first commit
This commit is contained in:
Aditya Pulipaka
69
.gitignore
vendored
Normal file
69
.gitignore
vendored
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@@ -0,0 +1,69 @@
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# Logs
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logs
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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firebase-debug.log*
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firebase-debug.*.log*
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# Firebase cache
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||||
.firebase/
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# Firebase config
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||||
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||||
# Uncomment this if you'd like others to create their own Firebase project.
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||||
# For a team working on the same Firebase project(s), it is recommended to leave
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# it commented so all members can deploy to the same project(s) in .firebaserc.
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# .firebaserc
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# Runtime data
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pids
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*.pid
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*.seed
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*.pid.lock
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# Directory for instrumented libs generated by jscoverage/JSCover
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lib-cov
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# Coverage directory used by tools like istanbul
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coverage
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# nyc test coverage
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.nyc_output
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# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
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.grunt
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# Bower dependency directory (https://bower.io/)
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bower_components
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# node-waf configuration
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.lock-wscript
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# Compiled binary addons (http://nodejs.org/api/addons.html)
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build/Release
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# Dependency directories
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node_modules/
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# Optional npm cache directory
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.npm
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# Optional eslint cache
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.eslintcache
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# Optional REPL history
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.node_repl_history
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# Output of 'npm pack'
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*.tgz
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# Yarn Integrity file
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.yarn-integrity
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# dotenv environment variables file
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.env
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# dataconnect generated files
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.dataconnect
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48
agenda.js
Normal file
48
agenda.js
Normal file
@@ -0,0 +1,48 @@
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// agenda.js (modified to receive the already created pool)
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const Agenda = require('agenda');
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const socketIo = require('socket.io');
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let agenda;
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let wssInstance;
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let sharedPgPool; // This will hold the pool instance passed from server.js
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const initializeAgenda = async (mongoUri, pool, wss) => { // Now accepts pgPool
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wssInstance = wss;
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sharedPgPool = pool; // Store the passed pool
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agenda = new Agenda({
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db: {
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address: mongoUri || 'mongodb://localhost:27017/myScheduledApp',
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collection: 'agendaJobs',
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}
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});
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agenda.define('manual update position', async (job) => {
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const { recordId, dataToUpdate, conditionCheck } = job.attrs.data;
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console.log(`Processing job for recordId: ${recordId} at ${new Date()}`);
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try {
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const updatedRecord = result.rows[0];
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} catch (error) {
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console.error(`Error processing job for recordId ${recordId}:`, error);
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throw error;
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}
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});
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agenda.on('ready', () => console.log('Agenda connected to MongoDB and ready!'));
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agenda.on('start', (job) => console.log(`Job "${job.attrs.name}" starting`));
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agenda.on('complete', (job) => console.log(`Job "${job.attrs.name}" complete`));
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agenda.on('success', (job) => console.log(`Job "${job.attrs.name}" succeeded`));
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agenda.on('fail', (err, job) => console.error(`Job "${job.attrs.name}" failed: ${err.message}`));
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await agenda.start();
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console.log('Agenda job processing started.');
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};
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module.exports = {
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agenda,
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initializeAgenda
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};
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19
db.js
Normal file
19
db.js
Normal file
@@ -0,0 +1,19 @@
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// db.js
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const mongoose = require('mongoose');
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const connectDB = async () => {
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try {
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const mongoUri = process.env.MONGO_URI || 'mongodb://localhost:27017/myScheduledApp';
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await mongoose.connect(mongoUri, {
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// These options are often recommended for newer Mongoose versions, though some might be deprecated in future
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// useNewUrlParser: true,
