gistfile1.txt

'use strict'

const iCloud = require('apple-icloud')
const debug = require('debug')('autocontact:apps:autocontact:index.js')
const D = require('dottie')
debug.log = console.log.bind(console)

// Note: sessions seemed to be invalidated once every 14 days. #setInterval to re-validate
const cloudRestartInterval = 12 * 24 * 60 * 60 * 1000 // 12 days
let cloudInterval = false
var cloud

function start(callback) {
    cloud = new iCloud('session.json', process.env.ICLOUD_USR, process.env.ICLOUD_PWD)

    // not sure if binding this will catch all errors during login.
    cloud.on('err', err => {
        let error = err

        if (typeof err === 'string') error = Error(err)
        if (typeof callback === 'function') callback(err)

        error.sendEmail = true
        ERROR_HANDLER(error)
    })

    cloud.on('sessionUpdate', () => {
        cloud.saveSession()
    })

    cloud.on('ready', () => {
        debug('Cloud is connected.')
        global.CLOUD = cloud

        // set the cloud session refresh interval only once.
        // 23May2021-calvin: I suspect this will no longer work anyway and ought to be removed.
        if(!cloudInterval) {
            cloudInterval = setInterval(() => {
                start(() => { console.log('Cloud sessions refreshed!') })
            }, cloudRestartInterval)
        }

        cloud.Contacts.list().then(data => {
            //debug(data)
            let success = D.get(data, 'contacts.0.phones')
            if (success) return debug('Contacts can be retrieved. All good.')

            let err = Error('There is some error in the connection. Unable to retrieve contact.')
            err.debug = data
            throw err
        })

        if (typeof callback === 'function') callback()

    })

    return cloud
}

function restart(callback) {
    global.CLOUD = undefined
    clearInterval(cloudInterval)
    cloudInterval = false
    start(callback)
}

module.exports = {
    start,
    restart,
    session: cloud
}