76c299c3d7
In the previous commit, we removed the global count for our output. This commit removes the logic as the only places where it was used was in recalculating the cache and since the last commit, we do not use this value anymore [MAILPOET-4487]
95 lines
3.5 KiB
PHP
95 lines
3.5 KiB
PHP
<?php declare(strict_types = 1);
|
|
|
|
namespace MailPoet\Cron\Workers;
|
|
|
|
use MailPoet\Cache\TransientCache;
|
|
use MailPoet\Entities\ScheduledTaskEntity;
|
|
use MailPoet\Entities\SegmentEntity;
|
|
use MailPoet\Segments\SegmentsRepository;
|
|
use MailPoet\Subscribers\SubscribersCountsController;
|
|
use MailPoet\WP\Functions as WPFunctions;
|
|
use MailPoetVendor\Carbon\Carbon;
|
|
|
|
class SubscribersCountCacheRecalculation extends SimpleWorker {
|
|
private const EXPIRATION_IN_MINUTES = 30;
|
|
const TASK_TYPE = 'subscribers_count_cache_recalculation';
|
|
const AUTOMATIC_SCHEDULING = false;
|
|
const SUPPORT_MULTIPLE_INSTANCES = false;
|
|
|
|
/** @var TransientCache */
|
|
private $transientCache;
|
|
|
|
/** @var SegmentsRepository */
|
|
private $segmentsRepository;
|
|
|
|
/** @var SubscribersCountsController */
|
|
private $subscribersCountsController;
|
|
|
|
public function __construct(
|
|
TransientCache $transientCache,
|
|
SegmentsRepository $segmentsRepository,
|
|
SubscribersCountsController $subscribersCountsController,
|
|
WPFunctions $wp
|
|
) {
|
|
parent::__construct($wp);
|
|
$this->transientCache = $transientCache;
|
|
$this->segmentsRepository = $segmentsRepository;
|
|
$this->subscribersCountsController = $subscribersCountsController;
|
|
}
|
|
|
|
public function processTaskStrategy(ScheduledTaskEntity $task, $timer) {
|
|
$segments = $this->segmentsRepository->findAll();
|
|
foreach ($segments as $segment) {
|
|
$this->recalculateSegmentCache($timer, (int)$segment->getId(), $segment);
|
|
}
|
|
|
|
// update cache for subscribers without segment
|
|
$this->recalculateSegmentCache($timer, 0);
|
|
|
|
$this->recalculateHomepageCache($timer);
|
|
|
|
// remove redundancies from cache
|
|
$this->cronHelper->enforceExecutionLimit($timer);
|
|
$this->subscribersCountsController->removeRedundancyFromStatisticsCache();
|
|
|
|
return true;
|
|
}
|
|
|
|
private function recalculateSegmentCache($timer, int $segmentId, ?SegmentEntity $segment = null): void {
|
|
$this->cronHelper->enforceExecutionLimit($timer);
|
|
$now = Carbon::now();
|
|
$item = $this->transientCache->getItem(TransientCache::SUBSCRIBERS_STATISTICS_COUNT_KEY, $segmentId);
|
|
if ($item === null || !isset($item['created_at']) || $now->diffInMinutes($item['created_at']) > self::EXPIRATION_IN_MINUTES) {
|
|
if ($segment) {
|
|
$this->subscribersCountsController->recalculateSegmentStatisticsCache($segment);
|
|
} else {
|
|
$this->subscribersCountsController->recalculateSubscribersWithoutSegmentStatisticsCache();
|
|
}
|
|
}
|
|
}
|
|
|
|
private function recalculateHomepageCache($timer): void {
|
|
$this->cronHelper->enforceExecutionLimit($timer);
|
|
$now = Carbon::now();
|
|
$item = $this->transientCache->getItem(TransientCache::SUBSCRIBERS_HOMEPAGE_STATISTICS_COUNT_KEY, 0);
|
|
if ($item === null || !isset($item['created_at']) || $now->diffInMinutes($item['created_at']) > self::EXPIRATION_IN_MINUTES) {
|
|
$this->cronHelper->enforceExecutionLimit($timer);
|
|
$this->subscribersCountsController->recalculateHomepageStatisticsCache();
|
|
}
|
|
}
|
|
|
|
public function getNextRunDate() {
|
|
return Carbon::createFromTimestamp($this->wp->currentTime('timestamp'));
|
|
}
|
|
|
|
public function shouldBeScheduled(): bool {
|
|
$scheduledOrRunningTask = $this->scheduledTasksRepository->findScheduledOrRunningTask(self::TASK_TYPE);
|
|
if ($scheduledOrRunningTask) {
|
|
return false;
|
|
}
|
|
$now = Carbon::now();
|
|
$oldestCreatedAt = $this->transientCache->getOldestCreatedAt(TransientCache::SUBSCRIBERS_STATISTICS_COUNT_KEY);
|
|
return $oldestCreatedAt === null || $now->diffInMinutes($oldestCreatedAt) > self::EXPIRATION_IN_MINUTES;
|
|
}
|
|
}
|