codigo0/node_modules/date-fns/getWeek.js
planetazuzu 5d7a6500fe refactor: Fase 1 - Clean Architecture, refactorización modular y eliminación de duplicidades
-  Ticket 1.1: Estructura Clean Architecture en backend
-  Ticket 1.2: Schemas Zod compartidos
-  Ticket 1.3: Refactorización drugs.ts (1362 → 8 archivos modulares)
-  Ticket 1.4: Refactorización procedures.ts (3583 → 6 archivos modulares)
-  Ticket 1.5: Eliminación de duplicidades (~50 líneas)

Cambios principales:
- Creada estructura Clean Architecture en backend/src/
- Schemas Zod compartidos en backend/src/shared/schemas/
- Refactorización modular de drugs y procedures
- Utilidades genéricas en src/utils/ (filter, validation)
- Eliminados scripts obsoletos y documentación antigua
- Corregidos errores: QueryClient, import test-error-handling
- Build verificado y funcionando correctamente
2026-01-25 21:09:47 +01:00

60 lines
1.9 KiB
JavaScript

"use strict";
exports.getWeek = getWeek;
var _index = require("./constants.js");
var _index2 = require("./startOfWeek.js");
var _index3 = require("./startOfWeekYear.js");
var _index4 = require("./toDate.js");
/**
* The {@link getWeek} function options.
*/
/**
* @name getWeek
* @category Week Helpers
* @summary Get the local week index of the given date.
*
* @description
* Get the local week index of the given date.
* The exact calculation depends on the values of
* `options.weekStartsOn` (which is the index of the first day of the week)
* and `options.firstWeekContainsDate` (which is the day of January, which is always in
* the first week of the week-numbering year)
*
* Week numbering: https://en.wikipedia.org/wiki/Week#The_ISO_week_date_system
*
* @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
*
* @param date - The given date
* @param options - An object with options
*
* @returns The week
*
* @example
* // Which week of the local week numbering year is 2 January 2005 with default options?
* const result = getWeek(new Date(2005, 0, 2))
* //=> 2
*
* @example
* // Which week of the local week numbering year is 2 January 2005,
* // if Monday is the first day of the week,
* // and the first week of the year always contains 4 January?
* const result = getWeek(new Date(2005, 0, 2), {
* weekStartsOn: 1,
* firstWeekContainsDate: 4
* })
* //=> 53
*/
function getWeek(date, options) {
const _date = (0, _index4.toDate)(date);
const diff =
+(0, _index2.startOfWeek)(_date, options) -
+(0, _index3.startOfWeekYear)(_date, options);
// Round the number of weeks to the nearest integer because the number of
// milliseconds in a week is not constant (e.g. it's different in the week of
// the daylight saving time clock shift).
return Math.round(diff / _index.millisecondsInWeek) + 1;
}