public ActionResult EditWordSeries([FromBody] SubmitWordsViewModel model) { int userId = GetUser().Id; if (model.Book.Id == 0) { model.Book.Id = _bookRepository.Add(new Book { Name = model.Book.Name, TargetLanguageId = model.Book.TargetLanguageId, BaseLanguageId = model.Book.BaseLanguageId }, userId).Id; if (model.Chapter != null) { model.Chapter.Id = _chapterRepository.Add(new Chapter { Name = model.Chapter.Name, BookId = model.Book.Id, }, userId).Id; } } if (model.Chapter?.Id == 0) { model.Chapter.Id = _chapterRepository.Add(new Chapter { Name = model.Chapter.Name, BookId = model.Book.Id, }, userId).Id; } _wordRepository.EditWordSeries(new SubmitWordsModel { BaseLanguage = new NameIdModel { Id = model.BaseLanguage.Id, Name = model.BaseLanguage.Name }, TargetLanguage = new NameIdModel { Id = model.TargetLanguage.Id, Name = model.TargetLanguage.Name }, Book = model.Book != null ? new Book { Id = model.Book.Id } : new Book(), Chapter = model.Chapter != null ? new Chapter { Id = model.Chapter.Id } : new Chapter(), Words = model.Words.Select(x => new FormWords { Base = new FormWord { Value = x.Base.Value }, Targets = x.Targets.Select(y => new FormWord { Value = y.Value }).ToList() }).ToList() }, userId); return(Ok()); }