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// useUnifiedTopology: true,
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});
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console.log('MongoDB connected successfully for Mongoose!');
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} catch (err) {
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console.error('MongoDB connection error (Mongoose):', err);
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process.exit(1); // Exit process with failure
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}
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};
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module.exports = connectDB;
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425
index.js
Normal file
425
index.js
Normal file
@@ -0,0 +1,425 @@
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const { verify, hash } = require('argon2');
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const express = require('express');
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const { json } = require('express');
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const { Pool } = require('pg');
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require('dotenv').config();
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const jwt = require('jsonwebtoken');
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const http = require('http');
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const socketIo = require('socket.io');
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const app = express();
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const port = 3000;
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app.use(json());
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const pool = new Pool();
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const server = http.createServer(app);
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const io = socketIo(server)
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const JWT_SECRET = process.env.JWT_SECRET;
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const TOKEN_EXPIRY = '5d';
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io.on('connection', (socket) => {
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console.log("periph connected");
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socket.on("authenticate", async (data) => {
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try {
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const authData = JSON.parse(data);
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const token = authData.token;
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const periphId = authData.id;
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const {rows} = await pool.query("select * from device_tokens where device_id=$1 and token=$2 and connected=FALSE",
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[periphId, token]
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);
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if (rows.length != 1) {
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const errorResponse = {
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type: 'error',
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code: 404,
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message: 'Device not found'
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};
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socket.emit("error", errorResponse);
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socket.disconnect(true);
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}
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else {
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await pool.query("update device_tokens set connected=TRUE where device_id=$1 and token=$2 and connected=FALSE",
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[periphId, token]
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);
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const successResponse = {
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type: 'success',
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code: 200,
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message: 'Device found'
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};
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socket.emit("success", successResponse);
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}
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} catch (error) {
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console.error('Error during periph authentication:', error);
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// Send an error message to the client
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socket.emit('error', { type: 'error', code: 500 });
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// Disconnect the client
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socket.disconnect(true);
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}
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})
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})
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async function createToken(userId) {
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const token = jwt.sign({ type: 'user', userId }, JWT_SECRET, { expiresIn: TOKEN_EXPIRY });
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await pool.query("delete from user_tokens where user_id=$1", [userId]);
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await pool.query("insert into user_tokens (user_id, token) values ($1, $2)", [userId, token]);
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return token;
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}
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async function createPeripheralToken(peripheralId) {
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const token = jwt.sign({ type: 'peripheral', peripheralId }, JWT_SECRET);
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await pool.query("insert into device_tokens (device_id, token) values ($1, $2)", [peripheralId, token]);
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return token;
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}
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async function createTempPeriphToken(peripheralId) {
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const token = jwt.sign({type: 'peripheral', peripheralId}, JWT_SECRET, {expiresIn: '2m'} );
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await pool.query("insert into device_tokens (device_id, token) values ($1, $2)", [peripheralId, token]);
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return token;
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}
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async function authenticateToken(req, res, next) {
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const authHeader = req.headers['authorization'];
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const token = authHeader?.split(' ')[1];
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if (!token) return res.sendStatus(401);
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try {
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const payload = jwt.verify(token, JWT_SECRET);
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if (payload.type === 'user') {
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const {rows} = await pool.query("select user_id from user_tokens where token=$1", [token]);
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if (rows.length != 1) throw new Error("Invalid/Expired Token");
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req.user = payload.userId; // make Id accessible in route handlers
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}
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else if (payload.type === 'peripheral'){
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const {rows} = await pool.query("select device_id from device_tokens where token=$1", [token]);
