API test button

Shopware 5 Programmierung
1

Hi, I am trying to implement a test button as refs here https://developers.shopware.com/developers-guide/plugin-guidelines/#testing-communication-with-external-apis

 Hallo, ich versuche hier einen Testknopf als Referenz zu implementieren [https://developers.shopware.com/developers-guide/plugin-guidelines/#testing-communication-with-external-apis](https://developers.shopware.com/developers-guide/plugin-guidelines/#testing-communication-with-external-apis)

 Here is my service file Hier ist meine Servicedatei

 

and

**MytestPaymentServices.php**

 

client = $client;
        $this->logger = $logger;

        parent::__construct();
    }

    public function testAction()
    {
        try {
            $response = $this->client->get(self::EXTERNAL_API_BASE_URL);

            if ((int) $response->getStatusCode() === Response::HTTP_OK) {
                $this->View()->assign('response', 'Success!');
            } else {
                $this->View()->assign('response', 'Oh no! Something went wrong :(');
            }
        } catch (RequestException $exception) {
            $this->logger->addError($exception->getMessage());

            $this->response->setStatusCode(Response::HTTP_INTERNAL_SERVER_ERROR);
            $this->View()->assign('response', $exception->getMessage());
        }
    }
}

but I get the following error

aber ich bekomme folgenden Fehler

Class Shopware_Controllers_Backend_MytestPaymentServices does not exist in engine/Library/Enlight/Hook/ProxyFactory.php on line 164

What do I do wrong?

Was mache ich falsch?

2

Place your Controller in Controller /Backend/XXXX.php

Controllers name conflicting the other controller autoload