/**
  * @param \Illuminate\Http\Request $request
  * @return \Illuminate\Http\RedirectResponse
  */
 public function getCommentsByFileId(Request $request)
 {
     $this->validate($request, ['fileId' => 'required|min:3']);
     $fileId = $request->get('fileId');
     if ($request->get('save')) {
         $user = Auth::user();
         $gdriveFile = GDriveFile::firstOrNew(['id' => $fileId]);
         $gdriveFile->id = $fileId;
         $gdriveFile->name = $request->get('fileName', $fileId);
         $user->files()->save($gdriveFile);
     }
     return redirect()->action('GDriveFileController@show', [$fileId]);
 }