public function handleBaApplicantCreation(?ClientSurvey $survey, Collection $request, Applicant $applicant_parent): ?Applicant 	{ 		if ($survey) { 			$applicant = $survey->applicants()->create([ 				'applicant_id' => $applicant_parent->getKey(), 				'enps_grade' => $request->get('enps_grade'), 				'email' => $request->get('email'), 				'filled' => true, 				'draft' => false, 				'code' => '', 				'ip_address' => $request->get('ip'), 				'profession_id' => $applicant_parent->profession?->getKey(), 			]); 		}  		return $applicant ?? null; 	}