Pseudo-Algorithm for AddToCart

Follow these steps when using a pseudo-algorithm for AddToCart:

1. Call CanAddToCart method to check whether or not a user can add items to the Shopping Cart:

   If the CurrentQuoteId profile attribute is not empty and is a valid quote ID, return TRUE;

   else if the AddToCartAutoQuote input argument is TRUE, return TRUE;

   else if the AddToCartAutoQuote server component parameter is TRUE, return TRUE;

   else return FALSE.

2. Check the Action input argument:

   If Action = AddTrainingItem or AddEventItem or AddEventSessionItem, call the AddTrainingItem method;

   Else if Action = QuickAdd, call the QuickAdd method;

   Else if Action = AddToCart or Customize:

   Call the DefaultAddToCart method.

3. Call the PostAddToCart method.