app.js

//EXPRESS
const express = require('express');
const app = express();

require('dotenv').config();
require('express-async-errors');

//DATABASE
const connectDB = require('./db/connect');

//ROUTER
const authRouter = require('./routes/authRoutes');
const userRouter = require('./routes/userRoutes');
const productRouter = require('./routes/productRoutes');
const reviewRouter = require('./routes/reviewRoutes');
const orderRouter = require('./routes/orderRoutes');

//REST OF MIDDLEWARE
const morgan = require('morgan');
const cookieParser = require('cookie-parser');
const fileUpload = require('express-fileupload');

// extra security packages
const helmet = require('helmet');
const cors = require('cors');
const xss = require('xss-clean');
const rateLimiter = require('express-rate-limit');
const mongoSantitize = require('express-mongo-sanitize');

//MIDDLEWARE
const notFoundMiddleware = require('./middleware/not-found');
const errorHandlerMiddleware = require('./middleware/error-handler');

// extra packages
app.set('trust proxy', 1);
app.use(
  rateLimiter({
    windowMs: 15 * 60 * 1000, // 15 minutes
    max: 100, // limit each IP to 100 requests per windowMs
  })
);
app.use(helmet());
app.use(cors());
app.use(xss());
app.use(mongoSantitize());

app.use(morgan('tiny'));
app.use(express.json());
app.use(cookieParser(process.env.JWT_SECRET));

app.use(express.static('./public'));
app.use(fileUpload());

app.get('/api/v1', (req, res) => {
  console.log(req.signedCookies);
  res.send('l');
});

app.use('/api/v1/auth', authRouter);
app.use('/api/v1/users', userRouter);
app.use('/api/v1/products', productRouter);
app.use('/api/v1/reviews', reviewRouter);
app.use('/api/v1/orders', orderRouter);

app.use(notFoundMiddleware);
app.use(errorHandlerMiddleware);

const port = process.env.PORT || 5000;

const start = async () => {
  try {
    await connectDB(process.env.MONGO_URI);
    app.listen(port, () => {
      console.log('listening on port ', port);
    });
  } catch (error) {
    console.log(error);
  }
};
start();