app.js

const express = require("express");
const morgan = require("morgan");
const bodyParser = require("body-parser");
const path = require("path");
const helmet = require("helmet");

const connect = require("./db/connect");
const urlRoutes = require("./routes/url.route");
const errorRoute = require("./routes/404.route");

const errorHandler = require("./controller/errorHandler.controller");

const port = process.env.PORT || 3000;

const app = express();

app.set("view engine", "ejs");
app.set("views", "views");

// app.use(helmet());

app.use(express.static(path.join(__dirname, "public")));

app.use(morgan("tiny"));
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

app.use(urlRoutes);

app.use(errorRoute);

app.use(errorHandler);

const MONGODBURI = process.env.MONGODBURI || "mongodb://localhost:27017/teeny";

connect(MONGODBURI)
    .then((connection) => {
        console.log("Database server is running at port: 27017");
        app.listen(port, () => {
            console.log(`Server is listening at port: ${port}`);
        });
    })
    .catch((e) => {
        console.error(e);
    });

// TODO: render the shorturl to index.ejs after posting