/**
  * Display a listing of the resource.
  *
  * @return Response
  */
 public function index()
 {
     $scores = Score::orderBy('score', 'DESC')->limit(20)->get();
     return $scores;
 }
 public function getRank(Request $request)
 {
     $data = $request->all();
     $score = Score::orderBy('score', 'desc')->where('category_id', $data['category_id'])->get();
     return response()->json(['RetCode' => '1', 'Content' => $score]);
 }