public function dashboard()
 {
     $today = Carbon::today('Europe/Brussels');
     $now = Carbon::now('Europe/Brussels');
     $clients = Client::where('leavetime', '=', null)->get();
     $clientsWithTable = collect([]);
     foreach ($clients as $client) {
         if ($client->table != null) {
             $clientsWithTable->push($client);
         }
     }
     foreach ($clientsWithTable as $client) {
         if (count($client->orders) > 0) {
             $order = $client->orders()->where('endtime', '=', null)->first();
             if ($order) {
                 $client->wait_time = $now->diffInMinutes(Carbon::createFromFormat('Y-m-d H:i:s', $order->starttime));
             }
         }
     }
     $areas = ['' => 'Gebieden'] + Area::orderby('name', 'ASC')->lists('name', 'id')->all();
     $locations = Location::with('table')->with('decoration')->get();
     return View::make('dashboard')->with('today', $today)->with('clientsWithTable', $clientsWithTable)->with('areas', $areas)->with('locations', $locations);
 }