public Theater Update(TheaterUpdateDto dto) { var isExist = GetDetail(dto.Name); if (isExist != null && dto.Id != isExist.Id) { throw new Exception(dto.Name + " existed"); } var entity = new Theater { Id = dto.Id, Name = FormatString.Trim_MultiSpaces_Title(dto.Name), Address = FormatString.Trim_MultiSpaces_Title(dto.Address) }; return(repository.Update(entity)); }