public function toArray($request): array 	{ 		$lang = $request->lang;  		return [ 			'id' => $this->id, 			'name' => $this->getTranslation('name', $lang, $this->name), 			'slug' => $this->getTranslation('slug', $lang, $this->slug), 			'description' => $this->getTranslation('description', $lang, $this->description), 			'use_parent_filters' => $this->use_parent_filters, 			'categories_count' => $this->children_count ?? $this->children()->available()->count(), 			'filters' => FilterCategoryResource::collection($this->getAllFilters($lang)), 			'media' => $this->storage()->getFirstThumb('image'), 			'created_at' => formatTimestamp($this->created_at), 			'updated_at' => formatTimestamp($this->updated_at), 		]; 	}