图形验证码 #

use JoyceZ\LaravelLib\Helpers\ResultHelper;
use JoyceZ\LaravelLib\Contracts\Captcha as CaptchaInterface;

class Passport extends Controller {

        /**
         * 获取图形验证码
         * @param CaptchaInterface $captchaRepo
         * @return array
         */
        public function captcha(CaptchaInterface $captchaRepo)
        {
            $captcha = $captchaRepo->makeCode()->get();
            $captchaImg = Arr::get($captcha, 'image', '');
            $captchaUniqid = Arr::get($captcha, 'uniq', '');
            return ResultHelper::returnFormat('success', ResponseCode::SUCCESS, [
                'captcha' => $captchaImg,
                config('laraveladmin.passport.check_captcha_cache_key') => $captchaUniqid
            ]);
        }
}