README

This should be considered abandoned. It may not even work with newer versions of Laravel. I have moved on from Laravel and PHP. Any PR issued will be accepted w/o question. If you want to own this repository, open an issue and contact me.

Phoenix Eloquent Meta

Attach meta data to Laravel's Eloquent models.

Optionally create a separate table for each Model
Use with or without Laravel
Includes Laravel migrations or schema instructions
Get meta or fallback

Which Version?

Lavavel 5.7 - use 1.9.*
Laravel 5.6 - use 1.8.*
Laravel 5.5 - use 1.7.*
Laravel 5.4 - Use 1.6.*
Laravel 5.3 - Use 1.5.*
Below 5.3 - Not technically supported, but should work with .1.3
Laravel 4 - Also not supported, but should work with 1.2

Stable Version: 1.4.* works with Laravel 5.* or independently. Pulls Eloquent in automatically.

To use for Laravel 4, see version 1.2.*

Installation

Install through Composer.

"require": {
    "phoenix/eloquent-meta": "1.6.*"
}

Please note only php 5.6 and 7+ are supported.

If you are using EloquentMeta and Eloquent without using Laravel, you will also have to setup Eloquent as detailed in its documentation.

If you are using Laravel, then you'll want to include the ServiceProvider that will register commands and the like. Update config/app.php to include a reference to this package's service provider in the providers array.

'providers' => [
    'Phoenix\EloquentMeta\ServiceProvider'
]

Table Structure

If you are using Laravel, run the migration php artisan vendor:publish and php artisan migrate to create the database table.

If you are not using Laravel then you must create the table manually.

CREATE TABLE meta
(
    id INTEGER PRIMARY KEY NOT NULL,
    metable_id INTEGER NOT NULL,
    metable_type TEXT NOT NULL,
    key TEXT NOT NULL,
    value TEXT NOT NULL
);
CREATE UNIQUE INDEX meta_key_index ON meta (key);
CREATE UNIQUE INDEX meta_metable_id_index ON meta (metable_id);

Usage

Add the trait to all models that you want to attach meta data to:

use Illuminate\Database\Eloquent\Model;
use Phoenix\EloquentMeta\MetaTrait;

class SomeModel extends Model
{
    use MetaTrait;

    // model methods
}

Then use like this:

$model = SomeModel::find(1);
$model->getAllMeta();
$model->getMeta('some_key', 'optional default value'); // default value only returned if no meta found.
$model->updateMeta('some_key', 'New Value');
$model->deleteMeta('some_key');
$model->deleteAllMeta();
$model->addMeta('new_key', ['First Value']);
$model->appendMeta('new_key', 'Second Value');

Unique Meta Models and Tables

You can also define a specific meta model for a meta type. For instance, your User model can use UserMeta model with custom methods and all. Using the example above:

use Illuminate\Database\Eloquent\Model;
use Phoenix\EloquentMeta\MetaTrait;

class SomeModel extends Model
{
    use MetaTrait;
    
    protected $meta_model = 'Fully\Namespaced\SomeModelMeta';

    // model methods
}

Then in SomeModelMeta simply extends Phoenix\EloquentMeta\Meta. You may now add custom methods to the meta model. You may also dictate which table the metadata is saved to by adding

protected $table = "whatever_table";

If you are using EloquentMeta independent of Laravel, then you will have to create the database table manually.

If you are using Laravel, then include the service provider in your config/app.php

'providers' => [
    'Phoenix\EloquentMeta\ServiceProvider'
]

Then run php artisan generate:metatable table_name to create the migration and run php artisan migrate to build the table.

Contributing

Please se [CONTRIBUTING.md] for more information and for testing.

Thank you and Credits

Contributors

Michael Wilson - @chrismichaels84 - Maintainer
Paweł Ciesielski - @dzafel
Lukas Knuth - @LukasKnuth
@stephandesouza

Many thanks to Boris Glumpler and ScubaClick for the original package!

phoenix / eloquent-meta

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