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app.js
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app.js
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const express = require('express');
const exphbs = require('express-handlebars')
const methodOverride = require('method-override')
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const shoes = require('./models/shoes');
const multer = require('multer');
const flash = require('connect-flash');
const session = require('express-session');
const uuid = require('uuid');
const path = require('path');
const passport = require('passport')
const app = express()
var indexRouter = require('./routes/index');
var shoesRouter = require('./routes/shoes');
const users = require('./routes/users');
//passport config
require('./config/passport')(passport)
//map global promise - GET RID OF THE WARNING
mongoose.Promise = global.Promise;
//connect to database
mongoose.connect('mongodb://localhost:27017/personalpractice',{
// useMongoClient:true,
useNewUrlParser: true
})
.then(()=> console.log('MongoDB connected...'))
.catch(err => console.log(err));
//handle bars middleware
app.set('views', path.join(__dirname, 'views'));
app.engine('handlebars', exphbs({ defaultLayout: 'main' }));
app.set('view engine', 'handlebars');
//body parser middleware
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
//Method overide middleware
app.use(methodOverride('_method'));
//middleware for express session
app.use(session({
secret: 'secret',
resave: true,
saveUninitialized: true,
}));
// Passport middleware
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
//global variables for messages
app.use(function (req, res, next) {
res.locals.success_msg = req.flash('success_msg')
res.locals.success_msg = req.flash('error_msg');
res.locals.error = req.flash('error');
res.locals.user = req.user || null;
res.locals.session = req.session;
next();
})
//middleware for express session
app.use(session({
secret: 'secret',
resave: true,
saveUninitialized: true,
}));
// Passport middleware
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
//global variables for messages
app.use(function(req, res, next){
res.locals.success_msg = req.flash('success_msg')
res.locals.success_msg = req.flash('error_msg');
res.locals.error = req.flash('error');
res.locals.user = req.user || null;
next();
})
//to let the app know to use ..........
app.use(express.static(path.join(__dirname, 'public')));
// Routes
app.use('/', indexRouter);
app.use('/shoes', shoesRouter);
app.use('/users', users)
// //how to use middleware
// app.use(function(req,res, next){
// req.name ='femiiiii';
// next();
// })
app.get('/about',(req, res) =>{
res.render('About');
})
// get cart page
app.get('/cart', (req, res) => {
res.render('cart');
});
const port = 5000;
app.listen(port, () =>{
console.log(`Server started on port ${port}`);
});