Publish to Wirepas 5G Mesh Gateway

[coderbyheart]

Generate static protobuf files

npx pbjs -t static-module -w es6 --root wirepas -o dist/protobuf.js wirepas-5g-mesh-bridge/protobuf/generic_message.proto
npx pbts -o dist/protobuf.d.ts dist/protobuf.js

Use

import mqtt from 'mqtt'
import wpGw from '../dist/protobuf.js'

export const wirepasPublish =
	({ bridgeEndpoint }: { bridgeEndpoint: string }) =>
	({ gateway, device }: { gateway: string; device: string }) =>
		new Promise((resolve, reject) => {
			const client = mqtt.connect(bridgeEndpoint)

			client.on('connect', () => {
				console.log(`Connected.`)

				client.publish(
					`gw-request/send_data/${gateway}/${device}`,
					Buffer.from(
						wpGw.wirepas.proto.gateway_api.SendPacketReq.encode(
							wpGw.wirepas.proto.gateway_api.SendPacketReq.create({
								qos: 1,
								sourceEndpoint: 1,
								destinationAddress: 1,
								destinationEndpoint: 1,
								payload: Buffer.from([1]),
								header: {
									reqId: Date.now(),
								},
							}),
						).finish(),
					),
					(err, res) => {
						if (err !== null) return reject(err)
						return resolve(res)
					},
				)
			})
		})