I'm working on an extension where I want to do something programmatically whenever a user favorites a product in a Magento store. However — core Magento doesn't the concept of a favorite event, users usually use a free or commercial extension to achieve this sort of functionality, and every extension will implement this in a different.
Has anyone compiled a list of these sort of events?
Since my guess to the above is no — if you're using an extension like this, which event(s) would you hook into to track a user who marks a products as a favorite?
I know I could download all 6000+ Magento connect extensions and parse these for canidate events, but that leaves out commercial extensions like the Amasty extension.