awsmug/alexa-sdk

<?php

namespace Alexa\Input;
use Alexa\Exception;
use Alexa\Id;
use Alexa\Raw_Object;

/**
 * Class User
 *
 * @since 1.0.0
 *
 * @package Alexa
 */
class User {
    use Id;
    use Raw_Object;

    /**
     * Access token
     *
     * @since 1.0.0
     *
     * @var string
     */
    protected $access_token = false;

    /**
     * Permissions
     *
     * @since 1.0.0
     *
     * @var Permissions
     */
    protected $permissions;

    /**
     * User constructor.
     *
     * @since 1.0.0
     *
     * @param \stdClass $object User Data from Alexa JSON String
     */
    public function __construct( \stdClass $object ) {
        $this->object = $object;

        $this->id = $object->userId;

        if( property_exists( $object, 'accessToken') ) {
            $this->access_token = $object->accessToken;
        }
    }

    /**
     * Get access token
     *
     * @since 1.0.0
     *
     * @return string
     */
    public function get_access_token() {
        return $this->access_token;
    }

    /**
     * Are there permissions
     *
     * @since 1.0.0
     *
     * @return bool
     */
    public function has_permissions() {
        if( ! property_exists( $this->object, 'permissions ' ) ) {
            return false;
        }

        return true;
    }

    /**
     * Returns User Object
     *
     * @since 1.0.0
     *
     * @return Permissions $permissions
     *
     * @throws Exception
     */
    public function permissions() {
        if( empty( $this->permissions ) ) {
            if( ! property_exists( $this->object, 'permissions' ) ) {
                throw new Exception( 'There is no permission data in this request.' );
            }

            $this->permissions = new Permissions( $this->object->permissions );
        }

        return $this->permissions;
    }
}