52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
|
import { constructFrom } from "./constructFrom.mjs";
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @name transpose
|
||
|
|
* @category Generic Helpers
|
||
|
|
* @summary Transpose the date to the given constructor.
|
||
|
|
*
|
||
|
|
* @description
|
||
|
|
* The function transposes the date to the given constructor. It helps you
|
||
|
|
* to transpose the date in the system time zone to say `UTCDate` or any other
|
||
|
|
* date extension.
|
||
|
|
*
|
||
|
|
* @typeParam DateInputType - The input `Date` type derived from the passed argument.
|
||
|
|
* @typeParam DateOutputType - The output `Date` type derived from the passed constructor.
|
||
|
|
*
|
||
|
|
* @param fromDate - The date to use values from
|
||
|
|
* @param constructor - The date constructor to use
|
||
|
|
*
|
||
|
|
* @returns Date transposed to the given constructor
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // Create July 10, 2022 00:00 in locale time zone
|
||
|
|
* const date = new Date(2022, 6, 10)
|
||
|
|
* //=> 'Sun Jul 10 2022 00:00:00 GMT+0800 (Singapore Standard Time)'
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // Transpose the date to July 10, 2022 00:00 in UTC
|
||
|
|
* transpose(date, UTCDate)
|
||
|
|
* //=> 'Sun Jul 10 2022 00:00:00 GMT+0000 (Coordinated Universal Time)'
|
||
|
|
*/
|
||
|
|
export function transpose(fromDate, constructor) {
|
||
|
|
const date =
|
||
|
|
constructor instanceof Date
|
||
|
|
? constructFrom(constructor, 0)
|
||
|
|
: new constructor(0);
|
||
|
|
date.setFullYear(
|
||
|
|
fromDate.getFullYear(),
|
||
|
|
fromDate.getMonth(),
|
||
|
|
fromDate.getDate(),
|
||
|
|
);
|
||
|
|
date.setHours(
|
||
|
|
fromDate.getHours(),
|
||
|
|
fromDate.getMinutes(),
|
||
|
|
fromDate.getSeconds(),
|
||
|
|
fromDate.getMilliseconds(),
|
||
|
|
);
|
||
|
|
return date;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Fallback for modularized imports:
|
||
|
|
export default transpose;
|