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fix dayjs defaults

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This commit is contained in:
Jake Jarvis
2022-06-12 11:58:58 -04:00
parent bde473041a
commit cef74d4e97
4 changed files with 19 additions and 26 deletions
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31
lib/helpers/format-date.ts
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@@ -7,6 +7,8 @@ import dayjsAdvancedFormat from "dayjs/plugin/advancedFormat";
import "dayjs/locale/en";
import { timeZone } from "../config";
// normalize timezone and locale across the site, both server and client side, to prevent hydration errors by returning
// an instance of dayjs with these defaults set.
const IsomorphicDayJs = (date?: dayjs.ConfigType): dayjs.Dayjs => {
// plugins
dayjs.extend(dayjsUtc);
@@ -15,28 +17,19 @@ const IsomorphicDayJs = (date?: dayjs.ConfigType): dayjs.Dayjs => {
dayjs.extend(dayjsLocalizedFormat);
dayjs.extend(dayjsAdvancedFormat);
// defaults
dayjs.locale("en");
dayjs.tz.setDefault(timeZone);
return dayjs(date);
return dayjs.tz(date, timeZone).locale("en");
};
// normalize timezone across the site, both server and client side, to prevent hydration errors.
// format defaults to "Apr 4, 2022, 3:04 PM EDT", see https://day.js.org/docs/en/parse/string-format#list-of-all-available-parsing-tokens
export const formatDate = (date?: dayjs.ConfigType, formatStr = "MMM D, YYYY, h:mm A z") => {
return IsomorphicDayJs(date).tz(timeZone).format(formatStr);
// simple wrapper around dayjs.format()
// date defaults to now, format defaults to ISO 8601 (e.g. 2022-04-07T21:53:33-04:00)
export const formatDate = (date?: dayjs.ConfigType, formatStr?: string) => {
return IsomorphicDayJs(date).format(formatStr);
};
// returns a timezone-less, machine-readable string.
export const formatDateISO = (date?: dayjs.ConfigType) => {
return IsomorphicDayJs(date).toISOString();
};
// returns "5 minutes ago", "1 year ago", "in 9 months", etc.
// set `suffix = false` to exclude the "in" or "ago"
export const formatTimeAgo = (date: dayjs.ConfigType, suffix = true) => {
// returns the human-friendly difference between now and given date (e.g. "5 minutes", "9 months", etc.)
// set `{ suffix: true }` to include the "... ago" or "in ..." for past/future
export const formatTimeAgo = (date: dayjs.ConfigType, options?: { suffix?: boolean }) => {
return IsomorphicDayJs().isBefore(date)
? IsomorphicDayJs(date).toNow(!suffix)
: IsomorphicDayJs(date).fromNow(!suffix);
? IsomorphicDayJs(date).toNow(!options?.suffix)
: IsomorphicDayJs(date).fromNow(!options?.suffix);
};