kseta / symfony-oauth-server

    protected function interact(InputInterface $input, OutputInterface $output)

    {

        if (!$input->getArgument('redirectUri')) {

            $redirectUri = $this->getHelper('dialog')->askAndValidate(

                $output,

                'Please choose an Redirect Uri:',

                function($redirectUri) {

                    if (empty($redirectUri)) {

                        throw new \Exception('Redirect Uri can not be empty');

                    }

                    return $redirectUri;

                }

            );

            $input->setArgument('redirectUri', $redirectUri);

        }

        if (!$input->getArgument('grantType')) {

            $grantType = $this->getHelper('dialog')->askAndValidate(

            $input->setArgument('redirectUri', $redirectUri);

        }

        if (!$input->getArgument('grantType')) {

            $grantType = $this->getHelper('dialog')->askAndValidate(

                $output,

                'Please choose a Grant Types (separate multiple grant type with a space):',

                function($grantType) {

                    if (empty($grantType)) {

                        throw new \Exception('Grant Type can not be empty');

                    }

                    return $grantType;

                }

            );

            $input->setArgument('grantType', $grantType);

        }

    }

}