public function show($id) { $message = Message::findOrFail($id); $answers = Answer::paginate(10); if ($message->to_user_id == \Auth::id() || $message->user_id == \Auth::id()) { if ($message->to_user_id == \Auth::id()) { Message::where('id', $id)->update(['read' => 1]); } return view('message.show', compact('message', 'answers')); } else { return back(); } }