/**
* Extract conversation from route
* @return NamedConversationEntity
* @throws NotFoundException
*/
private function getConversation() : NamedConversationEntity
{
try {
$conversation = $this->repository->getBySlug($this->params('slug'));
} catch (NamedConversationNotFound $e) {
throw new NotFoundException('No conversation with that name exists');
}
return $conversation;
}
