public static int CurrentCartId(this HttpContextBase context)
{
var email = context.CurrentCustomerEmail();
if (!String.IsNullOrWhiteSpace(email))
{
return(Site.Current.Commerce().ShoppingCarts.GetCartIdByCustomer(email));
}
var sessionId = EngineContext.Current.Resolve <IShoppingCartSessionIdProvider>().GetCurrentSessionId(true);
return(Site.Current.Commerce().ShoppingCarts.GetCartIdBySessionId(sessionId));
}
