public function setLocationAndDepartmentData(ClientSurvey $client_survey, string $locale): void 	{ 		$applicant_ids = $client_survey->applicants->pluck('id')->all();  		$result = $this->departmentsAndLocationsData->calculate($applicant_ids, $locale);  		$this->pulsGeneralDataObject->setLocations($result[0] ?? []); 		$this->pulsGeneralDataObject->setDepartments($result[1] ?? []); 	}