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ORM

The ORM package gives you the possibility to store, fetch, search entities and define their relations to each other. It works with the Asgard Entity package.

Installation

If you are working on an Asgard project you don't need to install this library as it is already part of the standard libraries.

composer require asgard/orm 0.*

Entity Relations

To define relations between entities, please read ORM Relations.

<?php
namespace Blog\Entities\Post;

class Post extends \Asgard\Entity\Entity {
    public static function definition(\Asgard\Entity\Definition $definition) {
        $definition->properties = [
            'title',
            'content',
            'tags' => [
                'type' => 'entity',
                'entity' => 'Blog\Entities\Tag',
                'many'    => true
            ],
        ];

        $definition->behaviors = [
            new \Asgard\Orm\ORMBehavior
        ];
    }
}

Persistence

To persist and fetch entities, there are two options:

Data Mapper

$dataMapper->save($entity);

ORMBehavior (ActiveRecord pattern)

$entity->save();

ORM

The ORM class helps you construct queries to manipulate your stored entities. See the documentation.

$entities = $orm->where('position > ?', 5)->orderBy('title ASC')->get();

Commands

List of commands that come with the ORM package.

Contributing

Please submit all issues and pull requests to the asgardphp/asgard repository.

License

The Asgard framework is open-sourced software licensed under the MIT license