function multiversion_update_8005 in Multiversion 8

Necessary updates when making Multiversion opt-in.

To make Multiversion opt-in we introduced a configuration object where we keep the information of the enabled entity types. In this update we check which entity types have been changed and need updates, if the last installed field storage schema for the changed entity type contain the 'workspace' field - a field provided by multiversion, then we know that this entity has been already enabled as multiversionable and we add it as enabled in the new configuration object.

File

./multiversion.install, line 256

Code

function multiversion_update_8005() {
  $update_manager = \Drupal::entityDefinitionUpdateManager();
  $changed_entity_types = array_keys($update_manager
    ->getChangeSummary());
  $last_installed_schema_repository = \Drupal::service('entity.last_installed_schema.repository');
  $enabled_entity_types = [];

  // Loop through all changes, if it's a change for an entity type and the last
  // installed field storage schema contains the 'workspace' field, add this
  // entity as enabled.
  foreach ($changed_entity_types as $entity_type_id) {
    if ($update_manager
      ->getEntityType($entity_type_id)) {
      $last_field_storage_definition = $last_installed_schema_repository
        ->getLastInstalledFieldStorageDefinitions($entity_type_id);
      if (isset($last_field_storage_definition['workspace'])) {
        $enabled_entity_types[] = $entity_type_id;
      }
    }
  }

  // To the enabled entity types list, add testing and replication log entity
  // types.
  $enabled_entity_types = array_merge($enabled_entity_types, [
    'entity_test',
    'entity_test_rev',
    'entity_test_mul',
    'entity_test_mulrev',
    'entity_test_local',
    'replication_log',
  ]);
  \Drupal::configFactory()
    ->getEditable('multiversion.settings')
    ->set('enabled_entity_types', $enabled_entity_types)
    ->save();
}