app.js

// jshint esversion:6

const express = require("express");
const bodyParser = require("body-parser");
const date = require(__dirname + "/date.js");

const app = express();

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

app.use(bodyParser.urlencoded({ extended: true }));
app.use(express.static("public"));

const items = ["Buy food", "Cook food", "Eat food"];
const workItens = [];

app.get("/", function (req, res) {
  const day = date.getDate();

  res.render("list", { listTitle: day, newListItems: items });
});

app.post("/", function (req, res) {
  const item = req.body.newItem;
  if (req.body.list === "Work") {
    workItens.push(item);
    res.redirect("/work");
  } else {
    items.push(item);
    res.redirect("/");
  }
});

app.get("/work", function (req, res) {
  res.render("list", { listTitle: "Work", newListItems: workItens });
});

app.get("/about", function (req, res) {
  res.render("about");
});

app.listen(3000, function () {
  console.log("Server started on port 3000");
});