registration

frontend/style/node_modules/date-fns/differenceInBusinessDays.js

@@ -1,11 +1,13 @@
-"use strict";
-exports.differenceInBusinessDays = differenceInBusinessDays;
-var _index = require("./addDays.js");
-var _index2 = require("./differenceInCalendarDays.js");
-var _index3 = require("./isSameDay.js");
-var _index4 = require("./isValid.js");
-var _index5 = require("./isWeekend.js");
-var _index6 = require("./toDate.js");
+import { normalizeDates } from "./_lib/normalizeDates.js";
+import { addDays } from "./addDays.js";
+import { differenceInCalendarDays } from "./differenceInCalendarDays.js";
+import { isSameDay } from "./isSameDay.js";
+import { isValid } from "./isValid.js";
+import { isWeekend } from "./isWeekend.js";
+
+/**
+ * The {@link differenceInBusinessDays} function options.
+ */
 
 /**
  * @name differenceInBusinessDays
@@ -14,14 +16,13 @@ var _index6 = require("./toDate.js");
  *
  * @description
  * Get the number of business day periods between the given dates.
- * Business days being days that arent in the weekend.
+ * Business days being days that aren't in the weekend.
  * Like `differenceInCalendarDays`, the function removes the times from
  * the dates before calculating the difference.
  *
- * @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 dateLeft - The later date
- * @param dateRight - The earlier date
+ * @param laterDate - The later date
+ * @param earlierDate - The earlier date
+ * @param options - An object with options
  *
  * @returns The number of business days
  *
@@ -58,31 +59,32 @@ var _index6 = require("./toDate.js");
  * )
  * //=> 0
  */
-function differenceInBusinessDays(dateLeft, dateRight) {
-  const _dateLeft = (0, _index6.toDate)(dateLeft);
-  let _dateRight = (0, _index6.toDate)(dateRight);
-
-  if (!(0, _index4.isValid)(_dateLeft) || !(0, _index4.isValid)(_dateRight))
-    return NaN;
-
-  const calendarDifference = (0, _index2.differenceInCalendarDays)(
-    _dateLeft,
-    _dateRight,
+export function differenceInBusinessDays(laterDate, earlierDate, options) {
+  const [laterDate_, earlierDate_] = normalizeDates(
+    options?.in,
+    laterDate,
+    earlierDate,
   );
-  const sign = calendarDifference < 0 ? -1 : 1;
 
-  const weeks = Math.trunc(calendarDifference / 7);
+  if (!isValid(laterDate_) || !isValid(earlierDate_)) return NaN;
+
+  const diff = differenceInCalendarDays(laterDate_, earlierDate_);
+  const sign = diff < 0 ? -1 : 1;
+  const weeks = Math.trunc(diff / 7);
 
   let result = weeks * 5;
-  _dateRight = (0, _index.addDays)(_dateRight, weeks * 7);
+  let movingDate = addDays(earlierDate_, weeks * 7);
 
   // the loop below will run at most 6 times to account for the remaining days that don't makeup a full week
-  while (!(0, _index3.isSameDay)(_dateLeft, _dateRight)) {
+  while (!isSameDay(laterDate_, movingDate)) {
     // sign is used to account for both negative and positive differences
-    result += (0, _index5.isWeekend)(_dateRight) ? 0 : sign;
-    _dateRight = (0, _index.addDays)(_dateRight, sign);
+    result += isWeekend(movingDate, options) ? 0 : sign;
+    movingDate = addDays(movingDate, sign);
   }
 
   // Prevent negative zero
   return result === 0 ? 0 : result;
 }
+
+// Fallback for modularized imports:
+export default differenceInBusinessDays;