app.js

const express = require('express');
const bodyParser = require('body-parser')

const app = express();
const port = 3000;

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

let todos = [];

app.get("/", (req, res) => {
    res.render("index.ejs", { todos: todos });
});

function calcTime() {
    const now = new Date();
    const currentHour = now.getHours();
    const currentMinute = now.getMinutes();
    let formattedHour = currentHour < 10 ? `0${currentHour}` : currentHour;
    const formattedMinute = currentMinute < 10 ? `0${currentMinute}` : currentMinute;
    let currentTime;
    if (formattedHour > 12) {
        formattedHour %= 12
        currentTime = `${formattedHour}:${formattedMinute}pm`
        return currentTime
    } else {
        currentTime = `${formattedHour}:${formattedMinute}am`
        return currentTime
    };
};

app.post("/", (req, res) => {
    let todoText = req.body.todo;
    let currentTime = calcTime();
    todos.push({ text: todoText, time: currentTime });
    res.redirect("/")
});

app.listen('3000',function(){
  console.log("server is running on port 3000...")
})