Download the PHP package vxm/yii2-searchable without Composer

Yii2 Searchable

About it

An extension provide simple full-text search with ideas get from laravel/scout and base on teamtnt/tntsearch wrapper for Yii2 Active Record.

Requirements

• PHP >= 7.1
• yiisoft/yii2 >= 2.0.14.2

Installation

Require Yii2 Searchable using Composer:

Finally, add the \vxm\searchable\SearchableTrait trait and attach vxm\searchable\SearchableBehavior behavior to the Active Record you would like to make searchable. This will help sync the model with index data.

Queueing

While not strictly required to use this extension, you should strongly consider configuring a yii2-queue before using an extension. Running a queue worker will allow it to queue all operations that sync your model information to your search indexes, providing much better response times for your application's web interface.

Once you have configured a queue component, set the value of the queue option in your application configuration file to component id of it or an array config of it.

Configuration

Configuring Component

By default a component will be add to your application components via bootstrapping with id searchable. If you need to config it you can manual config in your application config file:

Configuring Model Index

Each Active Record model is synced with a given search index, which contains all of the searchable records for that model. In other words, you can think of each index like a MySQL table. By default, each model will be persisted to an index matching the model's typical table name. Typically, this is the plural form of the model name; however, you are free to customize the index name by overriding the searchableIndex static method on the Active Record model class:

Configuring Searchable Data

By default, the entire toArray form of a given model will be persisted to its search index. If you would like to customize the data that is synchronized to the search index, you may override the toSearchableArray method on the model:

Configuring Searchable Key

By default, the primary key name of the model as the unique ID stored in the search index. If you need to customize this behavior, you may override the searchableKey static method on the model:

Indexing

Batch Import

If you are installing an extension into an existing project, you may already have database records you need to import into your search driver. This extension provides an import action that you may use to import all of your existing records into your search indexes:

You can import multi model classes by separator ,:

Adding Records

Once you have added the vxm\searchable\SearchableTrait and attached the vxm\searchable\SearchableBehavior behavior to a model, all you need to do is save a model instance and it will automatically be added to your search index. If you have configured queue this operation will be performed in the background by your queue worker:

Adding Via Active Query Result

If you would like to add a Active Query results to your search index, you may use makeSearchable method onto an Active Query result. The makeSearchable method will chunk the results of the query and add the records to your search index. Again, if you have configured queue, all of the chunks will be added in the background by your queue workers:

The makeSearchable method can be considered an upsert operation. In other words, if the model record is already in your index, it will be updated. If it does not exist in the search index, it will be added to the index.

Updating Records

To update a searchable model, you only need to update the model instance's properties and save the model to your database. This extension will automatically persist the changes to your search index:

You may also use the makeSearchable method on an Active Record class to update instance. If the models do not exist in your search index, they will be created:

Deleting Records

To delete a record from your index, delete the model from the database:

If you would like to delete a Active Query result from your search index, you may use the deleteSearchable method on an Active Record class:

Pausing Indexing

Sometimes you may need to perform a batch of Active Record operations on a model without syncing the model data to your search index. You may do this using the withoutSyncingToSearch method. This method accepts a single callback which will be immediately executed. Any model operations that occur within the callback will not be synced to the model's index:

Conditionally Searchable Model Instances

Sometimes you may need to only make a model searchable under certain conditions. For example, imagine you have app\models\Article model that may be in one of two states: draft and published. You may only want to allow published posts to be searchable. To accomplish this, you may define a shouldBeSearchable method on your model:

The shouldBeSearchable method is only applied when manipulating models through the save method. Directly making models using the searchable or makeSearchable method will override the result of the shouldBeSearchable method:

Searching

Simple

You may begin searching a model using the search method. The search method accepts a single string that will be used to search your models. This method return an ActiveQuery you can add more condition or relationship like an origin query.

Note when add more query condition you must not be use where method use andWhere or orWhere instead because it will override search ids condition result.

Advanced

You can joining relations on search query with relations support searchable:

Search mode

You can choice a boolean or fuzzy search mode as a second parameter if not set defaultSearchMode of Searchable component will be use:

For more detail of search mode please refer to teamtnt/tntsearch to see full document.