Raiffeisen fixes

Applies fixes this bank hasn't yet realized are useful

// ==UserScript==
// @name         Raiffeisen fixes
// @namespace    d944b6818c7b18d251781080906cb84b67eea47b
// @version      0.2
// @description  Applies fixes this bank hasn't yet realized are useful
// @author       /u/AyrA_ch
// @match        https://ebanking.raiffeisen.ch/*
// @grant        none
// @external     true
// ==/UserScript==

// Version History
// 0.2 - Add eBill fixes
// 0.1 - Date Fixes

(function ($) {
	'use strict';
	//Selector for "Open eBill" button
	var EBILL_SELECTOR = "[data-ng-show='account.ACCO_ID']";
	//URL for eBill System
	var EBILL_URL = "https://ebill.raiffeisen.ch/ebill-portal/ui/payment-slips/by-due-date";
	//Hour after which we can't schedule same day payments anymore
	var DEADLINE_HOURS = 10;
	//Days of week we can make payments (0=su, ..., 6=sa)
	var VALID_DAYS = [1, 2, 3, 4, 5];
	//True if we have a hnalder scheduled or executing
	var handling = false;

	var fixEbill = function () {
		return false;
		var btn = $(EBILL_SELECTOR);
		if (btn) {
			var x = document.createElement("button");
			x.setAttribute("class", btn.getAttribute("class"));
			x.setAttribute("type", "button");
			x.innerText = btn.innerText;
			btn.parentNode.insertBefore(x, btn);
			btn.remove();
			x.addEventListener("click", function (e) {
				var a = document.createElement("a");
				a.href = EBILL_URL;
				a.target = "_blank";
				a.click(e);
			});
			console.info("eBill button replaced");
		}
	};

	var setDate = function () {
		if (!handling) {
			handling = true;
			//Using setTimeout prevents the handler from running very quickly in succession
			//if multiple changes happened to the document.
			setTimeout(function () {
				var e = $("#datepicker_ausfuehrungsdatum");
				if (e) {
					//Current value. Only needed for reporting
					var now = e.value;
					//Get current date
					var d = new Date();
					//Check if we are past the time where we can schedule for same-day payments
					if (d.getHours() >= DEADLINE_HOURS) {
						//Next day
						d.setDate(d.getDate() + 1);
					}
					//Skip over invalid days
					while (VALID_DAYS.indexOf(d.getDay()) < 0) {
						d.setDate(d.getDate() + 1);
					}
					//Build value with two digit numbers where needed
					e.value = [d.getDate(), d.getMonth() + 1, d.getFullYear()].map(function (v) {
						return v < 10 ? "0" + v : v;
					}).join('.');
					//Trigger angular events because the dev was stupid
					angular.element(e).trigger("keyup");
					angular.element(e).trigger("change");
					//Report
					console.log("fixed date:", now, "-->", e.value);
				} else {
					//Date field not found
					console.debug("No date to fix");
				}
				handling = false;
			}, 100);
		}
	};

	//Run the setDate function on each change to the site
	var observer = new MutationObserver(function () {
			setDate();
			fixEbill();
		});
	var config = {
		subtree: true,
		attributes: true,
		childList: true,
		characterData: false
	};
	observer.observe(document.body, config);
})(document.querySelector.bind(document));

/*
LICENSE:
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The full license text can be found here: http://creativecommons.org/licenses/by-nc-sa/4.0/
The link has an easy to understand version of the license and the full license text.

DISCLAIMER:
THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/