public function ChangeAccessory()
 {
     $id = $this->page->GetAccessoryId();
     $name = $this->page->GetAccessoryName();
     $quantity = $this->page->GetQuantityAvailable();
     Log::Debug('Changing accessory with id %s to name %s and quantity %s', $id, $name, $quantity);
     $accessory = $this->accessoryRepository->LoadById($id);
     $accessory->SetName($name);
     $accessory->SetQuantityAvailable($quantity);
     $this->accessoryRepository->Update($accessory);
 }