public function saveObject(Request $request)
 {
     if (isset($request->id) && !empty($request->id)) {
         $object = Patient::whereRaw('patient_no = ? or id = ?', array($request->id, $request->id))->first();
     } else {
         $object = new Patient();
     }
     $object->patient_no = $request->patient_no;
     $object->lastname = $request->lastname;
     $object->firstname = $request->firstname;
     $object->address = $request->address;
     $object->contact = $request->contact;
     $object->email = $request->email;
     $object->gender = $request->gender;
     $object->birthday = $request->birthday;
     $object->bloodtype = $request->bloodtype;
     $object->occupancy = $request->occupancy;
     $object->status = $request->status;
     $object->contact_person = $request->contact_person;
     $object->save();
     return 200;
 }