WordPress at Your Fingertips
function is not described

Automattic\WooCommerce\Blocks\StoreApi\Routes

CartItemsByKey::get_route_update_response() protected WC 1.0

Update a single cart item.

{} It's a method of the class: CartItemsByKey{}

No Hooks.

Return

\WP_REST_Response.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_route_update_response( $request );
$request(WP_REST_Request) (required)
Request object.

Code of CartItemsByKey::get_route_update_response() WC 5.7.1

protected function get_route_update_response( \WP_REST_Request $request ) {
	$cart = $this->cart_controller->get_cart_instance();

	if ( isset( $request['quantity'] ) ) {
		$this->cart_controller->set_cart_item_quantity( $request['key'], $request['quantity'] );
	}

	return rest_ensure_response( $this->prepare_item_for_response( $this->cart_controller->get_cart_item( $request['key'] ), $request ) );
}