import dateFormat from 'dateformat'; import { secondsToMilliseconds } from '~/lib/utils/datetime_utility'; import { dateFormatMask } from './constants'; /** * Returns a time range (`start`, `end`) where `start` is the * current time minus a given number of seconds and `end` * is the current time (`now()`). * * @param {Number} seconds Seconds duration, defaults to 0. * @returns {Object} range Time range * @returns {String} range.start ISO String of current time minus given seconds * @returns {String} range.end ISO String of current time */ export const getTimeRange = (seconds = 0) => { const end = Math.floor(Date.now() / 1000); // convert milliseconds to seconds const start = end - seconds; return { start: new Date(secondsToMilliseconds(start)).toISOString(), end: new Date(secondsToMilliseconds(end)).toISOString(), }; }; export const formatDate = timestamp => dateFormat(timestamp, dateFormatMask);