fix(date-time-converter): add UTC ISO Display and JS Date Constructor

Fix CorentinTh#1198

Author: sharevb

package.json

@@ -35,6 +35,7 @@
     "release": "node ./scripts/release.mjs"
   },
   "dependencies": {
+    "@date-fns/utc": "^1.2.0",
     "@it-tools/bip39": "^0.0.4",
     "@it-tools/oggen": "^1.3.0",
     "@sindresorhus/slugify": "^2.2.1",

pnpm-lock.yaml

@@ -2,16 +2,19 @@ import { describe, expect, test } from 'vitest';
 import {
   dateToExcelFormat,
   excelFormatToDate,
+  fromJSDate,
   fromTimestamp,
   isExcelFormat,
   isISO8601DateTimeString,
   isISO9075DateString,
+  isJSDate,
   isMongoObjectId,
   isRFC3339DateString,
   isRFC7231DateString,
   isTimestamp,
   isUTCDateString,
   isUnixTimestamp,
+  toJSDate,
 } from './date-time-converter.models';
 
 describe('date-time-converter models', () => {
@@ -218,4 +221,36 @@ describe('date-time-converter models', () => {
       expect(excelFormatToDate('-1000')).toEqual(new Date('1897-04-04T00:00:00.000Z'));
     });
   });
+
+  describe('isJSDate', () => {
+    test('a JS date is a new Date()', () => {
+      expect(isJSDate('new Date(2000, 0)')).toBe(true);
+      expect(isJSDate('new Date(2000, 0, 1, 12, 12)')).toBe(true);
+      expect(isJSDate('new Date(2000, 0, 1, 12, 12, 12)')).toBe(true);
+      expect(isJSDate('new Date(2000, 0, 1, 12, 12, 12, 1)')).toBe(true);
+
+      expect(isJSDate('new Date(2000)')).toBe(false);
+      expect(isJSDate('')).toBe(false);
+      expect(isJSDate('foo')).toBe(false);
+      expect(isJSDate('1.1.1')).toBe(false);
+    });
+  });
+
+  describe('fromJSDate', () => {
+    test('convert a JS new Date() to date', () => {
+      expect(fromJSDate('new Date(2000, 0)')).toEqual(new Date(2000, 0));
+      expect(fromJSDate('new Date(2000, 0, 1, 12, 12)')).toEqual(new Date(2000, 0, 1, 12, 12));
+      expect(fromJSDate('new Date(2000, 0, 1, 12, 12, 12)')).toEqual(new Date(2000, 0, 1, 12, 12, 12));
+      expect(fromJSDate('new Date(2000, 0, 1, 12, 12, 12, 1)')).toEqual(new Date(2000, 0, 1, 12, 12, 12, 1));
+    });
+  });
+
+  describe('toJSDate', () => {
+    test('convert a date to JS new Date()', () => {
+      expect(toJSDate(new Date(2000, 0))).toEqual('new Date(2000, 0, 1, 0, 0, 0, 0);');
+      expect(toJSDate(new Date(2000, 0, 1, 12, 12))).toEqual('new Date(2000, 0, 1, 12, 12, 0, 0);');
+      expect(toJSDate(new Date(2000, 0, 1, 12, 12, 12))).toEqual('new Date(2000, 0, 1, 12, 12, 12, 0);');
+      expect(toJSDate(new Date(2000, 0, 1, 12, 12, 12, 1))).toEqual('new Date(2000, 0, 1, 12, 12, 12, 1);');
+    });
+  });
 });

src/tools/date-time-converter/date-time-converter.models.test.ts

@@ -15,6 +15,9 @@ export {
   isExcelFormat,
   fromTimestamp,
   isTimestampMicroSeconds,
+  isJSDate,
+  fromJSDate,
+  toJSDate,
 };
 
 const ISO8601_REGEX
@@ -29,6 +32,8 @@ const RFC7231_REGEX = /^[A-Za-z]{3},\s[0-9]{2}\s[A-Za-z]{3}\s[0-9]{4}\s[0-9]{2}:
 
 const EXCEL_FORMAT_REGEX = /^-?\d+(\.\d+)?$/;
 
+const JS_DATE_REGEX = /^new\s+Date\(\s*(?:(\d+)\s*,\s*)(?:(\d|11)\s*,\s*(?:(\d+)\s*,\s*(?:(\d+)\s*,\s*(?:(\d+)\s*,\s*(?:(\d+)\s*,\s*)?)?)?)?)?(\d+)\)\s*;?$/;
+
 function createRegexMatcher(regex: RegExp) {
   return (date?: string) => !_.isNil(date) && regex.test(date);
 }
@@ -43,6 +48,14 @@ const isTimestampMilliSeconds = createRegexMatcher(/^[0-9]{1,13}$/);
 const isTimestampMicroSeconds = createRegexMatcher(/^[0-9]{16}$/);
 const isMongoObjectId = createRegexMatcher(/^[0-9a-fA-F]{24}$/);
 
+const isJSDate = createRegexMatcher(JS_DATE_REGEX);
+function fromJSDate(date: string): Date {
+  const res = JS_DATE_REGEX.exec(date);
+  const parts = (res || []).filter(p => p !== undefined).map(p => Number.parseInt(p, 10)).slice(1);
+  return new (Function.prototype.bind.apply(Date, [null, ...parts]))();
+}
+const toJSDate = (date: Date) => `new Date(${date.getFullYear()}, ${date.getMonth()}, ${date.getDate()}, ${date.getHours()}, ${date.getMinutes()}, ${date.getSeconds()}, ${date.getMilliseconds()});`;
+
 const isExcelFormat = createRegexMatcher(EXCEL_FORMAT_REGEX);
 
 function isUTCDateString(date?: string) {

src/tools/date-time-converter/date-time-converter.models.ts

@@ -11,20 +11,24 @@ import {
   isValid,
   parseISO,
 } from 'date-fns';
+import { UTCDate } from '@date-fns/utc';
 import type { DateFormat, ToDateMapper } from './date-time-converter.types';
 import {
   dateToExcelFormat,
   excelFormatToDate,
+  fromJSDate,
   fromTimestamp,
   isExcelFormat,
   isISO8601DateTimeString,
   isISO9075DateString,
+  isJSDate,
   isMongoObjectId,
   isRFC3339DateString,
   isRFC7231DateString,
   isTimestamp,
   isUTCDateString,
   isUnixTimestamp,
+  toJSDate,
 } from './date-time-converter.models';
 import { withDefaultOnError } from '@/utils/defaults';
 import { useValidation } from '@/composable/validation';
@@ -46,6 +50,12 @@ const formats: DateFormat[] = [
     toDate: parseISO,
     formatMatcher: date => isISO8601DateTimeString(date),
   },
+  {
+    name: 'ISO 8601 UTC',
+    fromDate: date => (new UTCDate(date)).toISOString(),
+    toDate: parseISO,
+    formatMatcher: date => isISO8601DateTimeString(date),
+  },
   {
     name: 'ISO 9075',
     fromDate: formatISO9075,
@@ -94,6 +104,12 @@ const formats: DateFormat[] = [
     toDate: excelFormatToDate,
     formatMatcher: isExcelFormat,
   },
+  {
+    name: 'JS Date',
+    fromDate: date => toJSDate(date),
+    toDate: date => fromJSDate(date),
+    formatMatcher: isJSDate,
+  },
 ];
 
 const formatIndex = ref(6);