public function applyBarCode(string $orderNumber, string $barCodePath): void 	{ 		$quality = 100; // 0 to 100 		imagejpeg($this->image, storage_path('app') . "/uplatnica-bez-barcode-$orderNumber.jpg", $quality); // pretvara defaultnu uplatnicu  potreban format 		$newImage = imagecreatefrompng($barCodePath); 		imagecopy($this->image, $newImage, 33, 270, 0, 0, 156, 80);  		imagejpeg($this->image, storage_path('app') . "/uplatnica-sa-barcode-$orderNumber.jpg", $quality); 	}