app.js

"use strict";

require("dotenv").config({path: './config/config.env'});
const express = require("express");
const connectDB = require("./config/db");
const morgan = require("morgan");
const exphbs = require("express-handlebars");
const path = require("path");
const session = require("express-session");
const middleware = require("./middleware");

const app = express();
const PORT = process.env.PORT || 3000;

connectDB();

app.use(express.json()); //has to be before all routes are defined
app.use(express.urlencoded({extended: true})); //same as above

app.engine('.hbs', exphbs.engine({defaultLayout: "main", extname: ".hbs",  partialsDir: __dirname + '/views/partials', helpers: {
    section: function(name, options) { 
      if (!this._sections) this._sections = {};
        this._sections[name] = options.fn(this); 
        return null;
      }
  }}));

app.set('view engine', '.hbs');
app.use('/favicon.ico', express.static('static/images/favicon.ico'));
app.use(express.static(path.join(__dirname, 'public')));


app.use(session({
	secret: process.env.SESSION_SECRET,
	resave: true,
	saveUninitialized: false
}));


if (process.env.NODE_ENV === "development"){
	app.use(morgan('dev'));
}

app.use('/', require('./routes/home-auth-routes'));
app.use('/', require('./routes/api/api'));
app.use('/', middleware.requireLogin, require('./routes/post-routes'));
app.use('/', middleware.requireLogin, require('./routes/profile-routes'));
app.use('/', middleware.requireLogin, require('./routes/search-routes'));


app.listen(PORT, () => console.log("server listening on port: ", PORT));