public async Task <IActionResult> Post([FromBody] BookCreateRequestModel model) { var authorExists = await this.authors.ExistsAsync(model.AuthorId); if (!authorExists) { return(BadRequest("Author does not exists.")); } var categoryIds = await this.categories.CreateMultipleAsync(model.Categories); var titleExists = await this.books.TitleExistsAsync(model.Title); if (titleExists) { return(BadRequest($@"Book with ""{model.Title}"" title already exists.")); } var bookId = await this.books.CreateAsync( model.AuthorId, model.Title, model.Description, model.Price, model.Copies, model.Edition, model.AgeRestriction, model.ReleaseDate, categoryIds); return(this.OkOrNotFound(bookId)); }
public async Task <IActionResult> Post([FromBody] BookCreateRequestModel book) { if (!await authorService.AuthorExistsAsync(book.AuthorId)) { return(BadRequest("Author does not exist.")); } int bookId = await bookService.CreateBookAsync(book.Title, book.Description, book.Price, book.Copies, book.Edition, book.AuthorId, book.Categories); return(this.Ok(bookId)); }