app.js

const express           = require('express'),
    bodyParser          = require('body-parser'),
    mongoose            = require('mongoose'),
    passport            = require('passport'),
    LocalStrategy       = require('passport-local'),
    methodOverride      = require('method-override'),
    flash               = require('connect-flash'),
    User                = require('./models/user');

var movieRoutes             = require('./routes/movies'),
    actorRoutes             = require('./routes/actors'),
    userRoutes              = require('./routes/user'),
    recommendationRoutes    = require('./routes/recommendation'),
    indexRoutes             = require('./routes/index');

mongoose.connect('mongodb://localhost/movieappv4', {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useFindAndModify: false,
    useCreateIndex: true
}).then(() => {
    console.log('Connected to MongoDB')
}).catch(err => {
    console.log('Error: ' + err.message);
});

const app = express();

app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static('public'));
app.set('view engine', 'ejs');
app.use(methodOverride('_method'));
app.use(flash());

// =====================================================
//      AUTHENTICATION SETUP
app.use(require('express-session')({
    secret: 'Bond, James Bond',
    resave: false,
    saveUninitialized: false,
}));
app.use(passport.initialize());
app.use(passport.session());
passport.use(new LocalStrategy(User.authenticate()));
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());
//========================================================

// require('./seedActors')()
// require('./seedMovies')()

//==========================================================

//==========================================================
app.use((req, res, next) => {
    res.locals.currentUser = req.user;
    res.locals.errorMessage = req.flash('error');
    res.locals.successMessage = req.flash('success');
    next();
});

app.use(indexRoutes)
app.use(movieRoutes)
app.use(actorRoutes)
app.use(recommendationRoutes)
app.use(userRoutes)

//=============================================================================
//SERVER SETUP
app.listen(process.env.PORT || 3000, (req, res) => {
    console.log('SERVER STARTED AT PORT 3000!');
});
//==============================================================================