ViewsEntitySchemaSubscriber::onEntityTypeUpdate

public ViewsEntitySchemaSubscriber::onEntityTypeUpdate(EntityTypeInterface $entity_type, EntityTypeInterface $original)

public function onEntityTypeUpdate(EntityTypeInterface $entity_type, EntityTypeInterface $original) {
  $changes = [];

  // We implement a specific logic for table updates, which is bound to the
  // default sql content entity storage.
  if (!$this->entityManager->getStorage($entity_type->id()) instanceof SqlContentEntityStorage) {
    return;
  }

  if ($entity_type->getBaseTable() != $original->getBaseTable()) {
    $changes[] = static::BASE_TABLE_RENAME;
  }

  $revision_add = $entity_type->isRevisionable() && !$original->isRevisionable();
  $revision_remove = !$entity_type->isRevisionable() && $original->isRevisionable();
  $translation_add = $entity_type->isTranslatable() && !$original->isTranslatable();
  $translation_remove = !$entity_type->isTranslatable() && $original->isTranslatable();

  if ($revision_add) {
    $changes[] = static::REVISION_TABLE_ADDITION;
  }
  elseif ($revision_remove) {
    $changes[] = static::REVISION_TABLE_REMOVAL;
  }
  elseif ($entity_type->isRevisionable() && $entity_type->getRevisionTable() != $original->getRevisionTable()) {
    $changes[] = static::REVISION_TABLE_RENAME;
  }

  if ($translation_add) {
    $changes[] = static::DATA_TABLE_ADDITION;
  }
  elseif ($translation_remove) {
    $changes[] = static::DATA_TABLE_REMOVAL;
  }
  elseif ($entity_type->isTranslatable() && $entity_type->getDataTable() != $original->getDataTable()) {
    $changes[] = static::DATA_TABLE_RENAME;
  }

  if ($entity_type->isRevisionable() && $entity_type->isTranslatable()) {
    if ($revision_add || $translation_add) {
      $changes[] = static::REVISION_DATA_TABLE_ADDITION;
    }
    elseif ($entity_type->getRevisionDataTable() != $original->getRevisionDataTable()) {
      $changes[] = static::REVISION_DATA_TABLE_RENAME;
    }
  }
  elseif ($original->isRevisionable() && $original->isTranslatable() && ($revision_remove || $translation_remove)) {
    $changes[] = static::REVISION_DATA_TABLE_REMOVAL;
  }

  /** @var \Drupal\views\Entity\View[] $all_views */
  $all_views = $this->entityManager->getStorage('view')->loadMultiple(NULL);

  foreach ($changes as $change) {
    switch ($change) {
      case static::BASE_TABLE_RENAME:
        $this->baseTableRename($all_views, $entity_type->id(), $original->getBaseTable(), $entity_type->getBaseTable());
        break;
      case static::DATA_TABLE_RENAME:
        $this->dataTableRename($all_views, $entity_type->id(), $original->getDataTable(), $entity_type->getDataTable());
        break;
      case static::DATA_TABLE_ADDITION:
        $this->dataTableAddition($all_views, $entity_type, $entity_type->getDataTable(), $entity_type->getBaseTable());
        break;
      case static::DATA_TABLE_REMOVAL:
        $this->dataTableRemoval($all_views, $entity_type->id(), $original->getDataTable(), $entity_type->getBaseTable());
        break;
      case static::REVISION_TABLE_RENAME:
        $this->baseTableRename($all_views, $entity_type->id(), $original->getRevisionTable(), $entity_type->getRevisionTable());
        break;
      case static::REVISION_TABLE_ADDITION:
        // If we add revision support we don't have to do anything.
        break;
      case static::REVISION_TABLE_REMOVAL:
        $this->revisionRemoval($all_views, $original);
        break;
      case static::REVISION_DATA_TABLE_RENAME:
        $this->dataTableRename($all_views, $entity_type->id(), $original->getRevisionDataTable(), $entity_type->getRevisionDataTable());
        break;
      case static::REVISION_DATA_TABLE_ADDITION:
        $this->dataTableAddition($all_views, $entity_type, $entity_type->getRevisionDataTable(), $entity_type->getRevisionTable());
        break;
      case static::REVISION_DATA_TABLE_REMOVAL:
        $this->dataTableRemoval($all_views, $entity_type->id(), $original->getRevisionDataTable(), $entity_type->getRevisionTable());
        break;
    }
  }

  foreach ($all_views as $view) {
    // All changes done to the views here can be trusted and this might be
    // called during updates, when it is not safe to rely on configuration
    // containing valid schema. Trust the data and disable schema validation
    // and casting.
    $view->trustData()->save();
  }
}