elasticsearch-import.php

$movies = Movie::all();

foreach ($movies as $movie) {

    // Add index and type data to array
    // Movie::ELASTIC_INDEX => movies
    // Movie::ELASTIC_TYPE  => movie
    $data['body'][] = [
        'index' => [
            '_index'    => Movie::ELASTIC_INDEX, 
            '_type'     => Movie::ELASTIC_TYPE
        ]
    ];

    // Movie data that will be required for later search
    $data['body'][] = [
        'id'            => $movie->id,
        'name'          => $movie->name,
        'year'          => $movie->year,
        'description'   => $movie->description,
        'rating'        => $movie->rating,
        'actors'        => implode(',', $movie->movie_actors->pluck('name')->toArray())
    ];
}

// Execute Elasticsearch bulk command for indexing multiple data
$response = $this->client->bulk($data);