public function EventAnEnrollActionForm::submitForm in Open Social 8.4

Same name and namespace in other branches

1. 8.9 modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
2. 8.3 modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
3. 8.5 modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
4. 8.6 modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
5. 8.7 modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
6. 8.8 modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
7. 10.3.x modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
8. 10.0.x modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
9. 10.1.x modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()
10. 10.2.x modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php \Drupal\social_event_an_enroll\Form\EventAnEnrollActionForm::submitForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides EnrollActionForm::submitForm

File

modules/social_features/social_event/modules/social_event_an_enroll/src/Form/EventAnEnrollActionForm.php, line 115

Class

EventAnEnrollActionForm

Class EventAnEnrollActionForm.

Namespace

Drupal\social_event_an_enroll\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $uid = $this->currentUser
    ->id();
  $token = $this
    ->getRequest()->query
    ->get('token');
  if (!empty($token)) {
    $nid = $form_state
      ->getValue('event');
    $conditions = [
      'field_account' => $uid,
      'field_event' => $nid,
      'field_token' => $token,
    ];
    $enrollments = $this->entityStorage
      ->loadByProperties($conditions);

    // Invalidate cache for our enrollment cache tag in
    // social_event_node_view_alter().
    $cache_tag = 'enrollment:' . $nid . '-' . $uid;
    Cache::invalidateTags([
      $cache_tag,
    ]);
    if ($enrollment = array_pop($enrollments)) {
      $enrollment
        ->delete();
      drupal_set_message($this
        ->t('You are no longer enrolled in this event. Your personal data used for the enrollment is also deleted.'));
    }
  }
}