everyutil/date/dateAddWorkingHours.js

A comprehensive library of lightweight, reusable utility functions for JavaScript and TypeScript, designed to streamline common programming tasks such as string manipulation, array processing, date handling, and more.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.dateAddWorkingHours = void 0;
/**
 * Adds working hours to a date, skipping non-working hours and weekends.
 * @author @dailker
 * @param {Date} date
 * @param {number} hours
 * @param {number} [workStart=9] - Start hour (24h)
 * @param {number} [workEnd=17] - End hour (24h)
 * @returns {Date}
 */
function dateAddWorkingHours(date, hours, workStart = 9, workEnd = 17) {
    let d = new Date(date);
    while (hours > 0) {
        if (d.getDay() !== 0 && d.getDay() !== 6 && d.getHours() >= workStart && d.getHours() < workEnd) {
            d.setHours(d.getHours() + 1);
            hours--;
        }
        else {
            d.setHours(workStart, 0, 0, 0);
            d.setDate(d.getDate() + 1);
        }
    }
    return d;
}
exports.dateAddWorkingHours = dateAddWorkingHours;