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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Analytics\ReportXml;
use Magento\Framework\Api\SearchCriteria;
/**
* Providers for reports data
*/
class ReportProvider
{
/**
* @var QueryFactory
*/
private $queryFactory;
/**
* @var ConnectionFactory
*/
private $connectionFactory;
/**
* @var IteratorFactory
*/
private $iteratorFactory;
/**
* ReportProvider constructor.
*
* @param QueryFactory $queryFactory
* @param ConnectionFactory $connectionFactory
* @param IteratorFactory $iteratorFactory
*/
public function __construct(
QueryFactory $queryFactory,
ConnectionFactory $connectionFactory,
IteratorFactory $iteratorFactory
) {
$this->queryFactory = $queryFactory;
$this->connectionFactory = $connectionFactory;
$this->iteratorFactory = $iteratorFactory;
}
/**
* Returns custom iterator name for report
* Null for default
*
* @param Query $query
* @return string|null
*/
private function getIteratorName(Query $query)
{
$config = $query->getConfig();
return $config['iterator'] ?? null;
}
/**
* Returns report data by name and criteria
*
* @param string $name
* @return \IteratorIterator
*/
public function getReport($name)
{
$query = $this->queryFactory->create($name);
$connection = $this->connectionFactory->getConnection($query->getConnectionName());
$statement = $connection->query($query->getSelect());
return $this->iteratorFactory->create($statement, $this->getIteratorName($query));
}
}