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<?php
/**
* Copyright 2024 Adobe
* All Rights Reserved.
*
* NOTICE: All information contained herein is, and remains
* the property of Adobe and its suppliers, if any. The intellectual
* and technical concepts contained herein are proprietary to Adobe
* and its suppliers and are protected by all applicable intellectual
* property laws, including trade secret and copyright laws.
* Dissemination of this information or reproduction of this material
* is strictly forbidden unless prior written permission is obtained
* from Adobe.
*/
declare(strict_types=1);
namespace Magento\DataExporter\Model;
use Magento\DataExporter\Model\Indexer\FeedIndexMetadata;
use Magento\DataExporter\Model\Logging\CommerceDataExportLoggerInterface;
use Magento\DataExporter\Model\Query\FeedQuery;
use Magento\Framework\App\ResourceConnection;
use Magento\Framework\Serialize\SerializerInterface;
/**
* Class responsible for providing feed data
* @deprecated use \Magento\DataExporter\Model\Batch\Feed\Generator to prepare feeds collection
* @see \Magento\DataExporter\Model\Batch\Feed\Generator
*/
class Feed implements FeedInterface
{
/**
* @var ResourceConnection
*/
protected ResourceConnection $resourceConnection;
/**
* @var SerializerInterface
*/
protected SerializerInterface $serializer;
/**
* @var FeedIndexMetadata
*/
protected FeedIndexMetadata $feedIndexMetadata;
/**
* @var FeedQuery
*/
private FeedQuery $feedQuery;
/**
* @var CommerceDataExportLoggerInterface
*/
private CommerceDataExportLoggerInterface $logger;
/**
* @param ResourceConnection $resourceConnection
* @param SerializerInterface $serializer
* @param FeedIndexMetadata $feedIndexMetadata
* @param FeedQuery $feedQuery
* @param CommerceDataExportLoggerInterface $logger
*/
public function __construct(
ResourceConnection $resourceConnection,
SerializerInterface $serializer,
FeedIndexMetadata $feedIndexMetadata,
FeedQuery $feedQuery,
CommerceDataExportLoggerInterface $logger,
) {
$this->resourceConnection = $resourceConnection;
$this->serializer = $serializer;
$this->feedIndexMetadata = $feedIndexMetadata;
$this->feedQuery = $feedQuery;
$this->logger = $logger;
}
/**
* @inheritDoc
*/
public function getFeedSince(string $timestamp, ?array $ignoredExportStatus = null): array
{
$connection = $this->resourceConnection->getConnection();
$limit = $connection->fetchOne(
$this->feedQuery->getLimitSelect(
$this->feedIndexMetadata,
$timestamp,
$this->feedIndexMetadata->getBatchSize(),
$ignoredExportStatus
)
);
if ($ignoredExportStatus !== null) {
$this->logger->warning(__METHOD__ . ' is deprecated. $ignoredExportStatus parameter is ignored');
}
return $this->fetchData(
$this->feedQuery->getDataSelect(
$this->feedIndexMetadata,
$timestamp,
!$limit ? null : $limit,
$ignoredExportStatus
)
);
}
/**
* Fetch data from prepared select statement
*
* @param string|\Magento\Framework\DB\Select $select
* @return array
* @throws \Zend_Db_Statement_Exception
*/
private function fetchData($select): array
{
$connection = $this->resourceConnection->getConnection();
$recentTimestamp = null;
$cursor = $connection->query($select);
$output = [];
while ($row = $cursor->fetch()) {
$dataRow = $this->serializer->unserialize($row['feed_data']);
$rowModifiedAt = $row['modifiedAt'];
if (isset($row['deleted'])) {
$dataRow['deleted'] = (bool)$row['deleted'];
}
$output[] = $dataRow;
if ($recentTimestamp === null || $recentTimestamp < $rowModifiedAt) {
$recentTimestamp = $rowModifiedAt;
}
}
return [
'recentTimestamp' => $recentTimestamp,
'feed' => $output,
];
}
/**
* @inheritDoc
*/
public function getFeedMetadata(): FeedIndexMetadata
{
return $this->feedIndexMetadata;
}
}