AppByNameNotFoundException example

    public function runAction(RequestDataBag $requestDataBag, Context $context): Response
    {
        $appName = $requestDataBag->get('appName');
        $criteria = new Criteria();
        $criteria->addFilter(
            new EqualsFilter('name', $appName)
        );

        /** @var AppEntity|null $app */
        $app = $this->appRepository->search($criteria, $context)->first();
        if ($app === null) {
            throw new AppByNameNotFoundException($appName);
        }

        $shopUrl = EnvironmentHelper::getVariable('APP_URL');
        if (!\is_string($shopUrl)) {
            throw new MissingShopUrlException();
        }

        $appSecret = $app->getAppSecret();
        if ($appSecret === null) {
            throw new MissingAppSecretException();
        }