Extending API

If you want your add-on to extend the API with a new entity, follow these steps:

  1. Create the Tygh/Api/Entities subdirectory in the directory of your add-on (app/addons/<add-on name>).

  2. In the Tygh/Api/Entities subdirectory, create a file for the new entity (for example, Things.php)

    Hint

    For example, if you work the My Changes add-on, the path to the new entity should be app/addons/my_changes/Tygh/Api/Entities/Things.php.

  3. In this file, define the class of the same name (Things in our case) inherited from the abstract Api\Entity class, in the Tygh\Api\Entities namespace.

    This class must implement all 4 mandatory methods (CRUD).

Basic Template

namespace Tygh\Api\Entities;

use Tygh\Api\AEntity;
use Tygh\Api\Response;

class Things extends AEntity
{
    public function index($id = '', $params = array())
    {
        return array(
            'status' => Response::STATUS_OK,
            'data' => array()
        );
    }

    public function create($params)
    {
        return array(
            'status' => Response::STATUS_CREATED,
            'data' => array()
        );
    }

    public function update($id, $params)
    {
        return array(
            'status' => Response::STATUS_OK,
            'data' => array()
        );
    }

    public function delete($id)
    {
        return array(
            'status' => Response::STATUS_NO_CONTENT,
        );
    }

    public function privileges()
    {
        return array(
            'create' => 'create_things',
            'update' => 'edit_things',
            'delete' => 'delete_things',
            'index'  => 'view_things'
        );
    }
}

Important

If users attempt to do something beyond their privileges, they will get error 403 (Forbidden).

Additional Methods

privilegesCustomer()

This method allows you to set the privileges of unauthorized users who access this API entity.

Important

By default, unauthorized users can’t access the API at all.

To allow API access for unauthorized users, edit the config.local.php file in the root directory of your store: change 'api_allow_customer' => false, to 'api_allow_customer' => true,.

public function privilegesCustomer()
{
    return array(
        'index' => true
    );
}

Note

Both privileges() and privilegesCustomer() allow you to use true or false as shown in the example above.


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