app.js

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

// Requiring Routes
var commentRoutes = require("./routes/comments"),
    campgroundRoutes = require("./routes/campgrounds"),
    indexRoutes = require("./routes/index")

// Connecting to Mongo DB
var url = process.env.DATABASEURL || "mongodb://localhost/yelp_camp";
mongoose.connect(url);

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(); //seed the database

app.locals.moment = require("moment");


// Passport Configuration
app.use(require("express-session")({
   secret: "Ade is trying to learn javascript.",
   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());

// Passes Current User info into all routes
app.use(function(req, res, next){
   res.locals.currentUser = req.user; 
   res.locals.error = req.flash("error");
   res.locals.success = req.flash("success");
   next();
});


app.use(indexRoutes);
app.use("/campgrounds", campgroundRoutes);
app.use("/campgrounds/:id/comments", commentRoutes);


app.listen(process.env.PORT, process.env.IP, function(){
    console.log("Yelp Camp Server Started!!!!")
});