📝 Commit Details:

backend/node_modules/date-fns/set.js

@@ -0,0 +1,61 @@
+import { constructFrom } from "./constructFrom.js";
+import { setMonth } from "./setMonth.js";
+import { toDate } from "./toDate.js";
+
+/**
+ * The {@link set} function options.
+ */
+
+/**
+ * @name set
+ * @category Common Helpers
+ * @summary Set date values to a given date.
+ *
+ * @description
+ * Set date values to a given date.
+ *
+ * Sets time values to date from object `values`.
+ * A value is not set if it is undefined or null or doesn't exist in `values`.
+ *
+ * Note about bundle size: `set` does not internally use `setX` functions from date-fns but instead opts
+ * to use native `Date#setX` methods. If you use this function, you may not want to include the
+ * other `setX` functions that date-fns provides if you are concerned about the bundle size.
+ *
+ * @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).
+ * @typeParam ResultDate - The result `Date` type, it is the type returned from the context function if it is passed, or inferred from the arguments.
+ *
+ * @param date - The date to be changed
+ * @param values - The date values to be set
+ * @param options - The options
+ *
+ * @returns The new date with options set
+ *
+ * @example
+ * // Transform 1 September 2014 into 20 October 2015 in a single line:
+ * const result = set(new Date(2014, 8, 20), { year: 2015, month: 9, date: 20 })
+ * //=> Tue Oct 20 2015 00:00:00
+ *
+ * @example
+ * // Set 12 PM to 1 September 2014 01:23:45 to 1 September 2014 12:00:00:
+ * const result = set(new Date(2014, 8, 1, 1, 23, 45), { hours: 12 })
+ * //=> Mon Sep 01 2014 12:23:45
+ */
+export function set(date, values, options) {
+  let _date = toDate(date, options?.in);
+
+  // Check if date is Invalid Date because Date.prototype.setFullYear ignores the value of Invalid Date
+  if (isNaN(+_date)) return constructFrom(options?.in || date, NaN);
+
+  if (values.year != null) _date.setFullYear(values.year);
+  if (values.month != null) _date = setMonth(_date, values.month);
+  if (values.date != null) _date.setDate(values.date);
+  if (values.hours != null) _date.setHours(values.hours);
+  if (values.minutes != null) _date.setMinutes(values.minutes);
+  if (values.seconds != null) _date.setSeconds(values.seconds);
+  if (values.milliseconds != null) _date.setMilliseconds(values.milliseconds);
+
+  return _date;
+}
+
+// Fallback for modularized imports:
+export default set;