public IHttpActionResult Create(AuthorModel author)
{
if (!this.ModelState.IsValid)
{
return BadRequest(ModelState);
}
var newAuthor = new Author
{
FirstName = author.FirstName,
LastName = author.LastName
};
this.data.Authors.Add(newAuthor);
this.data.SaveChanges();
author.AuthorId = newAuthor.AuthorId;
return Ok(author);
}
public IHttpActionResult Create(Book book)
{
if (!this.ModelState.IsValid)
{
return BadRequest(ModelState);
}
var newBook = new Book
{
Title = book.Title,
Rewiew = book.Rewiew
};
foreach (var genre in book.Genres)
{
var currGenreFromDb = this.data.Genres.All()
.FirstOrDefault(g => g.Name == genre.Name);
if (currGenreFromDb == null)
{
currGenreFromDb = new Genre
{
Name = genre.Name
};
currGenreFromDb.Books.Add(newBook);
this.data.Genres.Add(currGenreFromDb);
}
newBook.Genres.Add(currGenreFromDb);
}
foreach (var author in book.Authors)
{
var currentAuthorFromDb = this.data.Authors.All()
.FirstOrDefault(a => a.FirstName == author.FirstName
&& a.LastName == author.LastName);
if (currentAuthorFromDb == null)
{
currentAuthorFromDb = new Author
{
FirstName = author.FirstName,
LastName = author.LastName
};
currentAuthorFromDb.Books.Add(newBook);
this.data.Authors.Add(currentAuthorFromDb);
}
newBook.Authors.Add(currentAuthorFromDb);
}
this.data.Books.Add(newBook);
this.data.SaveChanges();
return Ok(newBook.BookId);
}