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if (rows.length != 1) throw new Error("Invalid/Expired Token");
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req.peripheral = payload.peripheralId;
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}
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next();
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} catch {
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return res.sendStatus(403); // invalid/expired token
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}
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}
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app.get('/', (req, res) => {
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// console.log(req);
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res.send('Hello World!');
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});
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app.post('/login', async (req, res) => {
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const { email, password } = req.body;
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console.log('login');
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if (!email || !password) return res.status(400).json({error: 'email and password required'});
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try {
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const {rows} = await pool.query('select id, password_hash_string from users where email = $1', [email]);
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if (rows.length === 0) return res.status(401).json({error: 'Invalid Credentials'});
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const user = rows[0]
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console.log('user found');
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const verified = await verify(user.password_hash_string, password);
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if (!verified) return res.status(401).json({ error: 'Invalid credentials' });
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console.log("password correct");
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const token = await createToken(user.id); // token is now tied to ID
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res.status(200).json({token});
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} catch (err) {
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console.error(err);
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res.status(500).json({ error: 'Internal server error' });
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}
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});
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app.post('/create_user', async (req, res) => {
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console.log("got post req");
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const {name, email, password} = req.body
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try {
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const hashedPass = await hash(password);
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await pool.query("insert into users (name, email, password_hash_string) values (nullif($1, ''), $2, $3)",
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[name, email, hashedPass]
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);
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return res.sendStatus(201);
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} catch (err) {
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console.error(err);
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if (err.code === '23505') {
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return res.status(409).json({ error: 'Email already in use' });
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}
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return res.sendStatus(500);
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||||
}
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});
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app.get('/verify', authenticateToken, async (req, res) => {
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try {
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// Issue a new token to extend session
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const newToken = await createToken(req.user);
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res.status(200).json({token: newToken});
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||||
} catch {
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res.status(500).json({ error: 'server error' });
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||||
}
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||||
});
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app.get('/device_list', authenticateToken, async (req, res) => {
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||||
try {
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||||
console.log("device List request");
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||||
console.log(req.user);
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const {rows} = await pool.query('select id, device_name from devices where user_id = $1', [req.user]);
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const deviceNames = rows.map(row => row.device_name);
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||||
const deviceIds = rows.map(row => row.id);
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||||
res.status(200).json({ device_ids: deviceIds, devices: deviceNames });
|
||||
} catch {
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||||
res.status(500).json({error: 'Internal Server Error'});
|
||||
}
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||||
});
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||||
|
||||
app.get('/device_name', authenticateToken, async (req, res) => {
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||||
console.log("deviceName");
|
||||
try {
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||||
const {deviceId} = req.query;
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||||
const {rows} = await pool.query('select device_name from devices where id=$1 and user_id=$2',
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[deviceId, req.user]);
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||||
if (rows.length != 1) return res.sendStatus(404);
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||||
const deviceName = rows[0].device_name;
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||||
res.status(200).json({device_name: deviceName});
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||||
} catch {
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||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.get('/peripheral_list', authenticateToken, async (req, res) => {
|
||||
console.log("periph list")
|
||||
try {
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||||
const {deviceId} = req.query;
|
||||
const {rows} = await pool.query('select id, peripheral_number, peripheral_name from peripherals where device_id=$1 and user_id=$2',
|
||||
[deviceId, req.user]);
|
||||
const peripheralIds = rows.map(row => row.id);
|
||||
const portNums = rows.map(row => row.peripheral_number);
|
||||
const peripheralNames = rows.map(row => row.peripheral_name);
|
||||
res.status(200).json({peripheral_ids: peripheralIds, port_nums: portNums, peripheral_names: peripheralNames});
|
||||
} catch {
|
||||
res.sendStatus(500);
|
||||
}
|
||||
})
|
||||
|
||||
app.post('/add_device', authenticateToken, async (req, res) => {
|
||||
try {
|
||||
console.log("add device request");
|
||||
console.log(req.user);
|
||||
console.log(req.peripheral);
|
||||
const {deviceName} = req.body;
|
||||
console.log(deviceName);
|
||||
const {rows} = await pool.query("insert into devices (user_id, device_name) values ($1, $2) returning id",
|
||||
[req.user, deviceName]
|
||||
); // finish token return based on device ID.
