/**
  * Tickets for a given prio
  *
  * @param $priority
  * @return View
  */
 public function tickets_by_priority($priority)
 {
     $tickets = $this->ticket->wherePriority($priority)->orderBy('id', 'asc')->paginate(10);
     $header = $priority . ' priority tickets';
     return view('tickets.index', compact('tickets', 'header'));
 }