├── .gitignore
├── LICENSE
├── Model
    └── Indexer
    │   └── IndexerHandler.php
├── README.md
├── SearchAdapter
    └── Adapter.php
├── composer.json
├── etc
    ├── di.xml
    ├── indexer.xml
    └── module.xml
└── registration.php


/.gitignore:
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1 | .idea


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/LICENSE:
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 1 | MIT License
 2 | 
 3 | Copyright (c) 2021 Zepgram - Benjamin Calef
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.


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/Model/Indexer/IndexerHandler.php:
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 1 | <?php
 2 | 
 3 | declare(strict_types=1);
 4 | 
 5 | /**
 6 |  * Copyright © Zepgram, Inc. All rights reserved.
 7 |  */
 8 | namespace Zepgram\DisableSearchEngine\Model\Indexer;
 9 | 
10 | use Magento\Framework\Indexer\SaveHandler\IndexerInterface;
11 | 
12 | class IndexerHandler implements IndexerInterface
13 | {
14 |     /**
15 |      * @inheritDoc
16 |      */
17 |     public function saveIndex($dimensions, \Traversable $documents)
18 |     {
19 |         return $this;
20 |     }
21 | 
22 |     /**
23 |      * @inheritDoc
24 |      */
25 |     public function deleteIndex($dimensions, \Traversable $documents)
26 |     {
27 |         return $this;
28 |     }
29 | 
30 |     /**
31 |      * @inheritDoc
32 |      */
33 |     public function cleanIndex($dimensions)
34 |     {
35 |         return $this;
36 |     }
37 | 
38 |     /**
39 |      * @inheritDoc
40 |      */
41 |     public function isAvailable($dimensions = [])
42 |     {
43 |         return true;
44 |     }
45 | }
46 | 


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/README.md:
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 1 | # Disable Search Engine for Magento 2
 2 | 
 3 | This module disables the default Magento 2 catalog search engine and related fulltext indexing—ideal for setups where search is handled outside of Magento (e.g., via a PIM, custom microservices, custom Elasticsearch implementation etc.).
 4 | 
 5 | ## 🧭 Purpose
 6 | 
 7 | Magento 2 requires Elasticsearch or OpenSearch by default, even if your architecture does not use it for product search or catalog visibility.
 8 | 
 9 | This module **completely disables Magento’s native search engine requirement**, allowing you to:
10 | - Simplify Magento's architecture
11 | - Avoid unnecessary Elasticsearch & OpenSearch dependencies
12 | - Prevent unwanted background processes like search indexation
13 | 
14 | Natively Magento do not offer the possibility to completely disable ElasticSearch, this module does.
15 | 
16 | ## ✅ What it does
17 | 
18 | - Make Elasticsearch service no longer required to install and run Magento2.
19 | - Set value "none" as default search engine
20 | - Returns empty search results for all frontend catalog search queries
21 | - Since Magento 2 Product Listing Pages (PLPs) rely on the search engine to fetch and filter products:
22 |     - All PLPs will return no products when this module is enabled.
23 |     - You must implement a custom product listing mechanism (via GraphQL, REST, or direct DB access) in your frontend or headless architecture.
24 | - Uninstall magento modules:
25 |     - magento/module-elasticsearch-catalog-permissions
26 |     - magento/module-elasticsearch-catalog-permissions-graph-ql
27 |     - magento/module-inventory-elasticsearch
28 |     - magento/module-elasticsearch
29 |     - magento/module-elasticsearch-6
30 |     - magento/module-elasticsearch-7
31 |     - magento/module-elasticsearch-8
32 |     - magento/module-open-search
33 | 
34 | You can continue to index, compile, and run Magento without errors.
35 | 
36 | ## 🧩 Compatibility
37 | 
38 | | Magento Version | v2.3.0 | v2.4.3 | v2.4.4 | v2.4.6 | v2.4.8
39 | |-----------------|--------|--------|--------|--------|--------
40 | | Module Version  | ~0.0.0 | ~0.1.0 | ~0.2.0 | ~0.3.0 | ~0.4.0
41 | 
42 | ### Version Notes
43 | - v0.1.0: adding indexer handler (Magento 2.4.3)
44 | - v0.2.0: Reintroduced `magento/module-advanced-search` due to dependency with `catalog-graph-ql` (Magento 2.4.4)
45 | - v0.3.0: Added support for uninstalling `magento/module-open-search`
46 | - v0.4.0: Added support for uninstalling `magento/module-elasticsearch-8`
47 | 
48 | ## 🚀 Installation
49 | ```
50 | composer require zepgram/module-disable-search-engine
51 | bin/magento module:enable Zepgram_DisableSearchEngine
52 | bin/magento setup:upgrade
53 | ```
54 | 
55 | ## 🐞 Issue
56 | 
57 | If you encounter any issues, please open a ticket on the GitHub repository or create a PR. 
58 | 