|
||||
const deviceInitToken = await createTempPeriphToken(rows[0].id);
|
||||
res.status(201).json({token: deviceInitToken});
|
||||
} catch (err) {
|
||||
console.log(err);
|
||||
if (err.code == '23505') {
|
||||
return res.status(409).json({ error: 'Device Name in use' });
|
||||
}
|
||||
res.status(500).json({error: 'Internal Server Error'});
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/add_peripheral', authenticateToken, async (req, res) => {
|
||||
try {
|
||||
const {device_id, port_num, peripheral_name} = req.body;
|
||||
await pool.query("insert into peripherals (device_id, peripheral_number, peripheral_name, user_id) values ($1, $2, $3, $4)",
|
||||
[device_id, port_num, peripheral_name, req.user]
|
||||
);
|
||||
res.sendStatus(201);
|
||||
} catch (err){
|
||||
if (err.code == '23505') return res.sendStatus(409);
|
||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.get('/verify_device', authenticateToken, async (req, res) => {
|
||||
console.log("device verify");
|
||||
try{
|
||||
console.log(req.peripheral);
|
||||
await pool.query("delete from device_tokens where device_id=$1", [req.peripheral]);
|
||||
const newToken = await createPeripheralToken(req.peripheral);
|
||||
console.log("New Token", newToken);
|
||||
res.json({token: newToken, id: req.peripheral});
|
||||
} catch {
|
||||
res.status(500).json({error: "server error"});
|
||||
}
|
||||
});
|
||||
|
||||
app.get('/position', authenticateToken, async (req, res) => {
|
||||
console.log("devicepos");
|
||||
try {
|
||||
const {rows} = await pool.query("select * from peripherals where device_id=$1", [req.peripheral]);
|
||||
if (rows.length == 0) {
|
||||
return res.sendStatus(404);
|
||||
}
|
||||
const lastPosList = rows.map(row => row.last_pos);
|
||||
const portNums = rows.map(row => row.peripheral_number);
|
||||
const awaitCalibList = rows.map(row => row.await_calib);
|
||||
const ready = rows.map(row => row.calibrated);
|
||||
|
||||
res.status(200).json({positions: lastPosList, port_nums: portNums, calib_needed: awaitCalibList, ready: ready});
|
||||
} catch {
|
||||
res.status(500).json({error: "server error"});
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/manual_position_update', authenticateToken, async (req, res) => {
|
||||
console.log("setpos");
|
||||
try {
|
||||
const {periphId, newPos, time} = req.body;
|
||||
const dateTime = new Date(time);
|
||||
const result = await pool.query("update peripherals set last_pos=$1, last_set=$2 where id=$3 and user_id=$4",
|
||||
[newPos, dateTime, periphId, req.user]
|
||||
);
|
||||
|
||||
if (result.rowCount === 0) return res.sendStatus(404);
|
||||
|
||||
res.sendStatus(204);
|
||||
} catch {
|
||||
res.status(500).json({error: "server error"});
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/calib', authenticateToken, async (req, res) => {
|
||||
console.log("calibrate");
|
||||
try {
|
||||
const {periphId} = req.body;
|
||||
const result = await pool.query("update peripherals set await_calib=true where id=$1 and user_id=$2",
|
||||
[periphId, req.user]);
|
||||
if (result.rowCount === 0) return res.sendStatus(404);
|
||||
res.sendStatus(204);
|
||||
} catch {
|
||||
res.sendStatus(500);
|
||||
}
|
||||
})
|
||||
|
||||
app.post('/cancel_calib', authenticateToken, async (req, res) => {
|
||||
console.log("cancelCalib");
|
||||
try {
|
||||
const {periphId} = req.body;
|
||||
const result = await pool.query("update peripherals set await_calib=false where id=$1 and user_id=$2",
|
||||
[periphId, req.user]);
|
||||
if (result.rowCount === 0) return res.sendStatus(404);
|
||||
res.sendStatus(204);
|
||||
} catch {
|
||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.get('/peripheral_status', authenticateToken, async (req, res) => {
|
||||
console.log("status");
|
||||
try {
|
||||
const {periphId} = req.query;
|
||||
const {rows} = await pool.query("select last_pos, last_set, calibrated, await_calib from peripherals where id=$1 and user_id=$2",
|
||||
[periphId, req.user]
|
||||
);
|
||||
if (rows.length != 1) return res.sendStatus(404);
|
||||
res.status(200).json({last_pos: rows[0].last_pos, last_set: rows[0].last_set,
|
||||
calibrated: rows[0].calibrated, await_calib: rows[0].await_calib});
|
||||
} catch {
|
