mirror of
https://github.com/zyphlar/doorlock.git
synced 2024-04-03 21:36:03 +00:00
Changes to get working on tessel
This commit is contained in:
Dana Woodman
parent
b3eda3a674
commit
8c83229696
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@ -1,6 +1,6 @@
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const path = require('path')
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require('dotenv').config({ path: path.join(__dirname, '..', '.env') })
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require('dotenv').config({ path: path.join(__dirname, '.env') })
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const ENV = process.env.NODE_ENV || 'development'
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const USB_MOUNT_PATH = process.env.USB_MOUNT_PATH || '/mnt/sda1'
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182
doorlock.js
182
doorlock.js
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@ -1,27 +1,170 @@
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const chalk = require('chalk')
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const Cobot = require('./cobot')
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'use strict'
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// const axios = require('axios')
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const https = require('https')
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const fs = require('fs')
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const SerialPort = require('serialport')
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const tessel = require('tessel')
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const {
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CARD_UPDATE_INTERVAL,
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CARDS_PATH,
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COBOT_CARDS_API,
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COBOT_CLIENT_ID,
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COBOT_CLIENT_SECRET,
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COBOT_SCOPE,
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COBOT_USER_EMAIL,
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COBOT_USER_PASSWORD,
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DOOR_OPEN_DELAY,
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ENV,
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RFID_READER_SERIAL_NUMBER,
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} = require('./constants')
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const TEST = process.env.NODE_ENV === 'test'
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const TEST = ENV === 'test'
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class Cobot {
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constructor(token) {
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this.token = token
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}
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cards() {
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if (!COBOT_CARDS_API)
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throw new Error('missing "COBOT_CARDS_API" env variable!')
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return new Promise((resolve, reject) => {
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const req = https.request(
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{
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headers: {
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Authorization: `Bearer ${this.token}`,
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},
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hostname: 'chimera.cobot.me',
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method: 'GET',
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path: '/api/check_in_tokens',
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},
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res => {
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const { statusCode, headers } = res
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console.log('\n----------------------------------------------------')
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console.log('COBOT CARDS RESPONSE:')
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console.log(JSON.stringify({ statusCode, headers }, null, 2))
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res.setEncoding('utf8')
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let cards = ''
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res.on('data', chunk => {
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cards += chunk
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})
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res.on('end', () => {
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cards = JSON.parse(cards)
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console.log(JSON.stringify(cards, null, 2))
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if (!cards || !cards.length) {
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throw new Error('No cards received from API!')
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}
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resolve(
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cards.map(card => ({
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name: card.membership.name,
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number: card.token,
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}))
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)
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console.log(
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'----------------------------------------------------\n'
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)
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})
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}
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)
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req.on('data', console.log)
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req.on('error', e => {
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console.error(e)
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reject(e)
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})
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req.end()
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})
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// return axios
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// .get(COBOT_CARDS_API, {
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// headers: {
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// Authorization: `Bearer ${this.token}`,
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// },
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// })
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// .then(resp =>
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// resp.data.map(card => ({
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// name: card.membership.name,
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// number: card.token,
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// }))
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// )
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}
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static authorize() {
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console.log('Authorizing Cobot application...')
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if (!COBOT_SCOPE) throw new Error('missing "COBOT_SCOPE" env variable!')
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if (!COBOT_USER_EMAIL)
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throw new Error('missing "COBOT_USER_EMAIL" env variable!')
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if (!COBOT_USER_PASSWORD)
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throw new Error('missing "COBOT_USER_PASSWORD" env variable!')
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if (!COBOT_CLIENT_ID)
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throw new Error('missing "COBOT_CLIENT_ID" env variable!')
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if (!COBOT_CLIENT_SECRET)
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throw new Error('missing "COBOT_CLIENT_SECRET" env variable!')
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const qs = [
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`scope=${COBOT_SCOPE}`,
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`grant_type=password`,
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`username=${COBOT_USER_EMAIL}`,
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`password=${encodeURI(COBOT_USER_PASSWORD)}`,
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`client_id=${COBOT_CLIENT_ID}`,
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`client_secret=${COBOT_CLIENT_SECRET}`,
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].join('&')
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return new Promise((resolve, reject) => {
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const req = https.request(
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{
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hostname: 'www.cobot.me',
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method: 'POST',
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path: `/oauth/access_token?${qs}`,
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},
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res => {
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const { statusCode, headers } = res
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console.log('\n----------------------------------------------------')
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console.log('COBOT AUTHORIZATION RESPONSE:')
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console.log(JSON.stringify({ statusCode, headers }, null, 2))
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res.setEncoding('utf8')
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let cobot
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res.on('data', chunk => {
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const body = JSON.parse(chunk)
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console.log(JSON.stringify({ body }, null, 2))
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const token = body.access_token
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if (!token) {
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console.error(`Expected access token, got: ${body}`)
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throw new Error('Error getting access token')
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}
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cobot = new Cobot(token)
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})
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res.on('end', () => {
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resolve(cobot)
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console.log(
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'----------------------------------------------------\n'
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)
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})
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}
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)
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req.on('error', e => reject(e))
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req.end()
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})
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// return axios
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// .post(`https://www.cobot.me/oauth/access_token?${qs}`)
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// .then(resp => new Cobot(resp.data.access_token))
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}
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}
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class DoorLock {
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constructor() {
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this.log(chalk.gray('Initializing doorlock'))
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this.log('Initializing doorlock')
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if (!RFID_READER_SERIAL_NUMBER) {
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throw new Error('No serial number set!')
