private function checkPermission(Event $event)
{
if ($event->isEditable() === false) {
throw new AccessDeniedException('You cannot edit this event');
}
if ($event->getWorkspace()) {
if (!$this->authorization->isGranted(array('agenda_', 'edit'), $event->getWorkspace())) {
throw new AccessDeniedException('You cannot edit the agenda');
}
return;
}
if ($this->tokenStorage->getToken()->getUser() != $event->getUser()) {
throw new AccessDeniedException('You cannot edit the agenda');
}
}
