109 lines
2.9 KiB
JavaScript
109 lines
2.9 KiB
JavaScript
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import Base from '../src/base'
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const BROKER = 'nas.kebler.net'
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const TOPICS = ['set/testing/+'] // listen for a set command
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const commands = {
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on: function(packet){
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return new Promise( async (resolve) => {
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console.log(`turning switch on for id ${packet.id||packet.data}`)
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console.log('entire packet',packet)
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// call switch on here
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let res = {}
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res.cmd='status'
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res.state='on'
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res.id = packet.id
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this.push(packet)
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return resolve(res)
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})
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},
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off: function(packet){
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return new Promise( async (resolve) => {
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console.log(packet)
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console.log(`turning switch off for id ${packet.id||packet.data}`)
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// call switch on here
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let res = {}
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res.cmd='status'
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res.state='off'
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res.id = packet.id
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return resolve(res)
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})
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}
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}
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let relays = new Base({id:'homeassistant-example'})
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relays.commands = relays.bindFuncs(commands)
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;
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(async () => {
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await relays.addSocket('mqs','s','m', {host:BROKER, topics:TOPICS})
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relays.addNamespace('commands','s')
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register.call(relays,'mqs')
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await relays.init()
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})().catch(err => {
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console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
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process.kill(process.pid, 'SIGTERM')
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})
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///***************** HOME ASSISTANT ************************
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// formats incoming and outgoing packets for HA convention
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const STATUS_TOPIC = 'status/testing'
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function register(name) {
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this.beforeProcessHook(async (packet) => {
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console.log('incoming mqtt packet to modify')
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console.dir(packet)
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let modified = Object.assign({},packet)
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let cmd = packet.cmd.split('/')
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modified.cmd = `${packet.data.toLowerCase()}`
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modified.id = cmd[2]
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delete modified.data
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console.log('translated to uci packet')
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console.dir(modified)
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return modified
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// return packet
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},
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{name:name})
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this.afterProcessHook(async (packet) => {
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console.log('processed packet available to modify again', packet)
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if (packet.error) {
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let npacket = {}
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npacket.cmd = 'error'
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npacket.payload = JSON.stringify(packet)
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return npacket
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}
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if (packet.cmd === 'status') {
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packet.cmd = `${STATUS_TOPIC}/${packet.id}`
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packet.payload = packet.state.toUpperCase()
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console.log('=============modified packet sent to broker================')
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console.dir(packet)
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console.log('================')
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}
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return packet
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},
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{name:name})
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// this.beforeSendHook(async (packet) => {
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// console.log('beforeSendHook', packet)
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// if (packet.cmd === 'status') {
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// let num = Object.keys(packet.pins)[0]
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// packet.cmd = `${STATUS_TOPIC}/${num}`
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// packet.payload = packet.pins[num] ? 'ON' : 'OFF'
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// console.log('=============modified packet sent to broker================')
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// console.dir(packet)
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// console.log('================')
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// }
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// return packet
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// },
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// {name:name})
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}
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