||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.get('/peripheral_name', authenticateToken, async (req, res) => {
|
||||
console.log("urmom");
|
||||
try {
|
||||
const {periphId} = req.query;
|
||||
const {rows} = await pool.query("select peripheral_name from peripherals where id=$1 and user_id=$2",
|
||||
[periphId, req.user]
|
||||
);
|
||||
if (rows.length != 1) return res.sendStatus(404);
|
||||
res.status(200).json({name: rows[0].peripheral_name});
|
||||
} catch {
|
||||
res.sendStatus(500);
|
||||
}
|
||||
})
|
||||
|
||||
app.post('/completed_calib', authenticateToken, async (req, res) => {
|
||||
console.log("calibration complete");
|
||||
try {
|
||||
const {portNum} = req.body;
|
||||
const result = await pool.query("update peripherals set calibrated=true, await_calib=false where device_id=$1 and peripheral_number=$2",
|
||||
[req.peripheral, portNum]
|
||||
);
|
||||
if (result.rowCount === 0) return res.sendStatus(404);
|
||||
res.sendStatus(204);
|
||||
} catch (error) {
|
||||
console.error(error);
|
||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/rename_device', authenticateToken, async (req, res) => {
|
||||
console.log("Hub rename");
|
||||
try {
|
||||
const {deviceId, newName} = req.body;
|
||||
const result = await pool.query("update devices set device_name=$1 where id=$2 and user_id=$3", [newName, deviceId, req.user]);
|
||||
if (result.rowCount === 0) return res.sendStatus(404);
|
||||
res.sendStatus(204);
|
||||
} catch (err) {
|
||||
if (err.code == '23505') return res.sendStatus(409);
|
||||
console.error(err);
|
||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/rename_peripheral', authenticateToken, async (req, res) => {
|
||||
console.log("Hub rename");
|
||||
try {
|
||||
const {periphId, newName} = req.body;
|
||||
const result = await pool.query("update peripherals set peripheral_name=$1 where id=$2 and user_id=$3", [newName, periphId, req.user]);
|
||||
if (result.rowCount === 0) return res.sendStatus(404);
|
||||
res.sendStatus(204);
|
||||
} catch (err) {
|
||||
if (err.code == '23505') return res.sendStatus(409);
|
||||
console.error(err);
|
||||
res.sendStatus(500);
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/delete_device', authenticateToken, async (req, res) => {
|
||||
console.log("delete device");
|
||||
try {
|
||||
const {deviceId} = req.body;
|
||||
const {rows} = await pool.query("delete from devices where user_id=$1 and id=$2 returning id",
|
||||
[req.user, deviceId]
|
||||
);
|
||||
if (rows.length != 1) {
|
||||
return res.status(404).json({ error: 'Device not found' });
|
||||
}
|
||||
|
||||
await pool.query("delete from device_tokens where device_id=$1", [rows[0].id]);
|
||||
|
||||
res.sendStatus(204);
|
||||
} catch {
|
||||
res.status(500).json({error: "server error"});
|
||||
}
|
||||
});
|
||||
|
||||
app.post('/delete_peripheral', authenticateToken, async (req, res) => {
|
||||
console.log("delete peripheral");
|
||||
try {
|
||||
const {periphId} = req.body;
|
||||
const {rows} = await pool.query("delete from peripherals where user_id = $1 and id=$2 returning id",
|
||||
[req.user, periphId]
|
||||
);
|
||||
if (rows.length != 1) {
|
||||
return res.status(404).json({ error: 'Device not found' });
|
||||
}
|
||||
res.sendStatus(204);
|
||||
} catch {
|
||||
res.sendStatus(500);
|
||||
}
|
||||
})
|
||||
|
||||
server.listen(port, () => {
|
||||
console.log(`Example app listening at http://localhost:${port}`);
|
||||
});
|
||||
3471
package-lock.json
generated
Normal file
3471
package-lock.json
generated
Normal file
File diff suppressed because it is too large
Load Diff
23
package.json
Normal file
23
package.json
Normal file
@@ -0,0 +1,23 @@
|
||||
{
|
||||
"name": "blinds_express",
|
||||
"version": "1.0.0",
|
||||
"main": "index.js",
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"keywords": [],
|
||||
"author": "",
|
||||
"license": "ISC",
|
||||
"description": "",
|
||||
"dependencies": {
|
||||
"agenda": "^5.0.0",
|
||||
"argon2": "^0.43.0",
|
||||
"dotenv": "^16.5.0",
|
||||
"express": "^5.1.0",
|
||||
"jsonwebtoken": "^9.0.2",
|
||||
"mongoose": "^8.16.1",
|
||||
"node-schedule": "^2.1.1",
|
||||
"pg": "^8.16.0",
|
||||
"socket.io": "^4.8.1"
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user