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Package elastic-scout-driver-plus
Short Description Extension for Elastic Scout Driver
License MIT
Informations about the package elastic-scout-driver-plus
Extension for Elastic Scout Driver.
Contents
- Features
- Compatibility
- Installation
- Usage
- Query
- Search parameters
- Search results
- Custom routing
- Eager loading relations
- Multiple connections
Features
Elastic Scout Driver Plus supports:
- Aggregations
- Custom routing
- Highlighting
- Multiple connections
- Search across multiple indices
- Search after
- Source filtering
- Suggesters
Compatibility
The current version of Elastic Scout Driver Plus has been tested with the following configuration:
- PHP 7.4-8.x
- Elasticsearch 8.x
- Laravel 7.x-10.x
- Laravel Scout 7.x-10.x
Installation
The library can be installed via Composer:
Note that this library doesn't work without Elastic Scout Driver. If it's not installed yet, please follow the installation steps described here. If you already use Elastic Scout Driver, I recommend you to update it before installing Elastic Scout Driver Plus:
After installing the libraries, you need to add Elastic\ScoutDriverPlus\Searchable
trait to your models. In case
some models already use the standard Laravel\Scout\Searchable
trait, you should replace it with the one provided by
Elastic Scout Driver Plus.
If you want to use Elastic Scout Driver Plus with Lumen framework refer to this guide.
Usage
Query
Before you begin searching a model, you should define a query. You can either use a query builder or describe the query with an array:
Each method of Elastic\ScoutDriverPlus\Support\Query
factory creates a query builder for the respective type.
Available methods are listed below:
- bool
- exists
- fuzzy
- geoDistance
- ids
- matchAll
- matchNone
- matchPhrasePrefix
- matchPhrase
- match
- multiMatch
- nested
- prefix
- range
- regexp
- term
- terms
- wildcard
Search Parameters
When the query is defined, you can begin new search with searchQuery
method:
You can then chain other parameters to make your search request more precise:
The builder supports various search parameters and provides a number of useful helpers:
- aggregate
- collapse
- explain
- from
- highlight
- join
- load
- minScore
- postFilter
- size
- sort
- setEloquentQueryCallback
- rescore
- source
- suggest
- trackScores
- trackTotalHits
- when
Search Results
You can retrieve search results by chaining the execute
method onto the builder:
$searchResult
provides easy access to matching hits, models, documents, etc.:
You can get more familiar with the $searchResult
object and learn how to paginate the search results on this page.
Custom Routing
If you want to use a custom shard routing
for your model, override the searchableRouting
method:
Custom routing is automatically applied to all index and delete operations.
Eager Loading Relations
Sometimes you need to index your model with related data:
You can improve the performance of bulk operations by overriding the searchableWith
method:
In case you are looking for a way to preload relations for models matching a search query, check the builder's
load
method documentation.
Multiple Connections
You can configure multiple connections to Elasticsearch in the client's configuration file.
If you want to change a connection used by a model, you need to override the searchableConnection
method:
All versions of elastic-scout-driver-plus with dependencies
babenkoivan/elastic-scout-driver Version ^3.1
babenkoivan/elastic-adapter Version ^3.4