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/SearchAdapter/Adapter.php:
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 1 | <?php
 2 | 
 3 | declare(strict_types=1);
 4 | 
 5 | /**
 6 |  * Copyright © Zepgram, Inc. All rights reserved.
 7 |  */
 8 | namespace Zepgram\DisableSearchEngine\SearchAdapter;
 9 | 
10 | use Magento\Framework\Api\Search\BucketInterface;
11 | use Magento\Framework\Search\AdapterInterface;
12 | use Magento\Framework\Search\RequestInterface;
13 | use Magento\Framework\Search\Response\AggregationFactory;
14 | use Magento\Framework\Search\Response\BucketFactory;
15 | use Magento\Framework\Search\Response\QueryResponse;
16 | use Magento\Framework\Search\Response\QueryResponseFactory as ResponseFactory;
17 | 
18 | /**
19 |  * Search Adapter
20 |  */
21 | class Adapter implements AdapterInterface
22 | {
23 |     /**
24 |      * Empty response
25 |      *
26 |      * @var array
27 |      */
28 |     private static $emptyRawResponse = [
29 |         "hits" =>
30 |             [
31 |                 "hits" => []
32 |             ],
33 |         "aggregations" =>
34 |             [
35 |                 "price_bucket" => [],
36 |                 "category_bucket" =>
37 |                     [
38 |                         "buckets" => []
39 |                     ]
40 |             ]
41 |     ];
42 | 
43 |     /**
44 |      * @var ResponseFactory
45 |      */
46 |     private $responseFactory;
47 | 
48 |     /**
49 |      * @var AggregationFactory
50 |      */
51 |     private $aggregationFactory;
52 | 
53 |     /**
54 |      * @var BucketFactory
55 |      */
56 |     private $bucketFactory;
57 | 
58 |     /**
59 |      * Adapter constructor.
60 |      * @param ResponseFactory $responseFactory
61 |      * @param AggregationFactory $aggregationFactory
62 |      */
63 |     public function __construct(
64 |         ResponseFactory $responseFactory,
65 |         AggregationFactory $aggregationFactory,
66 |         BucketFactory $bucketFactory
67 |     ) {
68 |         $this->responseFactory = $responseFactory;
69 |         $this->aggregationFactory = $aggregationFactory;
70 |         $this->bucketFactory = $bucketFactory;
71 |     }
72 | 
73 |     /**
74 |      * Empty Query Response
75 |      *
76 |      * @param RequestInterface $request
77 |      * @return QueryResponse
78 |      */
79 |     public function query(RequestInterface $request): QueryResponse
80 |     {
81 |         $values = $buckets = [];
82 |         foreach ($request->getAggregation() as $aggregation) {
83 |             $name = $aggregation->getName();
84 |             $buckets[$name] = $this->bucketFactory->create([
85 |                 'name' => $name,
86 |                 'values' => $values
87 |             ]);
88 |         }
89 | 
90 |         return $this->responseFactory->create(
91 |             [
92 |                 'documents' => [],
93 |                 'aggregations' => $this->aggregationFactory->create(['buckets' => $buckets]),
94 |                 'total' => self::$emptyRawResponse['hits']['total']['value'] ?? 0
95 |             ]
96 |         );
97 |     }
98 | }
99 | 


