View file File name : Cart.php Content :<?php namespace Automattic\WooCommerce\StoreApi\Routes\V1; /** * Cart class. */ class Cart extends AbstractCartRoute { /** * The route identifier. * * @var string */ const IDENTIFIER = 'cart'; /** * Get the path of this REST route. * * @return string */ public function get_path() { return self::get_path_regex(); } /** * Get the path of this rest route. * * @return string */ public static function get_path_regex() { return '/cart'; } /** * Get method arguments for this REST route. * * @return array An array of endpoints. */ public function get_args() { return [ [ 'methods' => \WP_REST_Server::READABLE, 'callback' => [ $this, 'get_response' ], 'permission_callback' => '__return_true', 'args' => [ 'context' => $this->get_context_param( [ 'default' => 'view' ] ), ], ], 'schema' => [ $this->schema, 'get_public_item_schema' ], ]; } /** * Handle the request and return a valid response for this endpoint. * * @param \WP_REST_Request $request Request object. * @return \WP_REST_Response */ protected function get_route_response( \WP_REST_Request $request ) { return rest_ensure_response( $this->schema->get_item_response( $this->cart_controller->get_cart_instance() ) ); } }