Have time.js use UTC-related getters/setters (#30857) (#30869)

Backport #30857 by kemzeb

Co-authored-by: Kemal Zebari <60799661+kemzeb@users.noreply.github.com>
Co-authored-by: Sam Fisher <fisher@3echelon.local>
This commit is contained in:
Giteabot 2024-05-06 10:01:22 +08:00 committed by GitHub
parent bb7150c30d
commit 2252a7bf84
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4 changed files with 24 additions and 19 deletions

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@ -67,7 +67,7 @@ export default {
const weekValues = Object.values(this.data);
const start = weekValues[0].week;
const end = firstStartDateAfterDate(new Date());
const startDays = startDaysBetween(new Date(start), new Date(end));
const startDays = startDaysBetween(start, end);
this.data = fillEmptyStartDaysWithZeroes(startDays, this.data);
this.errorText = '';
} else {

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@ -114,7 +114,7 @@ export default {
const weekValues = Object.values(total.weeks);
this.xAxisStart = weekValues[0].week;
this.xAxisEnd = firstStartDateAfterDate(new Date());
const startDays = startDaysBetween(new Date(this.xAxisStart), new Date(this.xAxisEnd));
const startDays = startDaysBetween(this.xAxisStart, this.xAxisEnd);
total.weeks = fillEmptyStartDaysWithZeroes(startDays, total.weeks);
this.xAxisMin = this.xAxisStart;
this.xAxisMax = this.xAxisEnd;

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@ -62,7 +62,7 @@ export default {
const data = await response.json();
const start = Object.values(data)[0].week;
const end = firstStartDateAfterDate(new Date());
const startDays = startDaysBetween(new Date(start), new Date(end));
const startDays = startDaysBetween(start, end);
this.data = fillEmptyStartDaysWithZeroes(startDays, data).slice(-52);
this.errorText = '';
} else {

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@ -1,25 +1,30 @@
import dayjs from 'dayjs';
import utc from 'dayjs/plugin/utc.js';
import {getCurrentLocale} from '../utils.js';
// Returns an array of millisecond-timestamps of start-of-week days (Sundays)
export function startDaysBetween(startDate, endDate) {
// Ensure the start date is a Sunday
while (startDate.getDay() !== 0) {
startDate.setDate(startDate.getDate() + 1);
}
dayjs.extend(utc);
const start = dayjs(startDate);
const end = dayjs(endDate);
const startDays = [];
/**
* Returns an array of millisecond-timestamps of start-of-week days (Sundays)
*
* @param startConfig The start date. Can take any type that `Date` accepts.
* @param endConfig The end date. Can take any type that `Date` accepts.
*/
export function startDaysBetween(startDate, endDate) {
const start = dayjs.utc(startDate);
const end = dayjs.utc(endDate);
let current = start;
// Ensure the start date is a Sunday
while (current.day() !== 0) {
current = current.add(1, 'day');
}
const startDays = [];
while (current.isBefore(end)) {
startDays.push(current.valueOf());
// we are adding 7 * 24 hours instead of 1 week because we don't want
// date library to use local time zone to calculate 1 week from now.
// local time zone is problematic because of daylight saving time (dst)
// used on some countries
current = current.add(7 * 24, 'hour');
current = current.add(1, 'week');
}
return startDays;
@ -29,10 +34,10 @@ export function firstStartDateAfterDate(inputDate) {
if (!(inputDate instanceof Date)) {
throw new Error('Invalid date');
}
const dayOfWeek = inputDate.getDay();
const dayOfWeek = inputDate.getUTCDay();
const daysUntilSunday = 7 - dayOfWeek;
const resultDate = new Date(inputDate.getTime());
resultDate.setDate(resultDate.getDate() + daysUntilSunday);
resultDate.setUTCDate(resultDate.getUTCDate() + daysUntilSunday);
return resultDate.valueOf();
}