public function toArray($request): array 	{ 		$lang = $request->lang ?? DomainLanguages::getDefaultLanguage();  		return [ 			'id' => $this->getKey(), 			'domain_id' => $this->domain_id, 			'type' => $this->type, 			'body' => $this->getTranslation('body', $lang), 			'created_at' => formatTimestamp($this->created_at), 			'updated_at' => formatTimestamp($this->updated_at), 		]; 	}