hmsConverter.js

const secondsToHms = value => {
  value = Number(value);
  let hr = Math.floor(value / 3600),
    min = Math.floor((value % 3600) / 60),
    sec = Math.floor((value % 3600) % 60);

  return (
    (hr > 0 ? hr + ":" + (min < 10 ? "0" : "") : "") +
    min +
    ":" +
    (sec < 10 ? "0" : "") +
    sec
  );
};

export default secondsToHms;

This code snippet is used to convert your time from seconds to hour:minute:second format, which is more readable to the user.

/**
 * @description converts seconds to human readable hr min sec format
 * @param {*} value a string or number representing time in seconds
 * @returns a string in the formatted style
 * @example secondsToHms(3600) will return 1hr
 */
const secondsToHms = value => {
    value = Number(value);
    const hr = Math.floor(value / 3600),
        min = Math.floor((value % 3600) / 60),
        sec = Math.floor((value % 3600) % 60);

    const formattedValue = `${hr > 0 ? `${hr} hr` : ''} ${
        min > 0
            ? min < 10
                ? `0${min} min`
                : `${min} min`
            : `${hr > 0 ? '0 min' : ''}`
    } ${sec < 10 ? `${sec > 0 ? `0${sec} sec` : '0 sec'}` : `${sec} sec`}`;
    return formattedValue.trim();
};

module.exports = secondsToHms;

This is an improved version for hr min sec time format