public function store(Request $request)
 {
     $comment = new BlogComment();
     $comment->username = Auth::id();
     $comment->content = $request->input('content');
     $comment->article_id = $request->input('article_id');
     $comment->save();
     return Redirect::back();
 }
 /**
  * Store a newly created resource in storage.
  *
  * @return Response
  */
 public function storecomment(BlogCommentRequest $request, Blog $blog)
 {
     $blogcooment = new BlogComment($request->all());
     $blogcooment->blog_id = $blog->id;
     $blogcooment->save();
     return redirect('admin/blog/' . $blog->id . '/show');
 }