public IActionResult GetBooksForAuthor(Guid authorid)
{
if (!_repo.AuthorExists(authorid))
{
return(NotFound());
}
var booksForAuthorFromRepo = _repo.GetBooksForAuthor(authorid);
var booksForAuthor = Mapper.Map <IEnumerable <BooksDto> >(booksForAuthorFromRepo);
if (booksForAuthor == null)
{
return(NotFound());
}
booksForAuthor = booksForAuthor.Select(book =>
{
book = CreateLinksForBooks(book);
return(book);
});
var wrapper = new LinksCollectionResourceWrapperDto <BooksDto>(booksForAuthor);
return(Ok(CreateLinksForBooks(wrapper)));
}
private LinksCollectionResourceWrapperDto <BooksDto> CreateLinksForBooks(
LinksCollectionResourceWrapperDto <BooksDto> booksWrapper)
{
// link to self
booksWrapper.Links.Add(
new LinkDto(_urlHelper.Link("GetBooksForAuthor",
new { }),
"self",
"GET"));
return(booksWrapper);
}
