giles
1f36987f77
The inter-service data layer (fetch_data/call_action) was the least structured part of the codebase — Python _handlers dicts with ad-hoc param extraction scattered across 16 route files. This replaces them with declarative .sx query/action definitions that make the entire inter-service protocol self-describing and greppable. Infrastructure: - defquery/defaction special forms in the sx evaluator - Query/action registry with load, lookup, and schema introspection - Query executor using async_eval with I/O primitives - Blueprint factories (create_data_blueprint/create_action_blueprint) with sx-first dispatch and Python fallback - /internal/schema endpoint on every service - parse-datetime and split-ids primitives for type coercion Service extractions: - LikesService (toggle, is_liked, liked_slugs, liked_ids) - PageConfigService (ensure, get_by_container, get_by_id, get_batch, update) - RelationsService (wraps module-level functions) - AccountDataService (user_by_email, newsletters) - CartItemsService, MarketDataService (raw SQLAlchemy lookups) 50 of 54 handlers converted to sx, 4 Python fallbacks remain (ghost-sync/push-member, clear-cart-for-order, create-order). Net: -1,383 lines Python, +251 lines modified. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Market App
Product browsing and marketplace service for the Rose Ash cooperative. Displays products scraped from Suma Wholesale.
Structure
app.py # Application factory (create_base_app + blueprints)
path_setup.py # Adds project root + app dir to sys.path
entrypoint.sh # Container entrypoint (Redis flush, start)
bp/
market/ # Market root, navigation, category listing
browse/ # Product browsing with filters and infinite scroll
product/ # Product detail pages
cart/ # Page-scoped cart views
api/ # Product sync API (used by scraper)
fragments/ # container-nav fragment (market links)
scrape/ # Suma Wholesale scraper
models/ # Re-export stubs pointing to shared/models/
services/ # register_domain_services() — wires market + cart
templates/ # Market-specific templates (override shared/)
Cross-domain communication
services.cart.*— cart summary via CartService protocolservices.federation.*— AP publishing via FederationService protocol
Fragments served
- container-nav — market navigation links for blog sidebar
Scraping
bash scrape.sh # Full Suma Wholesale catalogue
bash scrape-test.sh # Limited test scrape