\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' ], 'allow_batch' => [ 'v1' => true ], ]; } /** * 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_for_response() ) ); } }