public function toArray($request): array 	{ 		return [ 			'id' => $this->getKey(), 			'main_questions' => QuestionResource::collection($this->mainQuestions), 			'negative_questions' => QuestionResource::collection($this->negativeQuestions), 			'extra_questions' => QuestionResource::collection($this->extraQuestions), 			'demographic_questions' => QuestionResource::collection($this->demographicQuestions), 			'locations' => LocationResource::collection($this->locations), 			'departments' => DepartmentResource::collection($this->departments), 			'switch_basic_and_additional_question_order' => $this->switch_basic_and_additional_question_order, 			'demographic_answers_required' => $this->demographic_answers_required, 			'demographic_first' => $this->demographic_first, 			'departments_first' => $this->departments_first, 			'locations_first' => $this->locations_first, 			'created_at' => formatTimestamp($this->created_at), 			'updated_at' => formatTimestamp($this->updated_at), 		]; 	}