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/composer.json:
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 1 | {
 2 |   "name": "zepgram/module-disable-search-engine",
 3 |   "description": "Magento2 module to disable search engine and fulltext indexing for category search",
 4 |   "type": "magento2-module",
 5 |   "version": "0.4.0",
 6 |   "authors": [
 7 |     {
 8 |       "name": "Benjamin Calef",
 9 |       "email": "zepgram@gmail.com"
10 |     }
11 |   ],
12 |   "require": {
13 |     "php": "^8.2",
14 |     "magento/framework": "^103.0.6",
15 |     "magento/module-backend": "^102.0.6",
16 |     "magento/module-indexer": "^100.4.6",
17 |     "magento/module-search": "^101.1.6",
18 |     "magento/module-catalog-search": "^102.0.6"
19 |   },
20 |   "replace": {
21 |     "magento/module-elasticsearch-catalog-permissions": "*",
22 |     "magento/module-elasticsearch-catalog-permissions-graph-ql": "*",
23 |     "magento/module-inventory-elasticsearch": "*",
24 |     "magento/module-elasticsearch": "*",
25 |     "magento/module-elasticsearch-6": "*",
26 |     "magento/module-elasticsearch-7": "*",
27 |     "magento/module-elasticsearch-8": "*",
28 |     "magento/module-open-search": "*"
29 |   },
30 |   "autoload": {
31 |     "files": [
32 |       "registration.php"
33 |     ],
34 |     "psr-4": {
35 |       "Zepgram\\DisableSearchEngine\\": ""
36 |     }
37 |   },
38 |   "license": "MIT",
39 |   "repositories": {
40 |     "repo.magento.com": {
41 |       "type": "composer",
42 |       "url": "https://repo.magento.com/"
43 |     }
44 |   }
45 | }
46 | 


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/etc/di.xml:
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 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * Copyright © Zepgram, Inc. All rights reserved.
 5 |  */
 6 | -->
 7 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 8 |         xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
 9 |     <type name="Magento\Search\Model\Adminhtml\System\Config\Source\Engine">
10 |         <arguments>
11 |             <argument name="engines" xsi:type="array">
12 |                 <item name="none" xsi:type="string">none</item>
13 |             </argument>
14 |         </arguments>
15 |     </type>
16 |     <type name="Magento\Search\Model\EngineResolver">
17 |         <arguments>
18 |             <argument name="engines" xsi:type="array">
19 |                 <item name="none" xsi:type="string">none</item>
20 |             </argument>
21 |             <argument name="defaultEngine" xsi:type="string">none</argument>
22 |         </arguments>
23 |     </type>
24 |     <type name="Magento\Search\Model\AdapterFactory">
25 |         <arguments>
26 |             <argument name="adapters" xsi:type="array">
27 |                 <item name="none" xsi:type="string">Zepgram\DisableSearchEngine\SearchAdapter\Adapter</item>
28 |             </argument>
29 |         </arguments>
30 |     </type>
31 |     <type name="Magento\CatalogSearch\Model\Indexer\IndexerHandlerFactory">
32 |         <arguments>
33 |             <argument name="handlers" xsi:type="array">
34 |                 <item name="none" xsi:type="string">Zepgram\DisableSearchEngine\Model\Indexer\IndexerHandler</item>
35 |             </argument>
36 |         </arguments>
37 |     </type>
38 |     <type name="Magento\AdvancedSearch\Model\SuggestedQueries">
39 |         <arguments>
40 |             <argument name="data" xsi:type="array">
41 |                 <item name="none" xsi:type="string">Magento\AdvancedSearch\Model\DataProvider\Suggestions</item>
42 |             </argument>
43 |         </arguments>
44 |     </type>
45 | </config>
46 | 


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/etc/indexer.xml:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!--
 3 | /**
 4 |  * Copyright © Zepgram, Inc. All rights reserved.
 5 |  */
 6 | -->
 7 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Indexer/etc/indexer.xsd">
 8 |     <indexer id="catalogsearch_fulltext" view_id="catalogsearch_fulltext" class="Magento\Framework\Indexer\Action\Dummy"/>
 9 | </config>
10 | 


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/etc/module.xml:
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 1 | <?xml version="1.0"?>
 2 | <!--
 3 | /**
 4 |  * Copyright © Zepgram, Inc. All rights reserved.
 5 |  */
 6 | -->
 7 | <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
 8 |     <module name="Zepgram_DisableSearchEngine">
 9 |         <sequence>
10 |             <module name="Magento_Search"/>
11 |             <module name="Magento_CatalogSearch"/>
12 |         </sequence>
13 |     </module>
14 | </config>
15 | 


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/registration.php:
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1 | <?php
2 | /**
3 |  * Copyright © Zepgram, Inc. All rights reserved.
4 |  */
5 | 
6 | use Magento\Framework\Component\ComponentRegistrar;
7 | 
8 | ComponentRegistrar::register(ComponentRegistrar::MODULE, 'Zepgram_DisableSearchEngine', __DIR__);
9 | 


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