/**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(servicesRequest $request, $id)
 {
     $service = service::find($id);
     $service->update($request->all());
     $service->save();
     $important = 'true';
     if (empty($request->input('important'))) {
         $important = 'false';
     }
     $service->important = $important;
     $service->save();
     foreach ($request->file() as $pic) {
         $name = rand(1000, 9999);
         $pic->move('images/services/', $name . '.png');
         servicePic::create(['service_id' => $id, 'pic' => 'images/services/' . $name . '.png']);
     }
     return redirect('/services/' . $service->id . '/edit');
 }