public ActionResult <EventDTO> Get(int id)
        {
            var query   = new OneEventByIdQuery(id);
            var handler = _queryHandler.Build(query);

            return(Ok(_mapper.Map <EventDTO>(handler.Get())));
        }
 public IQueryHandler <OneEventByIdQuery, Event> Build(OneEventByIdQuery query)
 {
     return(new OneEventByIdQueryHandler(_service, query));
 }