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Extract date operations to utility functions
Drop converting migrationStarted and migrationCompleted to UTC in the data transformation layer. Signed-off-by: Radoslaw Szwajkowski <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| import { | ||
| areSameDayInUTCZero, | ||
| changeFormatToISODate, | ||
| changeTimeZoneToUTCZero, | ||
| isValidDate, | ||
| parseISOtoJSDate, | ||
| toISODate, | ||
| } from '../dates'; | ||
|
|
||
| describe('changeTimeZoneToUTCZero', () => { | ||
| test('from UTC+02:00', () => { | ||
| expect(changeTimeZoneToUTCZero('2023-10-31T01:30:00.000+02:00')).toBe( | ||
| '2023-10-30T23:30:00.000Z', | ||
| ); | ||
| }); | ||
| test('invalid input', () => { | ||
| expect(changeTimeZoneToUTCZero('2023-broken-10-31T01:30:00.000+02:00')).toBe(undefined); | ||
| }); | ||
| }); | ||
|
|
||
| describe('changeFormatToISODate', () => { | ||
| test('from ISO date time with zone', () => { | ||
| expect(changeFormatToISODate('2023-10-31T01:30:00.000+02:00')).toBe('2023-10-31'); | ||
| }); | ||
| test('invalid input', () => { | ||
| expect(changeFormatToISODate('2023-broken-10-31T01:30:00.000+02:00')).toBe(undefined); | ||
| }); | ||
| }); | ||
|
|
||
| describe('toISODate', () => { | ||
| test('unix epoch', () => { | ||
| expect(toISODate(new Date(0))).toBe('1970-01-01'); | ||
| }); | ||
| test('missing date', () => { | ||
| expect(toISODate(undefined)).toBe(undefined); | ||
| }); | ||
| test('invalid date', () => { | ||
| expect(toISODate(new Date('foo'))).toBe(undefined); | ||
| }); | ||
| }); | ||
|
|
||
| describe('isValidDate', () => { | ||
| test('2023-10-31T01:30:00.000+02:00', () => { | ||
| expect(isValidDate('2023-10-31T01:30:00.000+02:00')).toBeTruthy(); | ||
| }); | ||
| test('invalid string', () => { | ||
| expect(isValidDate('2023-broken-10-31')).toBeFalsy(); | ||
| }); | ||
| test('invalid number of days', () => { | ||
| expect(isValidDate('2023-10-60')).toBeFalsy(); | ||
| }); | ||
| }); | ||
|
|
||
| describe('parseISOtoJSDate', () => { | ||
| test('2023-10-31T01:30:00.000+02:00', () => { | ||
| const date = parseISOtoJSDate('2023-10-31T01:30:00.000+02:00'); | ||
| expect(date.toUTCString()).toBe('Mon, 30 Oct 2023 23:30:00 GMT'); | ||
| }); | ||
| test('invalid input', () => { | ||
| expect(parseISOtoJSDate('2023-broken-10-31T01:30:00.000+02:00')).toBe(undefined); | ||
| }); | ||
| }); | ||
|
|
||
| describe('areSameDayInUTCZero', () => { | ||
| test('the same date', () => { | ||
| expect( | ||
| areSameDayInUTCZero('2023-10-31T01:30:00.000+02:00', '2023-10-29T23:30:00.000-02:00'), | ||
| ).toBeTruthy(); | ||
| }); | ||
| test('the different dates', () => { | ||
| expect( | ||
| areSameDayInUTCZero('2023-10-31T10:00:00.000+02:00', '2023-10-29T14:00:00.000-02:00'), | ||
| ).toBeFalsy(); | ||
| }); | ||
| test('one date invalid', () => { | ||
| expect(areSameDayInUTCZero('2023-10-31T10:00:00.000+02:00', '2023-foo')).toBeFalsy(); | ||
| }); | ||
| test('one date missing, one invalid', () => { | ||
| expect(areSameDayInUTCZero(undefined, '2023-foo')).toBeFalsy(); | ||
| }); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,12 +1,55 @@ | ||
| import { DateTime } from 'luxon'; | ||
|
|
||
| /** | ||
| * Converts a given ISO date string in a known format and timezone to a UTC ISO string. | ||
| * Converts a given ISO date time string to UTC+00:00 time zone. | ||
| * | ||
| * @param {string} isoDateString - The ISO date string in a known format and timezone. | ||
| * @returns {string} The equivalent UTC ISO string if date is valid or undefined otherwise. | ||
| * @param {string} isoDateString - The ISO date time string | ||
| * @returns {string} The equivalent UTC+00:00 date time ISO string if input is valid or undefined otherwise. | ||
| */ | ||
| export function convertToUTC(isoDateString: string): string | undefined { | ||
| export function changeTimeZoneToUTCZero(isoDateString: string): string | undefined { | ||
| const date = DateTime.fromISO(isoDateString); | ||
| return date.isValid ? date.toUTC().toISO() : undefined; | ||
| } | ||
|
|
||
| /** | ||
| * Converts a given ISO date time string to ISO date string(no time). | ||
| * | ||
| * @param {string} isoDateString - The ISO date time string | ||
| * @returns {string} The equivalent ISO date string if input is valid or undefined otherwise. | ||
| */ | ||
| export const changeFormatToISODate = (isoDateString: string): string | undefined => { | ||
| // preserve the original zone | ||
| const date = DateTime.fromISO(isoDateString, { setZone: true, zone: 'utc' }); | ||
| return date.isValid ? date.toISODate() : undefined; | ||
| }; | ||
|
|
||
| /** | ||
| * Prints JS Date instance as ISO date format (no time) | ||
| * @param date | ||
| * @returns ISO date string if input is valid or undefined otherwise. | ||
| */ | ||
| export const toISODate = (date: Date): string => { | ||
| const dt = DateTime.fromJSDate(date); | ||
| return dt.isValid ? dt.toISODate() : undefined; | ||
| }; | ||
|
|
||
| export const isValidDate = (isoDateString: string) => DateTime.fromISO(isoDateString).isValid; | ||
|
|
||
| /** | ||
| * | ||
| * @param isoDateString | ||
| * @returns JS Date instance if input is valid or undefined otherwise. | ||
| */ | ||
| export const parseISOtoJSDate = (isoDateString: string) => { | ||
| const date = DateTime.fromISO(isoDateString); | ||
| return date.isValid ? date.toJSDate() : undefined; | ||
| }; | ||
|
|
||
| /** | ||
| * | ||
| * @param a ISO date(time) formatted string | ||
| * @param b ISO date(time) formatted string | ||
| * @returns true if both dates are on the same day in UTC+00:00 | ||
| */ | ||
| export const areSameDayInUTCZero = (a: string, b: string): boolean => | ||
| DateTime.fromISO(a).toUTC().hasSame(DateTime.fromISO(b).toUTC(), 'day'); |
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