index.js

/**
 * Module dependencies.
 */
const debug = require('debug')('todolist:server');
const http = require('http');

const createError = require('http-errors');
const express = require('express');
const dotenv = require('dotenv');
const path = require('path');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const cors = require('cors');
const session = require('express-session');

const app = express();

const server = http.createServer(app);

const socketIO = require('socket.io');
const socketAllowedOrigins = ['http://localhost:3366', 'https://todo-fe-six.vercel.app'];
const io = socketIO(
  server,
  {
    cors: {
      origin: socketAllowedOrigins,
    }
  }
);
global.io = io;

dotenv.config();

// const rmUnusedImages = require('./lib/middleware/rm_unused_images');

const authVerify = require('./lib/middleware/authVerify');

const todoRouter = require('./routes/todo');
const subtaskRouter = require('./routes/subtask');
const userRouter = require('./routes/user');
const emailRouter = require('./routes/email');
const listRouter = require('./routes/list');

app.set('serverPath', process.env.NODE_ENV === 'PROD' ? 'https://todo-be-psi.vercel.app/' : 'http://localhost:8000/');
app.set('imagesPath', path.join(__dirname, '/public/images/'));
app.set('todoAttachmentFilePath', path.join(__dirname, '/public/todo-attachment/'));
app.set('xlsxsPath', path.join(__dirname, '/storage/inputs/xlsxs/'));

app.use(session({
  secret: "keyboard cat",
  resave: false,
  saveUninitialized: true,
  cookie: {
    maxAge: 365 * 24 * 60 * 60 * 1000,
    secure: false,
    httpOnly: true,
    sameSite: 'strict',
  },
  rolling: true,
}));

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
const allowedOrigins = ['http://localhost:3366', 'https://todo-fe-six.vercel.app'];
app.use(cors({
  origin: allowedOrigins,
  credentials: true,
}));

// rm unused images in public folder
// app.use(rmUnusedImages);

// auth verrify
const WHITELIST_URLs = [
  '/user/register',
  '/user/login',
  '/user/logout',
];
app.use('*', (req, res, next) => {
  if (WHITELIST_URLs.includes(req.originalUrl)) {
    next();
  } else {
    authVerify.validateToken(req, res, next);
  }
});

app.use('/todo', todoRouter);
app.use('/subtask', subtaskRouter);
app.use('/user', userRouter);
app.use('/email', emailRouter);
app.use('/list', listRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.send(err.message);
});

const PORT = process.env.PORT || 8000;
server.listen(PORT, () => console.log(`Server is running in port ${PORT}`));