Hi there! I didn't know where to ask. I'm doing Django for couple of years, and I encountered following problem.
I'm doing a website which manages warehouse of company which lends music instruments. I have 3 types of products: serial -> which exist only in amount of 1 countable -> which exist in many amounts, like for example jack cable - they don't need information which one is broken for instance, so just information how many can we take *serial+countable* -> normally it doesn't matter which is which, in case sth is lost or broken. I'm using of course django admin to manage the data. Let's call the warehouse product Stuff It's not a big problem to save the data and manage it, but I have some specific requirements for serial+countable: 1. Reserve stuff for period of time. All 3 types in specific amount ( if available at this time) 2. Move specific amount of items from one warehouse to another (for instance one serial+countable object gets broken and we need to move them to repair warehouse from main) 3. every serial+countable object should have own history of events + comment history attached to it) 4. List of items (change_list in admin) shouldn't have 5 items of serial+countable, just one, with listing of serial numbers and status of each one of them inside the edit view. What I achieved so far: I have models: Stuff Event with M2M to Stuff which is through intermediate table with extra count field. So I can check for two basic types of stuff how many are busy at this time. So far there is no any definition of serial+countable in the models except for char choice field. So there's a FK from Stuff to Warehouse model, which is not enough. I hope my problem description is complete. Thank you for any help. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/c5ce27d0-187a-45fb-9afd-75b5ccc1cd3e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
