public IHttpActionResult AddContactNumber(PhoneModel model) { if (!ModelState.IsValid) { return(InternalServerError(new Exception("Invalid model state"))); } Contacts newContact; try { Users currentUser = GetUser(); newContact = ContactService.AddContactNumber(currentUser.Id, model.PhoneNumber); } catch (Exception ex) { return(InternalServerError(ex)); } return(Ok(newContact)); }