/**
* @param Command $command
*
* @return mixed|void
* @throws RestaurantAlreadyExistsException
*/
public function handle(Command $command)
{
if ($this->repository->hasRestaurant($command->restaurantName)) {
throw new RestaurantAlreadyExistsException("Restaurant already exists.");
}
$restaurant = $this->restaurantFactory->createRestaurant($this->repository->nextIdentity(), $command);
$this->repository->add($restaurant);
}
/**
* @param Command|Command\AddNewMenuCardToRestaurantCommand $command
*
* @return mixed
* @throws RestaurantDoesNotExistException
*/
public function handle(Command $command)
{
/** @var Restaurant $restaurant */
$restaurant = $command->restaurant;
if (!$this->repository->hasRestaurant($restaurant->getRestaurantName())) {
throw new RestaurantDoesNotExistException("restaurant does not exist.");
}
$restaurant->createMenuCardForRestaurant($command->title);
$this->repository->add($restaurant);
}