/**
* Checks if access is allowed
*
* @return boolean
*/
public function isAccessAllowed()
{
if ($this->request->getControllerActionName() === 'error') {
return true;
}
$sessionHasReservation = $this->session->has(ReservationController::SESSION_IDENTIFIER_RESERVATION);
$requestHasReservation = $this->request->hasArgument('reservation');
if (!$requestHasReservation) {
if ($sessionHasReservation) {
$this->accessError = Reservation::ERROR_INCOMPLETE_RESERVATION_IN_SESSION;
}
return !$sessionHasReservation;
}
$sessionValue = (int) $this->session->get(ReservationController::SESSION_IDENTIFIER_RESERVATION);
$reservationId = $this->getReservationIdFromRequest();
if (!$sessionHasReservation && $requestHasReservation) {
$this->accessError = Reservation::ERROR_MISSING_RESERVATION_KEY_IN_SESSION;
return false;
}
if ((bool) $reservationId) {
if (!($sessionHasReservation && $sessionValue === $reservationId)) {
$this->accessError = Reservation::ERROR_MISMATCH_SESSION_KEY_REQUEST_ARGUMENT;
}
// allow access if argument reservation matches session value
return $sessionHasReservation && $sessionValue === $reservationId;
}
$this->accessError = Reservation::ERROR_MISSING_SESSION_KEY_AND_REQUEST_ARGUMENT;
return false;
}
/**
* Slot method for CPSIT\T3eventsReservation\ReservationController signal 'handleEntityNotFoundError'
*
* @param array $params
* @return array
*/
public function handleEntityNotFoundSlot(array $params)
{
if (isset($params['config']) && is_array($params['config'])) {
$handler = $params['config'][0];
$actionName = $params['config'][1];
$params[$handler]['actionName'] = $actionName;
if ($handler === 'redirect') {
$params[$handler]['statusCode'] = 302;
}
if ($this->session->has(ReservationController::SESSION_IDENTIFIER_RESERVATION)) {
$reservationId = (string) $this->session->get(ReservationController::SESSION_IDENTIFIER_RESERVATION);
$params[$handler]['arguments'] = ['reservation' => $reservationId];
}
if (isset($params['requestArguments']['reservation'])) {
$params[$handler]['controllerName'] = 'Reservation';
$params[$handler]['arguments']['reservation'] = $params['requestArguments']['reservation'];
}
}
return [$params];
}
