public IActionResult GetAuthorBooks(Guid authorId, [FromHeader(Name = "Accept")] string mediaType)
{
if (!libraryRepository.AuthorExists(authorId))
{
return(NotFound());
}
var books = libraryRepository.GetBooksForAuthor(authorId);
var booksVM = Mapper.Map <IEnumerable <BookVM> >(books);
if (mediaType == "application/vnd.marvin.hateoas+json")
{
booksVM = booksVM.Select(book => { book = CreatebookLinks(book); return(book); });
var wrapper = new LinkedCollectionResourceWrapperVM <BookVM>(booksVM);
return(Ok(CreateBooksLinks(wrapper)));
}
else
{
return(Ok(booksVM));
}
}
private LinkedCollectionResourceWrapperVM <BookVM> CreateBooksLinks(LinkedCollectionResourceWrapperVM <BookVM> booksWrapper)
{
// link to self
booksWrapper.Links.Add(new LinkVM(urlHelper.Link("GetBooks", new { }), "self", "GET"));
return(booksWrapper);
}
