public ActionResult PartiallyUpdateBookForAuthor(Guid authorid, Guid id, JsonPatchDocument <BookforUpdateDto> docPatch)
{
if (docPatch == null)
{
return(BadRequest());
}
if (!_libraryRepository.AuthorExists(authorid))
{
return(NotFound());
}
//Find The Book by Author and BookId
var BookforAuthorFromRepo = _libraryRepository.GetBookForAuthor(authorid, id);
if (BookforAuthorFromRepo == null)
{
var BookforUpdateDto = new BookforUpdateDto();
docPatch.ApplyTo(BookforUpdateDto);
var book = Mapper.Map <Book>(BookforUpdateDto);
book.Id = id;
_libraryRepository.AddBookForAuthor(authorid, book);
if (!_libraryRepository.Save())
{
throw new Exception($"Error Creating the Book for {authorid}");
}
return(CreatedAtRoute("GetBookByAuthor", new { authorid = authorid, bookId = id }, book));
}
//Convert the Book to BookforUpdateDto so JsonPatch can be applied
var booktoPatch = Mapper.Map <BookforUpdateDto>(BookforAuthorFromRepo);
//Apply The Patch
//docPatch.ApplyTo(booktoPatch, ModelState);
docPatch.ApplyTo(booktoPatch);
if (!ModelState.IsValid)
{
return(new UnprocessableEntityObjectResult(ModelState));
}
//Tranfer the Update booktoPatch to Book
Mapper.Map(booktoPatch, BookforAuthorFromRepo);
//Add the Patched Book to Repo
_libraryRepository.UpdateBookForAuthor(BookforAuthorFromRepo);
if (!_libraryRepository.Save())
{
throw new Exception("Error while Patch the Book");
}
return(NoContent());
}
public ActionResult UpdateBookforAuthor(Guid authorid, Guid id, [FromBody] BookforUpdateDto book)
{
if (book == null)
{
return(BadRequest());
}
if (!_libraryRepository.AuthorExists(authorid))
{
return(NotFound());
}
var bookforUpdatefromRepo = _libraryRepository.GetBookForAuthor(authorid, id);
if (bookforUpdatefromRepo == null)
{
var booktoAdd = Mapper.Map <Book>(book);
if (booktoAdd != null)
{
booktoAdd.Id = id;
}
_libraryRepository.AddBookForAuthor(authorid, booktoAdd);
if (_libraryRepository.Save())
{
return(CreatedAtRoute("GetBookByAuthor", new { authorid = authorid, bookId = id }, booktoAdd));
}
}
Mapper.Map(book, bookforUpdatefromRepo);
_libraryRepository.UpdateBookForAuthor(bookforUpdatefromRepo);
if (!_libraryRepository.Save())
{
throw new Exception("Error while updating the Book");
}
return(NoContent());
}
