cloud_oadr-vtn/xml/create-party-registration.js

'use strict';

const { parseXML, childAttr, boolean, required } = require('./parser');
const { create, fragment } = require('xmlbuilder2');

const oadrPayloadNs = 'http://www.w3.org/2000/09/xmldsig#';
const oadrNs = 'http://openadr.org/oadr-2.0b/2012/07';
const energyInteropNs = 'http://docs.oasis-open.org/ns/energyinterop/201110';
const energyInteropPayloadsNs =
  'http://docs.oasis-open.org/ns/energyinterop/201110/payloads';
const calendarNs = 'urn:ietf:params:xml:ns:icalendar-2.0';

async function parse(input) {
  const json = await parseXML(input);
  const o =
    json['oadrPayload']['$$']['oadrSignedObject'][0]['$$'][
      'oadrCreatePartyRegistration'
    ][0]['$$'];

  const result = {
    requestId: required(childAttr(o, 'requestID'), 'requestID'),
    oadrProfileName: required(
      childAttr(o, 'oadrProfileName'),
      'oadrProfileName',
    ),
    oadrTransportName: required(
      childAttr(o, 'oadrTransportName'),
      'oadrTransportName',
    ),
    oadrReportOnly: required(
      boolean(childAttr(o, 'oadrReportOnly')),
      'oadrReportOnly',
    ),
    oadrXmlSignature: required(
      boolean(childAttr(o, 'oadrXmlSignature')),
      'oadrXmlSignature',
    ),
  };

  const registrationId = childAttr(o, 'registrationID');
  const venId = childAttr(o, 'venID');
  const oadrTransportAddress = childAttr(o, 'oadrTransportAddress');
  const oadrVenName = childAttr(o, 'oadrVenName');
  const oadrHttpPullModel = boolean(childAttr(o, 'oadrHttpPullModel'));

  if (registrationId != null) result.registrationId = registrationId;
  if (venId != null) result.venId = venId;
  if (oadrTransportAddress != null)
    result.oadrTransportAddress = oadrTransportAddress;
  if (oadrVenName != null) result.oadrVenName = oadrVenName;
  if (oadrHttpPullModel != null) result.oadrHttpPullModel = oadrHttpPullModel;

  return result;
}

function serialize(obj) {
  const registrationId =
    obj.registrationId != null
      ? fragment()
          .ele(energyInteropNs, 'ei:registrationID')
          .txt(obj.registrationId)
      : fragment();
  const venId =
    obj.venId != null
      ? fragment()
          .ele(energyInteropNs, 'ei:venID')
          .txt(obj.venId)
      : fragment();
  const oadrTransportAddress =
    obj.oadrTransportAddress != null
      ? fragment()
          .ele(oadrNs, 'oadr2b:oadrTransportAddress')
          .txt(obj.oadrTransportAddress)
      : fragment();
  const oadrVenName =
    obj.oadrVenName != null
      ? fragment()
          .ele(oadrNs, 'oadr2b:oadrVenName')
          .txt(obj.oadrVenName)
      : fragment();
  const oadrHttpPullModel =
    obj.oadrHttpPullModel != null
      ? fragment()
          .ele(oadrNs, 'oadr2b:oadrHttpPullModel')
          .txt(obj.oadrHttpPullModel)
      : fragment();

  const doc = create({
    namespaceAlias: {
      ns: oadrPayloadNs,
      oadr2b: oadrNs,
      ei: energyInteropNs,
      pyld: energyInteropPayloadsNs,
      cal: calendarNs,
    },
  })
    .ele('@oadr2b', 'oadr2b:oadrPayload')
    .ele('oadr2b:oadrSignedObject')
    .ele('oadr2b:oadrCreatePartyRegistration')
    .att(energyInteropNs, 'ei:schemaVersion', '2.0b')
    .ele('@pyld', 'pyld:requestID')
    .txt(obj.requestId)
    .up()
    .import(venId)
    .import(registrationId)
    .ele('oadr2b:oadrProfileName')
    .txt(obj.oadrProfileName)
    .up()
    .ele('oadr2b:oadrTransportName')
    .txt(obj.oadrTransportName)
    .up()
    .import(oadrTransportAddress)
    .ele('oadr2b:oadrReportOnly')
    .txt(obj.oadrReportOnly)
    .up()
    .ele('oadr2b:oadrXmlSignature')
    .txt(obj.oadrXmlSignature)
    .up()
    .import(oadrVenName)
    .import(oadrHttpPullModel)
    .doc();
  return doc.end({ headless: true, prettyPrint: false });
}

module.exports = {
  parse,
  serialize,
};