public IActionResult DeleteBook(int authorid, int id)
{
// Before deleting book, must check if book exists.
if (!_bookLibraryRepository.AuthorExists(authorid))
{
return(NotFound());
}
var bookEntity = _bookLibraryRepository.GetBookForAuthor(authorid, id);
if (bookEntity == null)
{
return(NotFound());
}
_bookLibraryRepository.DeleteBook(bookEntity);
if (!_bookLibraryRepository.Save())
{
return(StatusCode(500, "A problem happend while handeling your request."));
}
// Sending and email to developer notifying that a book has been deleted.
_mailService.Send("Book deleted.",
$"Book {bookEntity.Title} with id {bookEntity.Id} was deleted.");
// Means that the request completed successfully but there is nothing to return.
return(NoContent());
}
public IActionResult DeleteBookForAuthor(Guid authorId, Guid bookId)
{
if (!_bookLibraryRepository.AuthorExists(authorId))
{
return(NotFound());
}
var bookFromRepo = _bookLibraryRepository.GetBook(authorId, bookId);
if (bookFromRepo == null)
{
return(NotFound());
}
_bookLibraryRepository.DeleteBook(bookFromRepo);
_bookLibraryRepository.Save();
return(NoContent());
}
