Issue #3271065 by Anybody: Move view admin_media_slideshow_overview into module (config/install)

function drowl_header_slides_update_8003(&$sandbox) {

  $message = '';

  $old_view_id = 'admin_media_slideshow_overview';

  // Only delete and import, if the old view is existing.

  // Only delete the old view, if it is existing.

  if (\Drupal::moduleHandler()->moduleExists('views') && \Drupal\views\Entity\View::load($old_view_id)) {

    // Delete the old view

    $oldViewConfig = \Drupal::service('config.factory')->getEditable('views.view.' . $old_view_id);

  $message .= "\n";

  // Only create if the redirect view doesn't exist and views is enabled.

  // Only create if the new view doesn't exist and views is enabled.

  $new_view_id = 'drowl_header_slides_admin_media_slideshow';

  if (\Drupal::moduleHandler()->moduleExists('views') && !\Drupal\views\Entity\View::load($new_view_id)) {

    $config_path = \Drupal::service('extension.list.module')->getPath('drowl_header_slides') . '/config/install/views.view.' . $new_view_id .'.yml';