node-red-contrib-zwave-js/nodes/lib/NodeAPI.js

The most powerful, high performing and highly polished Z-Wave node for Node-RED based on Z-Wave JS. If you want a fully featured Z-Wave framework in your Node-RED instance, you have found it.

const { CommandClasses } = require('@zwave-js/core');
const { invokeMethod } = require('./Invoker');

const process = async function (DriverInstance, Method, NodeID, Value, Args) {
	if (Array.isArray(NodeID)) {
		throw new Error('This API does not support Multicast');
	}

	const Node = DriverInstance.controller.nodes.get(NodeID);
	if (!Node) {
		throw new Error(`Node ${NodeID} does not exist`);
	}

	if (Method === 'setName') {
		Node.name = Value;
		if (Node.supportsCC(CommandClasses['Node Naming and Location'])) {
			Node.commandClasses['Node Naming and Location'].setName(Value);
		}
		return Value;
	}

	if (Method === 'setLocation') {
		Node.location = Value;
		if (Node.supportsCC(CommandClasses['Node Naming and Location'])) {
			Node.commandClasses['Node Naming and Location'].setLocation(Value);
		}
		return Value;
	}

	/* Dynamic */
	const Params = Args || (Value !== undefined ? [Value] : []);
	return invokeMethod(Node, Method, Params);
};

module.exports = { process };