protected function insertProjectManual(Request $request, $id)
 {
     $array = Input::all();
     $validator = Validator::make($array, ['content' => 'required']);
     if ($validator->fails()) {
         return Response::json('', 400);
     } else {
         $manual = ProjectManual::where('Project_FK', '=', $id)->first();
         if (!empty($manual)) {
             $manual->content = $request->input('content');
             $manual->save();
         } else {
             $manual = new ProjectManual();
             $manual->Project_FK = $id;
             $manual->content = $request->input('content');
             $manual->save();
         }
     }
 }
 protected function getFinalizationPercent($id)
 {
     $counter = 0;
     $protocol = AcceptanceProtocol::where('Project_FK', '=', $id)->first();
     if (count($protocol) > 0) {
         $counter++;
     }
     $manual = ProjectManual::where('Project_FK', '=', $id)->first();
     if (count($manual) > 0) {
         $counter++;
     }
     return $counter;
 }