public async Task <PageViewModel> CreatePageAsync(PageViewModel pageViewModel) { if (pageViewModel == null) { throw new ArgumentNullException(nameof(pageViewModel)); } var date = DateTime.UtcNow; var page = new Page { Name = pageViewModel.Name, Url = pageViewModel.Url, OrderIndex = pageViewModel.OrderIndex, DateCreated = date, LastUpdate = date, Active = pageViewModel.Active }; var cultures = await _cultureStore.GetCultures(); var contents = new List <Content>(); foreach (var culture in cultures) { contents.Add( new Content { Text = culture.Language, DateCreated = date, LastUpdate = date, Page = page, CultureId = culture.Id } ); } page = await _pageStore.CreatePageAsync(page, contents); var result = _mapper.Map <PageViewModel>(page); return(result); }