DiDebru

```
<?php

namespace Drupal\thunder_article\Form;

use Drupal\content_moderation\ModerationInformationInterface;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerInterface;

DiDebru

/**
 * Implements hook_node_access().
 */
function my_module_node_access(\Drupal\node\NodeInterface $node, $op, \Drupal\Core\Session\AccountInterface $account) {
  $state = $node->moderation_state->value;
  switch($op) {
    case 'update':
      if ($state !== 'draft') {
        if ($account->hasPermission('view any unpublished content')) {
          return AccessResult::allowed()->cachePerPermissions();