Instructions do not lead to a working client about retrofit-php-bundle

[natebrunette]

Hi Matt, have you run a cache clear to generate the client yet? Does the class exist at that path?

[MatthewBooth]

@natebrunette

I've tried without the bundle with the standalone retrofi-php library using the command. It generates the retrofit classes to the cache folder but they are not usable and aren't picked up when running the code, still resulting the error above :(

[natebrunette]

Using the bundle, they should be in an environment directory (e.g. dev). I'm trying to reproduce on a fresh symfony 3.2 install.

[natebrunette]

This is working for me.

I'm just using AppBundle, and make a few other small changes to make testing quicker, but otherwise it should be the same. I ran a composer install and a cache clear, both completed without errors.

<?php

namespace AppBundle\RestAdapter;

use Tebru\Retrofit\Annotation\GET;
use Tebru\Retrofit\Annotation\QueryMap;

interface GoogleTokenAdapter
{
    const BASE_URL = 'https://accounts.google.com';

    /**
     * @GET("/o/oauth2/token")
     * @QueryMap("params")
     */
    public function getToken(array $params);
}

<?php

namespace AppBundle\RestAdapter;

use Tebru\Retrofit\Adapter\Rest\RestAdapter;

class GoogleTokenProvider
{
    public function get()
    {
        return RestAdapter::builder()
            ->setBaseUrl(GoogleTokenAdapter::BASE_URL)
            ->build();
    }
}

services:
    foobar_rest_adapter:
        class: '%tebru_retrofit.rest_adapter.class%'
        factory: ['AppBundle\RestAdapter\GoogleTokenProvider', 'get']

    foo_service:
        class: 'AppBundle\RestAdapter\GoogleTokenAdapter'
        factory: ['@foobar_rest_adapter', 'create']
        arguments: ['AppBundle\RestAdapter\GoogleTokenAdapter']
        tags:
            - { name: tebru_retrofit.register }

I'm making this call in a controller

$this->get('foo_service')->getToken([]);

This is the generated class

<?php

namespace Tebru\Retrofit\Generated\AppBundle\RestAdapter;

class GoogleTokenAdapter implements \AppBundle\RestAdapter\GoogleTokenAdapter
{
    private $baseUrl = null;
    private $client = null;
    private $serializer = null;
    private $eventDispatcher = null;
    public function __construct($baseUrl, \Tebru\Retrofit\Adapter\HttpClientAdapter $client, \JMS\Serializer\Serializer $serializer, \Symfony\Component\EventDispatcher\EventDispatcherInterface $eventDispatcher)
    {
        $this->baseUrl = $baseUrl;
        $this->client = $client;
        $this->serializer = $serializer;
        $this->eventDispatcher = $eventDispatcher;
    }
    public function getToken(array $params)
    {
        $queryArray = \Tebru\Retrofit\Generation\Manipulator\QueryManipulator::boolToString($params);
        $queryString = http_build_query($queryArray);
        $requestUrl = $this->baseUrl . '/o/oauth2/token?' . $queryString;
        $headers = array('Content-Type' => 'application/x-www-form-urlencoded');
        $body = null;
        $request = new \GuzzleHttp\Psr7\Request('GET', $requestUrl, $headers, $body);
        $beforeSendEvent = new \Tebru\Retrofit\Event\BeforeSendEvent($request);
        $this->eventDispatcher->dispatch('retrofit.beforeSend', $beforeSendEvent);
        $request = $beforeSendEvent->getRequest();
        try {
            $response = $this->client->send($request);
        } catch (\Exception $exception) {
            $apiExceptionEvent = new \Tebru\Retrofit\Event\ApiExceptionEvent($exception, $request);
            $this->eventDispatcher->dispatch('retrofit.apiException', $apiExceptionEvent);
            $exception = $apiExceptionEvent->getException();
            throw new \Tebru\Retrofit\Exception\RetrofitApiException(get_class($this), $exception->getMessage(), $exception->getCode(), $exception);
        }
        $afterSendEvent = new \Tebru\Retrofit\Event\AfterSendEvent($request, $response);
        $this->eventDispatcher->dispatch('retrofit.afterSend', $afterSendEvent);
        $response = $afterSendEvent->getResponse();
        $retrofitResponse = new \Tebru\Retrofit\Http\Response($response, 'array', $this->serializer, array());
        $return = $retrofitResponse->body();
        $returnEvent = new \Tebru\Retrofit\Event\ReturnEvent($return);
        $this->eventDispatcher->dispatch('retrofit.return', $returnEvent);
        return $returnEvent->getReturn();
    }
}

Available at var/cache/dev/retrofit/AppBundle/RestAdapter/GoogleTokenAdapter.php

[natebrunette]

@MatthewBooth does that work for you or are you still getting the error? Feel free to close if it works.