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}
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this.cards = []
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// this.fetchCardListFromCobot()
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this.fetchCardListFromCobot()
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this.initializeRFIDReader()
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}
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@ -37,8 +180,8 @@ class DoorLock {
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getListOfSerialDevices() {
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return (SerialPort.list() || Promise.resolve([])).then(devices => {
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this.log(chalk.green('Available serial devices:'))
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this.log(chalk.gray(JSON.stringify(devices.map(d => d.comName), null, 2)))
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this.log('Available serial devices:')
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this.log(JSON.stringify(devices.map(d => d.comName), null, 2))
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return devices
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})
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}
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@ -56,7 +199,7 @@ class DoorLock {
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}
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connectToRFIDReaderDevice(port) {
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this.log(chalk.green('Connected to device:'), chalk.gray(port))
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this.log('Connected to device:', port)
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const device = new SerialPort(port, { baudRate: 9600 })
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const Readline = SerialPort.parsers.Readline
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const parser = new Readline()
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@ -76,24 +219,24 @@ class DoorLock {
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16
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)
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this.log(chalk.green('Scanned card:'), chalk.gray(scanned))
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this.log('Scanned card:', scanned)
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return this.readCardsFromSDCard().then(cards => {
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const card = cards.find(c => parseInt(c.number) === scanned)
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if (card) {
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const name = card.name.split(' ')[0]
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this.log(chalk.green(`Welcome in ${name}!`), chalk.gray(scanned))
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this.log(`Welcome in ${name}!`, scanned)
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this.openDoor()
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} else {
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this.log(chalk.red('Card is invalid:'), chalk.gray(scanned))
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this.log('Card is invalid:', scanned)
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}
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})
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}
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openDoor() {
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return new Promise(resolve => {
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this.log(chalk.green('Opening door!'))
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this.log('Opening door!')
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// TODO: trigger door opening...
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if (tessel.led) tessel.led[3].on()
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@ -107,27 +250,25 @@ class DoorLock {
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}
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closeDoor() {
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this.log(chalk.green('Closing door!'))
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this.log('Closing door!')
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if (tessel.led) tessel.led[3].off()
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}
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fetchCardListFromCobot() {
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this.log(chalk.gray('Updating cards...'))
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this.log('Updating cards...')
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Cobot.authorize()
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.then(cobot => cobot.cards())
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.then(cards => {
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this.log(chalk.green('UPDATED CARDS:', cards.length, 'cards'))
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this.log('UPDATED CARDS:', cards.length, 'cards')
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this.writeCardsToSDCard(cards)
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this.cards = cards
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})
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.then(() => {
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this.log(
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chalk.gray(
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'Updating card list in',
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CARD_UPDATE_INTERVAL / 1000,
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'seconds...'
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)
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)
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setTimeout(this.fetchCardListFromCobot.bind(this), CARD_UPDATE_INTERVAL)
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})
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.catch(this.logErrorMessage)
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@ -137,7 +278,6 @@ class DoorLock {
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const sorted = cards.sort(
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(a, b) => (a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1)
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)
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this.log(chalk.green('CARDS:'), sorted)
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return sorted
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}
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@ -145,8 +285,6 @@ class DoorLock {
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const json = JSON.stringify(this.sortCardsByName(cards))
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return new Promise((resolve, reject) => {
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fs.writeFile(CARDS_PATH, json, err => {
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console.log(json)
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console.log('JSON', json)
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if (err) return reject(err)
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resolve()
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})
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@ -164,8 +302,8 @@ class DoorLock {
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logErrorMessage(error) {
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if (TEST) return
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console.error(chalk.red(error.message))
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console.error(chalk.gray(error.stack))
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console.error(error.message)
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console.error(error.stack)
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process.exit
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}
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@ -1,10 +1,10 @@
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{
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"name": "doorlock",
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"version": "0.1.0",
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"main": "src/boot.js",
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"main": "doorlock.js",
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"scripts": {
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"deploy": "t2 run src/boot.js",
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"start": "node src/boot.js",
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"deploy": "t2 run doorlock.js",
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"start": "node doorlock.js",
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"test": "jest",
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"watch-test": "npm test -- --watch"
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},
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