PHP code example of god-jay / scout-elasticsearch

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

god-jay / scout-elasticsearch example snippets

namespace App\Models;

use GodJay\ScoutElasticsearch\Searchable;
use Illuminate\Database\Eloquent\Model;

class Post extends Model
{
    use Searchable;
}

public function searchableAs()
{
    //elasticsearch index name, you can set any name you like in the model
    return 'posts';
}

public function getElasticMapping()
{
    return [
        'title' => [
            'type' => 'text',
            'analyzer' => 'ik_max_word',
            'search_analyzer' => 'ik_smart',
        ],
        'content' => [
            'type' => 'text',
            'analyzer' => 'ik_max_word',
            'search_analyzer' => 'ik_smart',
        ],
    ];
}

public function toSearchableArray()
{
    return [
       'id' => $this->attributes['id'],
       'title' => $this->attributes['title'],
       'content' => strip_tags($this->attributes['content']),
       'created_at' => $this->attributes['created_at'],
   ];
}

$post = new Post();

// ...

$post->save();

$post = Post::find(1);

// Update the order...

$post->save();

$post = Post::find(1);

$post->delete();

$posts = Post::search('内容')->get();

$posts = Post::search('内容')->paginate(10);

$post = Post::search('内容')->highlight(['title' => null, 'content' => null])->first();

App\Models\Post Object
(
    [table:protected] => ppp
    ...
    [attributes:protected] => [
        [id] => 1
        [title] => 标题
        [content] => 文本内容
        [created_at] => 2020-01-01 01:01:01
    ]
    [relations:protected] => [
        [highlight] => GodJay\ScoutElasticsearch\Highlight Object
        (
            [attributes:protected] => [
                [content] => [
                    [0] => 文本<em>内容</em>
                ]
            ]
        )
    ]
)

use GodJay\ScoutElasticsearch\ElasticsearchEngine;

$posts = Post::search('', function (ElasticsearchEngine $engine, string $query, array $params) {
    $params['body']['sort'] = array_merge([[
        '_script' => [
            'type' => 'number',
            'script' => ['source' => "doc['field_a'].value * 0.7 + doc['field_b'].value * 0.3"],
            'order' => 'desc'
        ]
    ]], $params['body']['sort'] ?? []);
    $engine->setQueryParams($params);
    return $engine;
})->orderBy('id', 'desc')->where('field_c', 1)->get();

use GodJay\ScoutElasticsearch\ElasticsearchEngine;

$debug = Post::search('', function (ElasticsearchEngine $engine, string $query, array $params) {
    $params['body']['sort'] = array_merge([[
        '_script' => [
            'type' => 'number',
            'script' => ['source' => "doc['field_a'].value * 0.7 + doc['field_b'].value * 0.3"],
            'order' => 'desc'
        ]
    ]], $params['body']['sort'] ?? []);
    $engine->setQueryParams($params);
    return $engine;
})->orderBy('id', 'desc')->where('field_c', 1)->where('field_d', ['x', 'y'])->debugSearch();

Array
(
    [result] => Illuminate\Database\Eloquent\Collection Object
    ...
    [query_params] => Array
    ...
    [exception] => 
    ...
)

 bash
php artisan vendor:publish --provider="Laravel\Scout\ScoutServiceProvider"