Model objects versions in Django

Posted by pablo on Stack Overflow See other posts from Stack Overflow or by pablo
Published on 2010-03-12T01:02:39Z Indexed on 2010/03/12 1:07 UTC
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version

Hi

I'm building an e-commerce website. I have a Product and Order models. It's possible that a customer order a product and then the admin change its price or other fields before the customer actually get it.

A possible solution is to add a 'version' field to the Product model. When the admin update a product field I'll add a timestamp and create a new object instead of updating the old one. An Order will have a reference to a specific product version.

Does this make sense? Will overriding the Product Save method be sufficient to make it work?

Thanks

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