Build a Cash Register Project - Build a Cash Register

JavaScript
1

Tell us what’s happening:

Describe your issue in detail here. it’s bugged

Your code so far

<!-- file: index.html -->

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Cash Register</title>
  </head>
  <body>
    <input type="number" id="cash" name="cash" />
    <div id="change-due"></div>
    <button id="purchase-btn">Purchase</button>

    <script src="./script.js"></script>
  </body>
</html>

/* file: styles.css */


/* file: script.js */
let price = 19.5;
let cid = [
  ["PENNY", 0.5],
  ["NICKEL", 0],
  ["DIME", 0],
  ["QUARTER", 0],
  ["ONE", 0],
  ["FIVE", 0],
  ["TEN", 0],
  ["TWENTY", 0],
  ["ONE HUNDRED", 0],
];
const notes = [0.01, 0.05, 0.1, 0.25, 1, 5, 10, 20, 100];

const cashInput = document.getElementById("cash");
const changeDue = document.getElementById("change-due");
const purchaseBtn = document.getElementById("purchase-btn");

const makePurchase = () => {
  let cash = Number(cashInput.value);

  if (!cash) {
    changeDue.textContent = "";
    return;
  }

  switch (true) {
    case cash < price:
      alert("Customer does not have enough money to purchase the item");
      break;
    case cash === price:
      changeDue.textContent = "No change due - customer paid with exact cash";
      break;
    default:
      let change = cash * 100 - price * 100;
      let depletedNumberOfNotes = 0;
      let changeDueTextContent = "";

      for (let i = notes.length - 1; i >= 0; i--) {
        if (cid[i][1] === 0) depletedNumberOfNotes++;

        const note = notes[i] * 100;
        const numberOfNotesToReturn = Math.trunc(change / note);
        if (!numberOfNotesToReturn) continue;

        const cashAmountOfNotesInCashDrawer = cid[i][1] * 100;
        if (!cashAmountOfNotesInCashDrawer) continue;

        const cashToReturnFromNote = Math.min(
          numberOfNotesToReturn * note,
          cashAmountOfNotesInCashDrawer
        );

        if (cashToReturnFromNote > 0) {
          const cashToSubstract = cashToReturnFromNote / 100;
          cid[i][1] -= cashToSubstract;
          if (cid[i][1] === 0) depletedNumberOfNotes++;
          changeDueTextContent += `${cid[i][0]}: $${cashToSubstract} `;
          change -= cashToReturnFromNote; // change % note;
        }
      }

      if (change) {
        changeDueTextContent = "Status: INSUFFICIENT_FUNDS";
      } else if (depletedNumberOfNotes === cid.length) {
        changeDueTextContent = "Status: CLOSED " + changeDueTextContent;
        // Status: CLOSED QUARTER: $0 DIME: $0 NICKEL: $0 PENNY: $0.5
      } else {
        changeDueTextContent = "Status: OPEN " + changeDueTextContent;
      }

      changeDue.textContent = changeDueTextContent;
      
  }
};

purchaseBtn.addEventListener("click", makePurchase);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0

Challenge Information:

Build a Cash Register Project - Build a Cash Register
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures-v8/build-a-cash-register-project/build-a-cash-register The code is bugged, fix it pls, cuz we can’t procced forward

2

You appear to have created this post without editing the template. Please edit your post to Tell us what’s happening in your own words.

3

There’s an issue here:

The final test doesn’t have the correct message for the change-due output

4

YEs, but still doesn’t work. Guess it has to be remake!

5

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