public PartialViewResult Favorite(int routeID, bool makeFavorite)
{
FavoriteModel fm = new FavoriteModel((Guid)Membership.GetUser().ProviderUserKey, routeID);
if (makeFavorite)
FavoriteModel.insertFavorite(fm);
else
FavoriteModel.deleteFavorite(fm);
RouteModel rm = new RouteModel(routeID);
return PartialView("Routes/_ListRoutesElement", rm);
}
public static void deleteFavorite(FavoriteModel fm)
{
Favorite favorite = (from r in _db.Favorites
where r.Route_ID == fm.routeID
&& r.User_ID == fm.userID
select r).SingleOrDefault();
if (favorite != null)
{
_db.Favorites.DeleteOnSubmit(favorite);
_db.SubmitChanges();
}
}
public static void insertFavorite(FavoriteModel fm)
{
// Check if already favored
Favorite favorite = (from f in _db.Favorites
where f.Route_ID == fm.routeID
&& f.User_ID == fm.userID
select f).SingleOrDefault();
if (favorite == null)
{
favorite = new Favorite();
favorite.User_ID = fm.userID;
favorite.Route_ID = fm.routeID;
_db.Favorites.InsertOnSubmit(favorite);
_db.SubmitChanges();
// Create event that this route has been favored
RouteFavoredEvent rfe = new RouteFavoredEvent(favorite);
rfe.save();
}
}