build_index.php

<?php
date_default_timezone_set('Europe/Kiev');
error_reporting(E_ALL);
ini_set('display_errors', 1);

require(__DIR__ . '/vendor/autoload.php');

$indexName = 'mralbert';

$clientBuilder = Elasticsearch\ClientBuilder::create();
$clientBuilder->setHosts([
    'http://localhost:9200/'
]);
$client = $clientBuilder->build();

$params = [
    'index' => $indexName,
    'body' => [
        'mappings' => [
            'lessons' => [
                'properties' => [
                    'lessonId' => [
                        'type' => 'string',
                        'include_in_all' => false,
                    ],
                    'lessonName' => [
                        'type' => 'string',
                    ],
                    'keywords' => [
                        'type' => 'string',
                    ],
                    'centralArea' => [
                        'type' => 'string',
                    ],
                    'mainArea' => [
                        'type' => 'string',
                    ],
                ],
            ],
            'lessons_suggest' => [
                'properties' => [
                    'word' => [
                        'type' => 'string',
                    ],
                    'lessons_suggest' => [
                        'type' => 'completion',
                        'analyzer' => 'simple',
                        'search_analyzer' => 'simple',
                        'payloads' => false
                    ]
                ],
            ],
            'exercises_suggest' => [
                'properties' => [
                    'word' => [
                        'type' => 'string',
                    ],
                    'exercises_suggest' => [
                        'type' => 'completion',
                        'analyzer' => 'simple',
                        'search_analyzer' => 'simple',
                        'payloads' => false
                    ]
                ],
            ],
            'exercises' => [
                'properties' => [
                    'isbn' => [
                        'type' => 'string',
                        'include_in_all' => false,
                    ],
                    'chapterNumber' => [
                        'type' => 'string'
                    ],
                    'chapterName' => [
                        'type' => 'string',
                    ],
                    'exerciseText' => [
                        'type' => 'string',
                    ],
                    'lessonId' => [
                        'type' => 'string',
                        'include_in_all' => false,
                    ],
                    'lessonName' => [
                        'type' => 'string',
                        'include_in_all' => false,
                    ],
                    'number' => [
                        'type' => 'long',
                    ],
                    'numberVariant' => [
                        'type' => 'string',
                    ],
                    'exerciseNumberVariant1' => [
                        'type' => 'string',
                    ],
                    'exerciseNumberVariant2' => [
                        'type' => 'string',
                    ],
                    'exerciseNumberVariant3' => [
                        'type' => 'string',
                    ],
                    'subChapterName' => [
                        'type' => 'string',
                    ],
                    'variant' => [
                        'type' => 'string',
                    ],
                    'numVarChaptSubChapt' => [
                        'type' => 'string'
                    ],
                ]
            ]
        ]
    ]
];


// Create the index with mappings and settings now
$response = $client->indices()->create($params);
var_dump($response);