public void AddToLikeList(Book book)
{
bool userChanged = false;
if (!LikeListID.Contains(book.Name))
{
LikeListID.Add(book.Name);
book.Likes++;
userChanged = true;
}
if (DislikeListID.Contains(book.Name))
{
DislikeListID.Remove(book.Name);
book.Dislike--;
userChanged = true;
}
if (userChanged)
{
Database.EditUser();
Database.Edit(book);
}
}
public void RemoveFromLikeAndDislikeList(Book book)
{
// TODO: change book
bool userChanged = false;
if (LikeListID.Contains(book.Name))
{
LikeListID.Remove(book.Name);
book.Likes--;
userChanged = true;
}
if (DislikeListID.Contains(book.Name))
{
DislikeListID.Remove(book.Name);
book.Dislike--;
userChanged = true;
}
if (userChanged)
{
Database.EditUser();
Database.Edit(book);
}
}