Get oncall from PagerDuty

pagerduty.js

const getOncallForSchedule = async (id, pd) => {
  const userOnCall = await pd.schedules.listUsersOnCall(id, {
    time_zone: 'UTC',
    since: new Date().toISOString(),
    until: new Date(Date.now() + 1000).toISOString(),
  });
  const user = JSON.parse(userOnCall.body).users.pop();

  const contactMethods = await pd.users.listContactMethods(user.id);
  const userDetails = JSON.parse(contactMethods.body);
  const contact = userDetails.contact_methods.find((e) => e.type === 'phone_contact_method');

  return {
    id: user.id,
    name: user.name,
    email: user.email,
    phone: contact ? `+${contact.country_code}${contact.address}` : null,
    time_zone: user.time_zone,
  };
};

// Usage
const PD = require('node-pagerduty');
const pagerdutyClient = new PD(process.env.PD_TOKEN);

getOncallForSchedule('PCBO9T1', pagerdutyClient).then(console.log);