Extending Order Controller

[samkirkbride]

Hi,

 

I am trying to extend the functionality of the the 'Confirm Order' button on the checkout process.

 

The site I am working on has been built in a way that I need to store some more statistics about products at point of sale.

 

I believe I am supposed to be extending the 'process' function within the 'OrderConfirmationControllerCore' controller, but I am not 100% sure on this.

 

What I want the button to do is:

1. Click 'Confirm Order'
   
2. Get the order ID
   
3. Do a SELECT query on the customized_data table
   
4. Use the resulting data to do an INSERT query on a custom table
   

Thanks for any help.