class UserEnrollInviteController in Open Social 10.3.x

Accepts or declines an event enrollment invite.

@package Drupal\social_event_invite\Controller

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
  • class \Drupal\social_event_invite\Controller\CancelEnrollInviteController
    • class \Drupal\social_event_invite\Controller\UserEnrollInviteController

File

modules/social_features/social_event/modules/social_event_invite/src/Controller/UserEnrollInviteController.php, line 18

Namespace

Drupal\social_event_invite\Controller

class UserEnrollInviteController extends CancelEnrollInviteController {

  /**
   * {@inheritdoc}
   */
  public function updateEnrollmentInvite(EventEnrollmentInterface $event_enrollment, $accept_decline) {

    // Just some sanity checks.
    if (!empty($event_enrollment)) {

      // When the user accepted the invite,
      // we set the field_request_or_invite_status to approved.
      if ($accept_decline === '1') {
        $event_enrollment->field_request_or_invite_status->value = EventEnrollmentInterface::INVITE_ACCEPTED_AND_JOINED;
        $event_enrollment->field_enrollment_status->value = '1';
        $statusMessage = $this
          ->getMessage($event_enrollment, $accept_decline);
        if (!empty($statusMessage)) {

          // Lets delete all messages to keep the messages clean.
          $this
            ->messenger()
            ->deleteAll();
          $this
            ->messenger()
            ->addStatus($statusMessage);
        }
      }
      elseif ($accept_decline === '0') {
        $event_enrollment->field_request_or_invite_status->value = EventEnrollmentInterface::REQUEST_OR_INVITE_DECLINED;
        $statusMessage = $this
          ->getMessage($event_enrollment, $accept_decline);
        if (!empty($statusMessage)) {

          // Lets delete all messages to keep the messages clean.
          $this
            ->messenger()
            ->deleteAll();
          $this
            ->messenger()
            ->addStatus($statusMessage);
        }
      }

      // And finally save (update) this updated $event_enrollment.
      // @todo maybe think of deleting approved/declined records from the db?
      $event_enrollment
        ->save();

      // Invalidate cache.
      $tags = [];
      $tags[] = 'enrollment:' . $event_enrollment->field_event->value . '-' . $this->currentUser
        ->id();
      $tags[] = 'event_content_list:entity:' . $this->currentUser
        ->id();
      Cache::invalidateTags($tags);
    }

    // Get the redirect destination we're given in the request for the response.
    $destination = Url::fromRoute('view.user_event_invites.page_user_event_invites', [
      'user' => $this->currentUser
        ->id(),
    ])
      ->toString();
    return new RedirectResponse($destination);
  }

  /**
   * Generates a nice message for the user.
   *
   * @param \Drupal\social_event\EventEnrollmentInterface $event_enrollment
   *   The event enrollment.
   * @param string $accept_decline
   *   The approve (1) or decline (0) number.
   *
   * @return \Drupal\Core\StringTranslation\TranslatableMarkup|null
   *   The message.
   */
  public function getMessage(EventEnrollmentInterface $event_enrollment, $accept_decline) {
    $statusMessage = NULL;

    // Get the target event id.
    $target_event_id = $event_enrollment
      ->get('field_event')
      ->getValue();

    // Get the event node.
    $event = $this
      ->entityTypeManager()
      ->getStorage('node')
      ->load($target_event_id[0]['target_id']);

    // Only if we have an event, we perform the rest of the logic.
    if (!empty($event)) {

      // Build the link to the event node.
      $link = Link::createFromRoute($this
        ->t('@node', [
        '@node' => $event
          ->get('title')->value,
      ]), 'entity.node.canonical', [
        'node' => $event
          ->id(),
      ])
        ->toString();

      // Nice message with link to the event the user has enrolled in.
      if (!empty($event
        ->get('title')->value) && $accept_decline === '1') {
        $statusMessage = $this
          ->t('You have accepted the invitation for the @event event.', [
          '@event' => $link,
        ]);
      }
      elseif (!empty($event
        ->get('title')->value) && $accept_decline === '0') {
        $statusMessage = $this
          ->t('You have declined the invitation for the @event event.', [
          '@event' => $link,
        ]);
      }
    }
    return $statusMessage;
  }

  /**
   * {@inheritdoc}
   */
  public function access(AccountInterface $account) {

    // Get the parameter from the request that has been done.
    $user_parameter = $this->requestStack
      ->getCurrentRequest()->attributes
      ->get('user');

    // Check if it's the same that is in the current session's account.
    if ($account
      ->id() === $user_parameter) {
      return AccessResult::allowed();
    }
    return AccessResult::neutral();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CancelEnrollInviteController::$currentUser	protected	property	The current user. Overrides ControllerBase::$currentUser
CancelEnrollInviteController::$requestStack	protected	property	The request stack.
CancelEnrollInviteController::cancelEnrollmentInvite	public	function	Updates the enrollment request.
CancelEnrollInviteController::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
CancelEnrollInviteController::__construct	public	function	UpdateEnrollRequestController constructor.
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route.
ControllerBase::state	protected	function	Returns the state storage service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UserEnrollInviteController::access	public	function	Checks access for a specific request. Overrides CancelEnrollInviteController::access
UserEnrollInviteController::getMessage	public	function	Generates a nice message for the user.
UserEnrollInviteController::updateEnrollmentInvite	public	function