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// YOU CAN USE THIS FILE AS REFERENCE FOR SERVER DEVELOPMENT
const createError = require('http-errors');
// Include the express module
const express = require('express');
// helps in extracting the body portion of an incoming request stream
var bodyparser = require('body-parser');
// Path module - provides utilities for working with file and directory paths.
const path = require('path');
// Helps in managing user sessions
const session = require('express-session');
// include the mysql module
var mysql = require('mysql');
// Bcrypt library for comparing password hashes
const bcrypt = require('bcrypt');
// Include the express router.
const utilities = require('./api/utilities');
const port = 9001;
// create an express application
const app = express();
// Use express-session
// In-memory session is sufficient for this assignment
app.use(session({
secret: "csci4131secretkey",
saveUninitialized: true,
resave: false
}
));
// middle ware to serve static files
app.use(express.static(path.join(__dirname, 'public')));
// server listens on port for incoming connections
app.listen(port, () => console.log('Listening on port', port));
app.get('/', function (req, res) {
res.sendFile(path.join(__dirname, 'public/welcome.html'));
});
// GET method route for the contacts page.
// It serves contact.html present in public folder
app.get('/contacts', function(req, res) {
if(!req.session.value) {
res.redirect('/login');
} else {
res.sendFile(path.join(__dirname, 'public/contacts.html'));
}
});
app.get('/stock', function (req, res) {
if (!req.session.value) {
res.redirect('/login');
} else {
res.sendFile(path.join(__dirname, 'public/stock.html'));
}
});
app.get('/addContact', function (req, res) {
if (!req.session.value) {
res.redirect('/login');
} else {
res.sendFile(path.join(__dirname, 'public/addContact.html'));
}
});
app.get('/login', function (req, res) {
if (req.session.value) {
res.redirect('/contacts');
} else {
res.sendFile(path.join(__dirname, 'public/login.html'));
}
});
app.post('/logintry', function(req, res) {
});
// Makes Express use a router called utilities
app.use('/api', utilities);
// function to return the 404 message and error to client
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');
res.send();
});
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