index.js

// Packages
const express = require("express")
const app = express()
const expressLayouts = require("express-ejs-layouts")
const fs = require("fs")
const fileUpload = require("express-fileupload")

// Config
require("dotenv").config()
const port = process.env.PORT || 80

// Submodules
require("./config/redis-sessions")(app)
const s3Client = require("./config/s3")
const transporter = require("./config/mail-transporter")
const db = require("./config/sql-db")

// override required because HTML forms do not support PUT/DELETE
const methodOverride = require("method-override")
app.use(methodOverride("_method"))

// Express setup
app.use(fileUpload())
app.use(express.urlencoded({ extended: true }))
app.use(express.json())
app.use(express.static("public"))
app.set("view engine", "ejs")

// Middleware
const verify = require("./middleware/verify");
app.use("/newpost", verify);
app.use("/deletepost", verify);
app.use("/deletecomment", verify);
app.use("/editpost", verify);
app.use("/editcomment", verify);
app.use("/profile", verify);
app.use("/comment", verify);
app.use("/replyToComment", verify);

// Dynamic routing
app.use(expressLayouts)
app.set("layout", "layouts/layout")
require("./routes/routing").boot(app, db, s3Client, transporter)

// Static Documentation
app.use("/api", express.static("docs"))

// The 404 Route (ALWAYS Keep this as the last route)
app.get("*", function (req, res) {
	res.status(404).render("notfound", {
		selected: "notfound",
		title: "CloudClub | Error 404",
		code: "Error 404",
		error: "Oops! This page Could Not Be Found!",
		message: "Sorry but the page you are looking for does not exist."
	});
})

// Start server
if (process.env.PRODUCTION) {
	try {
		// SSL Certificates
		const key = fs.readFileSync(process.env.PRIVKEY_PATH, "utf8")
		const cert = fs.readFileSync(process.env.CERTIFICATE_PATH, "utf8")
		const ca = fs.readFileSync(process.env.CHAIN_PATH, "utf8")
		const credentials = {
			key: key,
			cert: cert,
			ca: ca,
		}

		const httpsport = process.env.HTTPSPORT || 443

		// HTTPS main server
		let server = require("https").createServer(credentials, app)
		server.listen(process.env.HTTPSPORT, () => {
			console.log(
				`CloudClub server (secure) now listening on ports: HTTP ${port} -> HTTPS ${httpsport}`
			)
		})

		// redirect all non-HTTPS incoming traffic to HTTPS on port 443
		require("http")
			.createServer((req, res) => {
				res.writeHead(301, {
					Location: `https://${req.headers.host}${req.url}`,
				})
				res.end()
			})
			.listen(port)
	} catch (err) {
		console.log("Could not find certificates!")
		process.exit(1)
	}
} else {
	let server = require("http").createServer(app)

	server.listen(port, () => {
		console.log(
			`CloudClub server (development) now listening on port ${port}`
		)
	})
}
module.exports = app;