django-filter was already installed and set as DEFAULT_FILTER_BACKENDS
but unused everywhere. Replace hand-rolled get_queryset filtering with
FilterSet classes (stores/catalog/locations/reviews) and
filterset_fields (orders status). drf-spectacular auto-documents these
for swagger, so the manual OpenApiParameter declarations for the
migrated fields are removed (stores keeps lat/lng manual since
geo-distance isn't a plain filter).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Category/neighborhood/search/lat/lng filters on GET /api/v1/stores/
already worked but weren't declared to drf-spectacular, so they never
showed up in swagger.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Django 6 + DRF resource server against the Gooyal accounts OAuth2 service,
matching the Winsoo ecosystem's conventions. Covers locations, stores,
catalog, cart, checkout/orders (with the multi-store-cart split and the
status stepper), reviews, and notifications, plus a demo-data seed command.
Payment integration (wallet debits, online gateway, seller payouts) is
intentionally left out here — see feature/payment.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
