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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Indexer\Model\Indexer;
use Magento\Framework\Indexer\StateInterface;
class State extends \Magento\Framework\Model\AbstractModel implements StateInterface
{
/**
* Prefix of model events names
*
* @var string
*/
protected $_eventPrefix = 'indexer_state';
/**
* Parameter name in event
*
* @var string
*/
protected $_eventObject = 'indexer_state';
/**
* @var \Magento\Framework\Lock\LockManagerInterface
*/
private $lockManager;
/**
* Prefix for lock mechanism
*
* @var string
*/
private $lockPrefix = 'INDEXER';
/**
* DeploymentConfig
*
* @var \Magento\Framework\App\DeploymentConfig
*/
private $configReader;
/**
* Parameter with path to indexer use_application_lock config
*
* @var string
*/
private $useApplicationLockConfig = 'indexer/use_application_lock';
/**
* @param \Magento\Framework\Model\Context $context
* @param \Magento\Framework\Registry $registry
* @param \Magento\Indexer\Model\ResourceModel\Indexer\State $resource
* @param \Magento\Indexer\Model\ResourceModel\Indexer\State\Collection $resourceCollection
* @param array $data
* @param \Magento\Framework\Lock\LockManagerInterface $lockManager
* @param \Magento\Framework\App\DeploymentConfig $configReader
*/
public function __construct(
\Magento\Framework\Model\Context $context,
\Magento\Framework\Registry $registry,
\Magento\Indexer\Model\ResourceModel\Indexer\State $resource,
\Magento\Indexer\Model\ResourceModel\Indexer\State\Collection $resourceCollection,
array $data = [],
\Magento\Framework\Lock\LockManagerInterface $lockManager = null,
\Magento\Framework\App\DeploymentConfig $configReader = null
) {
if (!isset($data['status'])) {
$data['status'] = self::STATUS_INVALID;
}
$this->lockManager = $lockManager ?: \Magento\Framework\App\ObjectManager::getInstance()->get(
\Magento\Framework\Lock\LockManagerInterface::class
);
$this->configReader = $configReader ?: \Magento\Framework\App\ObjectManager::getInstance()->get(
\Magento\Framework\App\DeploymentConfig::class
);
parent::__construct($context, $registry, $resource, $resourceCollection, $data);
}
/**
* Return indexer id
*
* @return string
*/
public function getIndexerId()
{
return parent::getIndexerId();
}
/**
* Set indexer id
*
* @param string $value
* @return $this
*/
public function setIndexerId($value)
{
return parent::setIndexerId($value);
}
/**
* Return status
*
* @return string
*/
public function getStatus()
{
if ($this->isUseApplicationLock()) {
if (
parent::getStatus() == StateInterface::STATUS_WORKING &&
!$this->lockManager->isLocked($this->lockPrefix . $this->getIndexerId())
) {
return StateInterface::STATUS_INVALID;
}
}
return parent::getStatus();
}
/**
* Return updated
*
* @return string
*/
public function getUpdated()
{
return parent::getUpdated();
}
/**
* Set updated
*
* @param string $value
* @return $this
*/
public function setUpdated($value)
{
return parent::setUpdated($value);
}
/**
* Fill object with state data by view ID
*
* @param string $indexerId
* @return $this
*/
public function loadByIndexer($indexerId)
{
$this->load($indexerId, 'indexer_id');
if (!$this->getId()) {
$this->setIndexerId($indexerId);
}
return $this;
}
/**
* Status setter
*
* @param string $status
* @return $this
*/
public function setStatus($status)
{
if ($this->isUseApplicationLock()) {
if ($status == StateInterface::STATUS_WORKING) {
$this->lockManager->lock($this->lockPrefix . $this->getIndexerId());
} else {
$this->lockManager->unlock($this->lockPrefix . $this->getIndexerId());
}
}
return parent::setStatus($status);
}
/**
* Processing object before save data
*
* @return $this
*/
public function beforeSave()
{
$this->setUpdated(time());
return parent::beforeSave();
}
/**
* The indexer application locking mechanism is used
*
* @return bool
*/
private function isUseApplicationLock()
{
return $this->configReader->get($this->useApplicationLockConfig) ?: false;
}
}