app.js

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


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



// setting up
mongoose.connect(process.env.DATABASEURL);

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

// seeds
//seedDB();


// PASSPORT CONFIG
app.use(require("express-session")({
    secret: "Esto puede ser cualqueir string",
    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());


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

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

// SERVER
app.listen(process.env.PORT, process.env.IP, function() {
    console.log("server up!");
});