public function update(Applicant $id, StoreAnswersPpi $request, ApplicantPpiService $applicant_service): RedirectResponse 	{ 		$client_survey = $id->survey;  		$applicant_service->handleUpdateOrCreateAnswers($request->validated(), $id, $client_survey);  		$id->update([ 			'draft' => $request->boolean('draft'), 			'filled' => $request->boolean('filled'), 			'active' => $request->boolean('active'), 		]);  		$applicants = $client_survey->applicants()->withExists('latestMetadata')->get();  		return $this->redirectFromSave('applicant-surveys-ppi.list', ['client_survey' => $client_survey, 'applicants' => $applicants]); 	}