1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Elasticsearch\SearchAdapter;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Search\AdapterInterface;
use Magento\Framework\Search\RequestInterface;
use Magento\Framework\Search\Response\QueryResponse;
use Magento\Elasticsearch\SearchAdapter\Aggregation\Builder as AggregationBuilder;
/**
* Elasticsearch Search Adapter
*/
class Adapter implements AdapterInterface
{
/**
* Mapper instance
*
* @var Mapper
*/
protected $mapper;
/**
* Response Factory
*
* @var ResponseFactory
*/
protected $responseFactory;
/**
* @var ConnectionManager
*/
protected $connectionManager;
/**
* @var AggregationBuilder
*/
protected $aggregationBuilder;
/**
* @var QueryContainerFactory
*/
private $queryContainerFactory;
/**
* @param ConnectionManager $connectionManager
* @param Mapper $mapper
* @param ResponseFactory $responseFactory
* @param AggregationBuilder $aggregationBuilder
* @param QueryContainerFactory $queryContainerFactory
*/
public function __construct(
ConnectionManager $connectionManager,
Mapper $mapper,
ResponseFactory $responseFactory,
AggregationBuilder $aggregationBuilder,
QueryContainerFactory $queryContainerFactory = null
) {
$this->connectionManager = $connectionManager;
$this->mapper = $mapper;
$this->responseFactory = $responseFactory;
$this->aggregationBuilder = $aggregationBuilder;
$this->queryContainerFactory = $queryContainerFactory
?: ObjectManager::getInstance()->get(QueryContainerFactory::class);
}
/**
* @param RequestInterface $request
* @return QueryResponse
*/
public function query(RequestInterface $request)
{
$client = $this->connectionManager->getConnection();
$aggregationBuilder = $this->aggregationBuilder;
$query = $this->mapper->buildQuery($request);
$aggregationBuilder->setQuery($this->queryContainerFactory->create(['query' => $query]));
$rawResponse = $client->query($query);
$rawDocuments = isset($rawResponse['hits']['hits']) ? $rawResponse['hits']['hits'] : [];
$queryResponse = $this->responseFactory->create(
[
'documents' => $rawDocuments,
'aggregations' => $aggregationBuilder->build($request, $rawResponse),
]
);
return $queryResponse;
}
}