app.js

var express = require("express"),
    app = express(),
    bodyParser = require("body-parser"),
    mongoose = require("mongoose"),
    flash = require("connect-flash"),
    passport = require("passport"),
    LocalStrategy = require("passport-local"),
    methodOverride = require("method-override"),
    Movieground = require("./models/movieground"),
    Comment = require("./models/comment"),
    User = require("./models/user"),  
    seedDB = require("./seeds");

var commentsRoutes = require("./routes/comments"),
    moviegroundRoutes = require("./routes/moviegrounds"),
    indexRoutes = require("./routes/index");
    


var dburl = process.env.DATABASEURL || "mongodb://localhost/movie_sharing"
mongoose.connect(dburl);

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

//PASSPORT CONFIG
app.use(require("express-session")({
    secret: "Once again ahahahhaha",
    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());

app.use(function(req,res,next){
    res.locals.currentUser = req.user;
    res.locals.error = req.flash("error");
    res.locals.success = req.flash("success");
    next();
})

//requiring routes
app.use("/",indexRoutes);
app.use("/moviegrounds",moviegroundRoutes);
app.use("/moviegrounds/:id/comments",commentsRoutes);

app.locals['datediff'] = function(date1) {
    var one_day=1000*60*60*24;
    // Convert both dates to milliseconds
    var date1_ms = date1.getTime();
    var date2_ms = new Date().getTime();
    // Calculate the difference in milliseconds
    var difference_ms = date2_ms - date1_ms;
    // Convert back to days and return
    return Math.round(difference_ms/one_day); 
}
    
    var moviegrounds = [
            {name: "The Dark Knight",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BMTMxNTMwODM0NF5BMl5BanBnXkFtZTcwODAyMTk2Mw@@._V1_UX182_CR0,0,182,268_AL_.jpg"},
            {name: "Paycheck",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BMTczMzU5NDk4MV5BMl5BanBnXkFtZTYwNDQxNzc3._V1_UX182_CR0,0,182,268_AL_.jpg"},
            {name: "Passengers",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BMTk4MjU3MDIzOF5BMl5BanBnXkFtZTgwMjM2MzY2MDI@._V1_UX182_CR0,0,182,268_AL_.jpg"},
            {name: "Harry Potter and the Deathly Hallows: Part 2",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BMTY2MTk3MDQ1N15BMl5BanBnXkFtZTcwMzI4NzA2NQ@@._V1_UX182_CR0,0,182,268_AL_.jpg"},
            {name: "Saving Private Ryan",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BZjhkMDM4MWItZTVjOC00ZDRhLThmYTAtM2I5NzBmNmNlMzI1XkEyXkFqcGdeQXVyNDYyMDk5MTU@._V1_UY268_CR0,0,182,268_AL_.jpg"},
            {name: "The Lord of the Rings: The Return of the King",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BOWY1NjI5MDUtMzUzNS00N2FlLTkwM2YtMDQ0ZGZmN2E3YWMxXkEyXkFqcGdeQXVyNDUzOTQ5MjY@._V1_UX182_CR0,0,182,268_AL_.jpg"},
            {name: "Titanic",image: "https://images-na.ssl-images-amazon.com/images/M/MV5BMDdmZGU3NDQtY2E5My00ZTliLWIzOTUtMTY4ZGI1YjdiNjk3XkEyXkFqcGdeQXVyNTA4NzY1MzY@._V1_UX182_CR0,0,182,268_AL_.jpg"}
        ]


app.listen(process.env.PORT,process.env.IP,function(){
    console.log("The movieSharing server has started!");
});