sepa/examples/web.js

Create SEPA XML for business transactions

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 * Portions Copyright (C) Philipp Kewisch, 2014-2015 */

function process() { // eslint-disable-line no-unused-vars
  function e(id) { return document.getElementById(id); }
  function v(id) { return e(id).value; }
  function d(id) { var x = e(id).date || new Date(e(id).value); return x.getTime() ? x : new Date(); }
  function n(id) { var x = v(id); return typeof x == 'number' ? x : parseFloat(x, 10); }

  var doc = new window.SEPA.Document();
  doc.grpHdr.id = v('grpHdr-id');
  doc.grpHdr.created = new Date();
  doc.grpHdr.initiatorName = v('grpHdr-initiatorName');

  var info = doc.createPaymentInfo();
  info.collectionDate = d('info-collectionDate');
  info.creditorName = v('info-creditorName');
  info.creditorIBAN = v('info-creditorIBAN');
  info.creditorBIC = v('info-creditorBIC');
  info.creditorId = v('info-creditorId');
  doc.addPaymentInfo(info);

  var tx = info.createTransaction();
  tx.debtorName = v('tx-debitorName');
  tx.debtorIBAN = v('tx-debitorIBAN');
  tx.debtorBIC = v('tx-debitorBIC');
  tx.mandateId = v('tx-mandateId');
  tx.mandateSignatureDate = d('tx-mandateSignatureDate');
  tx.amount = n('tx-amount');
  tx.remittanceInfo = v('tx-remittanceInfo');
  info.addTransaction(tx);

  var hdr = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>';
  //document.getElementById('results').textContent =  hdr + '\n' + vkbeautify.xml(doc.toString(), '  ');
  var results = document.getElementById('results');
  results.src = 'data:text/xml,' + hdr + doc.toString();
  results.style.display = 'block';
  results.style.height = (document.body.scrollHeight - 40) + 'px';
}

function validateIBAN(event) { // eslint-disable-line no-unused-vars
  if (event.target.value.substr(2, 2) === '00') {
    event.target.value = window.SEPA.checksumIBAN(event.target.value);
  }
  var isValid = window.SEPA.validateIBAN(event.target.value);
  event.target.setCustomValidity(isValid ? '' : 'IBAN is not valid');
}

function validateCID(event) { // eslint-disable-line no-unused-vars
  var isValid = window.SEPA.validateCreditorID(event.target.value);
  event.target.setCustomValidity(isValid ? '' : 'Creditor ID is not valid');
}