Check if current time overlap two time (time range)

currentTimeIsBetween.js

import { parse, addDays } from "date-fns";

const currentTimeIsBetween = (startTime, endTime) => {
  const currentDate = new Date();
  const startTimeDate = parse(startTime, "hh:mm aa", currentDate);
  const endTimeDate = parse(endTime, "hh:mm aa", currentDate);
  
  const start = startTimeDate.getTime();
  let end = endTimeDate.getTime();
  const current = currentDate.getTime();

  if (start <= end) {
    return current >= start && current <= end;
  }

  //When the startTime is greater than endTime, that means endTime is the next day
  end =
    addDays(endTimeDate, 1).getTime();

  return current >= start && current <= end;
};

export default currentTimeIsBetween