param-converter.md

Fazland - DtoManagementBundle - Argument Resolver

Now that we have a DTO Resolver it is easy to have also an argument resolver.
This bundle leverages the symfony's argument resolver mechanism to inject DTOs into controllers.

That is, as the example in the beginning of these docs, you can directly inject the right implementation of the desired DTO into the controller action.

    /**
     * Gets an Item.
     *
     * @Route(path="/item/{id}", methods={"GET"})
     *
     * @param Entity\Item\Item $item
     * @param ItemInterface    $dto
     *
     * @return Response
     */
    public function getAction(Entity\Item\Item $item, ItemInterface $dto): Response
    {
        $dto->setItem($item);

        $response = // serialize the item into a Response

        return $response;
    }

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