front: drop formatToIsoDate()

This is now unused. This function was a bit weird, because it had two unrelated purposes: format a human-readable string with a fixed frenchy format, or format a machine-readable string for API purposes. The function also accepted strings and numbers as input (implicitly converting these to dates), making it so callers are less type-safe. Signed-off-by: Simon Ser <[email protected]>
OpenRailAssociation · Mar 6, 2025 · 8590f5e · 8590f5e
1 parent cdf1aa8
commit 8590f5e
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diff --git a/front/src/utils/__tests__/date.spec.ts b/front/src/utils/__tests__/date.spec.ts
@@ -3,7 +3,6 @@ import { describe, it, expect } from 'vitest';
 import {
   parseLocalDateTime,
   isoDateToMs,
-  formatToIsoDate,
   serializeDateTimeWithoutYear,
   extractDateAndTime,
   isArrivalDateInSearchTimeWindow,
@@ -43,14 +42,6 @@ describe('isoDateToMs', () => {
   });
 });
 
-describe('formatToIsoDate', () => {
-  it('should return the date in ISO 8601', () => {
-    const msDate = 1714156215000;
-    const isoDate = formatToIsoDate(msDate);
-    expect(isoDate).toEqual('2024-04-26T18:30:15Z'); // Ends by Z because CI seems to be in UTC timezone
-  });
-});
-
 describe('serializeDateTimeWithoutYear', () => {
   it('should return the date without the year for a valid Date object', () => {
     const inputDate = new Date('2024-07-18T03:16:30Z');

diff --git a/front/src/utils/date.ts b/front/src/utils/date.ts
@@ -49,16 +49,6 @@ export const parseLocalDateTime = (inputDateTime: string) => {
 export const formatLocalDateTime = (date: Date) =>
   dayjs(date).local().format('YYYY-MM-DDTHH:mm:ss');
 
-/**
- * Transform a milliseconds date to an ISO 8601 date with the user timezone
- * @param msDate milliseconds date (elapsed from January 1st 1970)
- * @return an ISO 8601 date (e.g. 2024-04-25T08:30:00+02:00)
- */
-export const formatToIsoDate = (date: number | string | Date, formatDate: boolean = false) => {
-  const format = formatDate ? 'D/MM/YYYY HH:mm:ss' : '';
-  return dayjs(date).tz(userTimeZone).format(format);
-};
-
 /**
  * Transform a locale date to an ISO 8601 date
  * @param date Date we want to transform to ISO 8601