update_helper-2.0.0/modules/update_helper_checklist/update_helper_checklist.install

<?php

/**
 * @file
 * Install and update hooks for update_helper_checklist module.
 */

/**
 * Installation hoot for update helper checklist module.
 */
function update_helper_checklist_install() {
  /** @var \Drupal\update_helper_checklist\UpdateChecklist $checkList */
  $checkList = \Drupal::service('update_helper_checklist.update_checklist');

  // Mark all updates as successful on install.
  // @todo Get information from executed update hooks, what to mark.
  $checkList->markAllUpdates();
}

/**
 * The update helper checklist update dependencies.
 *
 * - The update 8001 migrates data to new API and we have to ensure it's
 *   executed before any other update hook in order to ensure that potential
 *   update helper hooks are triggered after data has been migrated.
 */
function update_helper_checklist_update_dependencies() {
  $updates = update_get_update_list();

  if (empty($updates['update_helper_checklist']['start']) || $updates['update_helper_checklist']['start'] != 8001) {
    return [];
  }

  $dependencies = [];
  foreach ($updates as $module => $info) {
    if ($module === 'update_helper_checklist') {
      continue;
    }

    $dependencies[$module][$info['start']] = [
      'update_helper_checklist' => 8001,
    ];
  }

  return $dependencies;
}

/**
 * Change to new checklist API.
 */
function update_helper_checklist_update_8001() {
  $checklist_id = 'update_helper_checklist';

  // Get saved progress from old config storage.
  /** @var \Drupal\checklistapi\Storage\ConfigStorage $old_config_storage */
  $old_config_storage = \Drupal::service('checklistapi_storage.config');
  $saved_progress = $old_config_storage->setChecklistId($checklist_id)
    ->getSavedProgress();

  if ($saved_progress !== NULL) {
    // Copy saved progress to new state storage.
    /** @var \Drupal\checklistapi\Storage\StateStorage $new_state_storage */
    $new_state_storage = \Drupal::service('checklistapi_storage.state');
    $new_state_storage->setChecklistId($checklist_id)
      ->setSavedProgress($saved_progress);
  }

  // Delete old config storage.
  $old_config_storage->deleteSavedProgress();
}