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server.js
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server.js
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/**
* Author: Harsh KOthari
* Version: 1.0.0
*/
'use strict';
const express = require("express");
const app = express();
var bodyParser = require('body-parser');
var http = require("http").Server(app);
var mongoose = require('mongoose');
var auth = require('./authenticate');
var passport = require('passport');
var session = require('express-session');
var socketController = require('./controllers/socketController.js');
const config = require('./appConfig.js');
var userRouter = require('./routes/userRouter');
var homeRouter = require('./routes/homeRouter');
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.set('views',__dirname+'/views');
// Setting up DB using mongoose
const url = config.DBURL;
const connect = mongoose.connect(url,{ useUnifiedTopology: true, useNewUrlParser: true, useCreateIndex: true });
connect.then((db) => {
console.log("Database connected correctly to server");
}, (err) => { console.log(err); });
//passport athentication using local strategy
app.use(session({
secret: "Littlesecret",
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
//making public folder static to use resources
app.use('/public', express.static('public'));
// Mounting subapps
app.use('/user', userRouter);
app.use('/', homeRouter);
//setup sockets
var io = require('socket.io')(http);
socketController(io);
// 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.send(err);
});
var port = process.env.PORT || 3000;
http.listen(port, function () {
console.log('listening on :' + port);
});