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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\CatalogSearch\Model\Indexer;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\App\ResourceConnection;
use Magento\Framework\DB\Adapter\AdapterInterface;
use Magento\Framework\DB\Ddl\Table;
use Magento\Framework\Indexer\IndexStructureInterface;
use Magento\Framework\Indexer\ScopeResolver\IndexScopeResolver;
use Magento\Framework\Search\Request\IndexScopeResolverInterface;
/**
* Catalog search index structure.
*
* @api
* @since 100.0.2
*/
class IndexStructure implements IndexStructureInterface
{
/**
* @var IndexStructureInterface
*/
private $indexStructureEntity;
/**
* @var IndexStructureFactory
*/
private $indexStructureFactory;
/**
* @var Resource
* @deprecated
* @see \Magento\Elasticsearch
*/
private $resource;
/**
* @var IndexScopeResolver
* @deprecated
* @see \Magento\Elasticsearch
*/
private $indexScopeResolver;
/**
* @param ResourceConnection $resource
* @param IndexScopeResolverInterface $indexScopeResolver
* @param IndexStructureFactory|null $indexStructureFactory
*/
public function __construct(
ResourceConnection $resource,
IndexScopeResolverInterface $indexScopeResolver,
IndexStructureFactory $indexStructureFactory = null
) {
$this->resource = $resource;
$this->indexScopeResolver = $indexScopeResolver;
$this->indexStructureFactory = $indexStructureFactory ? : ObjectManager::getInstance()
->get(IndexStructureFactory::class);
}
/**
* @inheritdoc
*/
public function delete($index, array $dimensions = [])
{
return $this->getEntity()->delete($index, $dimensions);
}
/**
* @inheritdoc
*/
public function create($index, array $fields, array $dimensions = [])
{
return $this->getEntity()->create($index, $fields, $dimensions);
}
/**
* Get instance of current index structure
*
* @return IndexStructureInterface
*/
private function getEntity()
{
if (empty($this->indexStructureEntity)) {
$this->indexStructureEntity = $this->indexStructureFactory->create();
}
return $this->indexStructureEntity;
}
/**
* Create fulltext index table.
*
* @param string $tableName
* @throws \Zend_Db_Exception
* @return void
* @deprecated
* @see \Magento\ElasticSearch
*/
protected function createFulltextIndex($tableName)
{
$table = $this->resource->getConnection()->newTable($tableName)
->addColumn(
'entity_id',
Table::TYPE_INTEGER,
10,
['unsigned' => true, 'nullable' => false],
'Entity ID'
)->addColumn(
'attribute_id',
Table::TYPE_INTEGER,
10,
['unsigned' => true, 'nullable' => false]
)->addColumn(
'data_index',
Table::TYPE_TEXT,
'4g',
['nullable' => true],
'Data index'
)->addIndex(
'idx_primary',
['entity_id', 'attribute_id'],
['type' => AdapterInterface::INDEX_TYPE_PRIMARY]
)->addIndex(
'FTI_FULLTEXT_DATA_INDEX',
['data_index'],
['type' => AdapterInterface::INDEX_TYPE_FULLTEXT]
);
$this->resource->getConnection()->createTable($table);
}
}