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Gist 033ea14fe76d6ec0e0a7

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Aandybak
Last edited May 10, 2014
Created on May 10, 2014

This example shows three versions of a Django view endpoint that retrieves the lowest stock level for a set of item models tied to a subbooking. The first version is a dense one-liner that queries each item ID individually, while the second and third versions optimize by filtering all item models at once using Django’s ORM `filter(id__in=pks)`. The code relies on Django’s `Response` object, `ItemModel.objects`, and `request.QUERY_PARAMS` to parse incoming query parameters, with each version producing the same dictionary mapping item primary keys to their lowest stock values.

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