityManagerFactory;
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public function __construct(
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LogRepository $logRepository,
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EntityManager $entityManager,
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EntityManagerFactory $entityManagerFactory,
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$level = \MailPoetVendor\Monolog\Logger::DEBUG,
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$bubble = \true,
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$randFunction = null
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) {
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parent::__construct($level, $bubble);
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$this->randFunction = $randFunction;
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$this->logRepository = $logRepository;
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$this->entityManager = $entityManager;
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$this->entityManagerFactory = $entityManagerFactory;
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}
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protected function write(array $record): void {
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$message = is_string($record['formatted']) ? $record['formatted'] : null;
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$entity = new LogEntity();
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$entity->setName($record['channel']);
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$entity->setLevel((int)$record['level']);
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$entity->setMessage($message);
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$entity->setCreatedAt($record['datetime']);
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$entity->setRawMessage($record['message']);
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$entity->setContext($record['context']);
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if (!$this->entityManager->isOpen()) {
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$this->entityManager = $this->entityManagerFactory->createEntityManager();
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$this->logRepository = new LogRepository($this->entityManager);
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}
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$this->logRepository->persist($entity);
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$this->logRepository->flush();
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if ($this->getRandom() <= self::LOG_PURGE_PROBABILITY) {
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$this->purgeOldLogs();
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}
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}
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private function getRandom() {
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if ($this->randFunction) {
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return call_user_func($this->randFunction, 0, 100);
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}
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return rand(0, 100);
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}
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private function purgeOldLogs() {
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$this->logRepository->purgeOldLogs(self::DAYS_TO_KEEP_LOGS, self::PURGE_LIMIT);
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}
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}
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