<?php
namespace api\components\OAuth2\Storage;

use api\components\OAuth2\Entities\ScopeEntity;
use common\models\OauthScope;
use League\OAuth2\Server\Storage\AbstractStorage;
use League\OAuth2\Server\Storage\ScopeInterface;

class ScopeStorage extends AbstractStorage implements ScopeInterface {

    /**
     * @inheritdoc
     */
    public function get($scope, $grantType = null, $clientId = null) {
        /** @var OauthScope|null $row */
        $row = OauthScope::findOne($scope);
        if ($row === null) {
            return null;
        }

        $entity = new ScopeEntity($this->server);
        $entity->setId($row->id);

        return $entity;
    }

}