/**
  * Store a newly created resource in storage.
  *
  * @param  Request  $request
  * @return Response
  */
 public function store(UserRequest $request)
 {
     $input = $request->all();
     $article = Article::create(['title' => $input['title'], 'body' => $input['body'], 'excerpt' => $input['excerpt']]);
     if ($request->ajax() || $request->wantsJson()) {
         return new JsonResponse($user);
     }
     flash()->success('salvato con successo!');
     return redirect('articles');
 }
 /**
  * Update the specified resource in storage.
  *
  * @param  Request  $request
  * @param  int  $id
  * @return Response
  */
 public function update(UserRequest $request, Article $article)
 {
     $input = $request->all();
     $article->update(['title' => $input['titolo'], 'text' => $input['Descrizione']]);
     if ($request->ajax() || $request->wantsJson()) {
         return new JsonResponse($user);
     }
     flash()->success('aggiornato con successo!');
     return redirect('article');
 }