function webform_update_8156 in Webform 6.x

Same name and namespace in other branches

1. 8.5 includes/webform.install.update.inc \webform_update_8156()

Issue #3015180: Add 'webform_submission_log' submodule.

File

includes/webform.install.update.inc, line 2935

Archived Webform update hooks.

Code

function webform_update_8156() {
  $enable = \Drupal::config('webform.settings')
    ->get('settings.default_submission_log');
  if (!$enable) {
    $query = \Drupal::entityQuery('webform')
      ->condition('settings.submission_log', TRUE)
      ->count();
    $enable = $query
      ->execute() > 0;
  }
  if ($enable) {
    try {
      \Drupal::service('module_installer')
        ->install([
        'webform_submission_log',
      ]);
    } catch (\Drupal\Core\Database\SchemaObjectExistsException $exception) {

      // This is actually expected. The table {webform_submission_log} would exist
      // from webform submission entity schema.
    }

    // Because MySQL does not allow default value on blob/text column types and
    // we want to add a not null blob column to a table that is likely to have
    // existing rows, we are doing it in such a 3-step fashion.
    \Drupal::database()
      ->schema()
      ->addField('webform_submission_log', 'variables', [
      'type' => 'blob',
      'size' => 'big',
      'description' => 'Serialized array of variables that match the message string and that is passed into the t() function.',
    ]);
    \Drupal::database()
      ->update('webform_submission_log')
      ->fields([
      'variables' => serialize([]),
    ])
      ->execute();
    \Drupal::database()
      ->schema()
      ->changeField('webform_submission_log', 'variables', 'variables', [
      'type' => 'blob',
      'not null' => TRUE,
      'size' => 'big',
      'description' => 'Serialized array of variables that match the message string and that is passed into the t() function.',
    ]);
  }
}