/**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(eventRequest $request, $id)
 {
     $event = event::find($id);
     $event->update($request->all());
     foreach (eventServices::where('event_id', $id)->get() as $es) {
         $es->delete();
     }
     if (!empty($request->input('service'))) {
         foreach ($request->input('service') as $key => $val) {
             eventServices::create(['event_id' => $event->id, 'service_id' => $val]);
         }
     }
     return redirect('/');
 }