salesforce-8.x-4.x-dev/modules/salesforce_pull/salesforce_pull.module

<?php

/**
 * @file
 * Pull updates from Salesforce when a Salesforce object is updated.
 */

/**
 * Implements hook_cron().
 */
function salesforce_pull_cron() {
  if (\Drupal::config('salesforce.settings')->get('standalone')) {
    // If global standalone processing is enabled, stop here.
    return;
  }

  if (\Drupal::service('plugin.manager.salesforce.auth_providers')->getToken()) {
    \Drupal::service('salesforce_pull.queue_handler')->getUpdatedRecords();
    \Drupal::service('salesforce_pull.delete_handler')->processDeletedRecords();
  }
}