public function handleProfession(Collection $request): ?Profession 	{ 		$profession = null;  		if ($request->has('profession_id')) { 			$profession = Profession::find($request->get('profession_id')); 		} elseif ($request->has('new_profession_name')) { 			$profession = Profession::create([ 				'name' => [ 					'en' => $request->get('new_profession_name'), 					'hr' => $request->get('new_profession_name'), 					'bs' => $request->get('new_profession_name'), 					'mk' => $request->get('new_profession_name'), 					'sl' => $request->get('new_profession_name'), 					'sr' => $request->get('new_profession_name'), 					'fr' => $request->get('new_profession_name'), 					'de' => $request->get('new_profession_name'), 				], 			]); 		}  		return $profession; 	}