public IEnumerable<NyomtatvanyDetailModel> Handle(GetNyomtatvanyok query)
        {
            return Context.Nyomtatvanyok
                .Where(x => NyomtatvanyStatusFilterer.Instance.GetFilteredStatusIds(query.KorabbiVerziok, query.Tervezetek, query.CurrentRoleId)
                                .Contains(x.StatuszId)
                && x.NyomtatvanyCsoportId == query.NyomtatvanyCsoportId)
                .GroupBy(x => x.NyomtatvanyId).Select(x => x.FirstOrDefault())
                .OrderBy(x => x.NyomtatvanyAzonosito)
                .Select(x => new NyomtatvanyDetailModel()
                {
                    Id = EntityClassNames.Nyomtatvany + "_" + x.NyomtatvanyId,
                    EntityId = x.NyomtatvanyId,
                    VerzioId = x.NyomtatvanyVerzioId,
                    Name = x.Nev,
                    EntityClassName = EntityClassNames.Nyomtatvany,
                    StatusId = x.StatuszId,
                    Status = x.Statusz.Nev,
                    NyomtatvanyAzonosito = x.NyomtatvanyAzonosito,
                    Megjegyzes = x.Megjegyzes,
                    HasChildren = query.HasChildren,
                    NyomtatvanyCsoportId = query.NyomtatvanyCsoportId,
                    RovidNev = x.RovidNev,
                    ErvenyessegKezdete = getDisplayDateTime(x.ErvenyessegKezdete),
                    ErvenyessegVege = getDisplayDateTime(x.ErvenyessegVege),
                    Creator = x.Creator,
                    Created = x.Created,
                    LastModifier = x.LastModifier,
                    LastModified = x.LastModified
                });
        }