Laravel Meta

Save metadata (key, value) with any model.

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Sometimes, we may need to store few extra information for some objects. In some situation, it's not good solution to add new columns. This package can solve those issues.

The package will create a table in database named laravel_metas with key, value and metable column. However, table name can be changed by updating table_name in config/meta.php. N.B: After changing table_name, you need to delete the previous table (if exists) from DB and delete the create_meta_table row from migrations table. Then re-run the php artisan migrate command again.

Installation

You can install the package via composer:

composer require arafatkn/laravel-meta

If you are using Laravel Package Auto-Discovery, you don't need you to manually add the ServiceProvider.

Without auto-discovery:

If you don't use auto-discovery, add the below ServiceProvider to the $providers array in config/app.php file.

Arafatkn\LaravelMeta\MetaServiceProvider::class,

If you want to change the meta table name, then first publish the config file.

php artisan vendor:publish --provider="Arafatkn\LaravelMeta\MetaServiceProvider"

Then, update the table_name value in config/meta.php.

Then you can run migration command to create database table.

php artisan migrate

Usage

Add Arafatkn\LaravelMeta\Metable trait to models where you need.

use \Illuminate\Database\Eloquent\Model;
use \Arafatkn\LaravelMeta\Metable;

class Post extends Model
{
    use Metable;
}

Then you can access like below:

$post = Post::withMetas()->first();

$post = Post::first();
$post->metas;

$post = Post::first();
$post->saveMeta('meta_key_here', 'value_here');
$post->getMeta('meta_key_here', 'default_value');
$post->updateMeta('meta_key_here', 'value_here_new');
$post->deleteMeta('meta_key_here');

Contribute

If you want to contribute, open a pull request by following Laravel contribution guide.

License

The MIT License (MIT). Please see License File for more information.