app.js

require("dotenv").config();
var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var session = require('express-session');
var FileStore = require('session-file-store')(session);
var passport =require('passport');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var dishRouter = require('./routes/dishRouter');
var promoRouter = require('./routes/promoRouter');
var leaderRouter = require('./routes/leaderRouter');
const uploadRouter = require('./routes/uploadRouter');
const favoriteRouter = require('./routes/favoriteRouter');
var commentRouter = require('./routes/commentRouter');

const mongoose = require('mongoose');



const url = process.env.mongoUrl;

mongoose
  .connect(url, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useCreateIndex: true,
  })
  .then(() => {
    console.log("DB CONNECTED");
  });

var app = express();

app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
//app.use(cookieParser('12345-67890-09876-54321'));    //signed-cookie


app.use(passport.initialize());

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

app.use(express.static(path.join(__dirname, 'public')));

app.use('/dishes',dishRouter);
app.use('/promotions',promoRouter);
app.use('/leaders',leaderRouter);
app.use('/imageUpload',uploadRouter);
app.use('/favorites',favoriteRouter);
app.use('/comments',commentRouter);

// 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;