public IHttpActionResult PutParent(string id, ParentInfoDTO parent)
 {
     if (parentsService.ExistsID(id) == false)
     {
         return(NotFound());
     }
     return(Ok(parentsService.PutParent(id, parent)));
 }
        public IHttpActionResult PutParent(string id, ParentDTO parentDto)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            bool done = service.PutParent(id, parentDto);

            if (done == false)
            {
                return(BadRequest());
            }

            return(StatusCode(HttpStatusCode.NoContent));
        }