intercom

intercom.js

const Intercom = require('intercom-client')

const SEGMENT_ID = process.env.INTERCOM_SEGMENT_ID
const TOKEN = process.env.INTERCOM_TOKEN

const client = new Intercom.Client({token: TOKEN})

const oldUsers = []
const bulkLimit = 50

const deleteUsers = () => {
  if (oldUsers.length === 0) {
    return
  }

  const bulkDeletion = oldUsers.splice(0, 50).map(id => ({ delete: { id }}))
  console.log('Removing', bulkLimit, 'users - still', oldUsers.length, 'to remove')
  client.users.bulk(bulkDeletion, (err, res) => {
    if (err) {
      console.error(err)
    }
    deleteUsers()
  })
}

const getUsers = (err, res) => {
  if (err) {
    console.error(err)
    process.exit(1)
  }
  const {pages, users} =  res.body
  if (pages.total_pages === 0) {
    console.log('No user found. Exit.')
    return
  }
  console.log('Fetching page', pages.page, 'over', pages.total_pages)
  users.forEach(u => oldUsers.push(u.id))
  if (pages.next) {
    client.nextPage(pages, getUsers)
  } else {
    deleteUsers()
  }
}

client.users.listBy({segment_id: SEGMENT_ID}, getUsers)