public override async Task <AddBookToFavoriteRequest> HandleAsync(AddBookToFavoriteRequest command, CancellationToken cancellationToken = new CancellationToken())
{
var book = await _bookRepository.GetBookById(command.LibraryId, command.BookId, command.AccountId, cancellationToken);
if (book != null)
{
await _bookRepository.AddBookToFavorites(command.LibraryId, command.AccountId, command.BookId, cancellationToken);
}
return(await base.HandleAsync(command, cancellationToken));
}
