app.js

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

const passport = require('passport');
const session = require('express-session');
const flash = require('connect-flash');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
const productsRouter = require('./routes/products');
const { sequelize } = require('./models');

async function authenticateDatabase() {
  await sequelize.authenticate();
  console.log('Database connected!');
}
authenticateDatabase();

require('dotenv').config();

var app = express();

app.use(express.json());
app.use(express.urlencoded({ extended: true }));

app.use(
  session({
    secret: process.env.SECRET,
    resave: false,
    saveUninitialized: false,
    cookie: {
      maxAge: 1000 * 60 * 60 * 24, // 1 day
    },
  })
);

app.use(flash());

require('./config/passport');

app.use(passport.initialize());
app.use(passport.session());

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

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')));
app.use(
  '/uploads/products',
  express.static(path.join(__dirname, '/uploads/products'))
);
app.use(
  '/uploads/users',
  express.static(path.join(__dirname, '/uploads/users'))
);

app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/products', productsRouter);

// 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) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;