/**
  * Get Contract Text from AWS S3
  *
  * @param $contract_id
  * @param $file
  * @return null|string
  */
 public function getTextFromS3($contract_id, $file)
 {
     list($filename, $ext) = explode('.', $file);
     try {
         return $this->storage->disk('s3')->get($contract_id . '/' . $filename . '.txt');
     } catch (Exception $e) {
         $this->logger->error('File not found:' . $e->getMessage());
         return null;
     }
 }