I've been putting together a Product Database and Customer Order application that requires a lot of interim calculations, things like tax, customer discounts etc. Due to my limited knowledge of django/ python I have been basically performing these calculations in a custom save function of the appropriate models.
Example: http://dpaste.com/hold/760/ A mess huh!! The product model is associated with a PriceOverride table that is updated by the user and functions as a means of applying a unique price for a particular customer (let's say it's a great customer and they should be getting 10% on certain products) By doing it this way I've got myself in a horrible mess with the save functions, things that I haven't considered like updating a PriceOverride or changing the PriceOverride to cover a different set of products have meant that I need to write custom code for not only the save but also the delete and any 'change' operations. I'm really not sure what I should be asking to fix it other than maybe I've been going about this entirely wrong procedure and looking for some guidance that might make life easier for me. Think I could explain all that much better but I think I'll wait for a few queries first (if any!) Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
