[ic] Load saved cart (but don't clobber)

Grant emailgrant at gmail.com
Fri Dec 18 14:09:43 UTC 2015

>>> Can I have the saved shopping cart associated with a user's account
>>> loaded when they log in but combined with the current cart contents
>>> instead of clobbering it?
>> Can anyone tell me where in the IC core the logic should be written to
>> implement a functionality change like this?
> I'm sure we have some code for merging carts / products in cart in
> WellWell and Interchange 6.
> In Interchange 5 you can manipulate $Items resp. $Carts - no need
> for core hacking.

How can I manipulate the functionality that loads a user's previous
shopping cart from the array saved in the userdb without hacking the
core?  Maybe you mean I should disable that functionality and rewrite
it outside of the core?

- Grant

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