public function index(Domain $domain, ApplicantCode $request): JsonResource 	{ 		$applicant = Applicant::whereRaw('BINARY `code` = ?', [$request->code])->includes()->with('answers.question')->first();  		if ($applicant->survey->getActiveDomain()->getKey() != $domain->getKey()) { 			abort(403, 'Code is invalid for selected domain'); 		}  		return new AnswerApplicantResource($applicant); 	}