This is for me

const nowTime = Date.now();
const endTime = end_date.getTime();

const { gap } = getDateGap(endTime, nowTime);
// (dateGap, hourGap, minuteGap, secondGap) > 0

if (gap === 'past') {
  end_date.setDate(end_date.getDate() + 1);
  end_date = dateTimeRest(end_date);
} else if (gap === 'today') {
  end_date = now;
} else {
  end_date = dateTimeRest(end_date);
}

getDateGap(origin, compare, option):

• origin, compare : origin | compare Date (you can use type timeStamp(string), Date)

• option is optional (you can use divide type for Math.round => round)

• you can use dateGap, hourGap, minuteGap, secondGap.

isSameDate(origin, compare, checkTime)

• in my lib you cans use date type string | Date
• return data type is only Boolean! true will be same date, false will be different.