@onesy/date/esm/endOf.js

Time and date utils library

import OnesyDate from './OnesyDate'; // circular dependency issue fix

function add(value, unit) {
  let onesyDate_ = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : OnesyDate.onesyDate;

  if (onesyDate_ && onesyDate_.valid) {
    const onesyDate = new OnesyDate(onesyDate_);

    switch (unit) {
      case 'day':
        return new OnesyDate(onesyDate.value.setDate(onesyDate.day + value));
    }
  }
}

export default function endOf() {
  let onesyDate_ = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : OnesyDate.onesyDate;
  let unit = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'day';

  if (onesyDate_ && onesyDate_.valid) {
    const onesyDate = new OnesyDate(onesyDate_);

    switch (unit) {
      case 'second':
        return new OnesyDate(onesyDate.value.setMilliseconds(999));

      case 'minute':
        return new OnesyDate(onesyDate.value.setSeconds(59, 999));

      case 'hour':
        return new OnesyDate(onesyDate.value.setMinutes(59, 59, 999));

      case 'day':
        return new OnesyDate(onesyDate.value.setHours(23, 59, 59, 999));

      case 'week':
        return new OnesyDate(endOf(add(onesyDate.dayWeek === 0 ? 0 : 7 - onesyDate.dayWeek, 'day', onesyDate), 'day'));

      case 'month':
        return new OnesyDate(new Date(onesyDate.value.setMonth(onesyDate.month, 0)).setHours(23, 59, 59, 999));

      case 'year':
        return new OnesyDate(new Date(onesyDate.value.setMonth(12, 0)).setHours(23, 59, 59, 999));

      default:
        break;
    }
  }
}