How to add additional data to the root of the response?

[vylink]

I'm using decorator to add some additional data into all responses...

class ResponseDecorator implements IResponseDecorator
{
    public function decorateResponse(ServerRequestInterface $request, ResponseInterface $response): ResponseInterface
    {
        $entity = $response->getEntity()->getData();
        $entity['somedata'] = ['id'=>1];

        return $response
            ->withHeader('Access-Control-Allow-Origin', '*')
            ->withHeader('Access-Control-Allow-Credentials', 'true')
            ->withHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, DELETE, PUT')
            ->withHeader('Access-Control-Allow-Headers', 'Authorization, Accept, Overwrite, Destination, Content-Type, Depth, User-Agent, Translate, Range, Content-Range, Timeout, X-Requested-With, If-Modified-Since, Cache-Control, Location')
            ->withHeader('Access-Control-Max-Age', 1728000)
            ->withEntity(ArrayEntity::from($entity));
    }

}

This returns all responses as following example:

{
    "status": "success",
    "data": {
        "test": "test",
        "somedata": {
            "id": 1
        }
    }
}

My question is if is there any way, how can I move "somedata" node to same level as "status" and "data" nodes.

Cheers

[mabar]

I think you could redefine JsonUnifyTransformer.

What is your usecase for that? Unified data format is mean to be used just for status, data and errors

[vylink]

I would like to send updated authentication token in all responses.... and I'd like to keep "data" node just for actual data... Can you point me how to "redefine JsonUnifyTransformer"?

Kind Regards,

M

[mabar]

Extend JsonUnifyTransfomer and replace service in DIC

services:
    api.negotiation.transformer.json:
        class: App\Api\Transformer\JsonUnifyTransformerTransformer
        alteration: true

[mabar]

You can add these informations to request and response through withAttribute() and get it with getAttribute()

[vylink]

Many thanks. It works!!!