public void AddToWishList(string userName, string bookName)
{
if (!userDao.CheckIfUserExists(userName))
{
//TODO
return;
}
if (!bookDao.CheckIfBookTitleExists(bookName))
{
//TODO
return;
}
if (userDao.CheckIfWishListEntryExists(userName, bookName))
{
//TODO
return;
}
userDao.AddToWishList(userName, bookName);
}
