giles
ab75e505a8
Phase 1 — Macros: defmacro + quasiquote syntax (`, ,, ,@) in parser,
evaluator, HTML renderer, and JS mirror. Macro type, expansion, and
round-trip serialization.
Phase 2 — Expanded primitives: app-url, url-for, asset-url, config,
format-date, parse-int (pure); service, request-arg, request-path,
nav-tree, get-children (I/O); jinja-global, relations-from (pure).
Updated _io_service to accept (service "registry-name" "method" :kwargs)
with auto kebab→snake conversion. DTO-to-dict now expands datetime fields
into year/month/day convenience keys. Tuple returns converted to lists.
Phase 3 — Declarative handlers: HandlerDef type, defhandler special form,
handler registry (service → name → HandlerDef), async evaluator+renderer
(async_eval.py) that awaits I/O primitives inline within control flow.
Handler loading from .sx files, execute_handler, blueprint factory.
Phase 4 — Convert all fragment routes: 13 Python fragment handlers across
8 services replaced with declarative .sx handler files. All routes.py
simplified to uniform sx dispatch pattern. Two Jinja HTML handlers
(events/container-cards, events/account-page) kept as Python.
New files: shared/sx/async_eval.py, shared/sx/handlers.py,
shared/sx/tests/test_handlers.py, plus 13 handler .sx files under
{service}/sx/handlers/. MarketService.product_by_slug() added.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Events App
Calendar and event booking service for the Rose Ash cooperative platform. Manages calendars, time slots, calendar entries (bookings), tickets, and ticket types.
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/
calendars/ # Calendar listing
calendar/ # Single calendar view and admin
calendar_entries/ # Calendar entries listing
calendar_entry/ # Single entry view and admin
day/ # Day view and admin
slots/ # Slot listing
slot/ # Single slot management
ticket_types/ # Ticket type listing
ticket_type/ # Single ticket type management
tickets/ # Ticket listing
ticket_admin/ # Ticket administration
markets/ # Page-scoped marketplace views
payments/ # Payment-related views
fragments/ # container-nav, container-cards fragments
models/ # Re-export stubs (Calendar, CalendarEntry, Ticket, etc.)
services/ # register_domain_services() — wires calendar + market + cart
templates/ # Events-specific templates (override shared/)
Models
All events-domain models live in shared/models/:
| Model | Description |
|---|---|
| Calendar | Container for entries, scoped to a page via container_type + container_id |
| CalendarEntry | A bookable event/time slot with state (pending/ordered/provisional) and cost |
| CalendarSlot | Recurring time bands (day-of-week + time range) within a calendar |
| TicketType | Named ticket categories with price and count |
| Ticket | Individual ticket with unique code, state, and order_id (plain integer, no FK) |
| CalendarEntryPost | Junction linking entries to content via content_type + content_id |
order_id on CalendarEntry and Ticket is a plain integer column — no FK constraint to the orders table. The cart app writes these values via service calls, not directly.
Cross-domain communication
services.market.*— marketplace queries for page viewsservices.cart.*— cart summary for context processorservices.federation.*— AP publishing for new entries
Fragments served
- container-nav — calendar entries + links for blog sidebar
- container-cards — event cards for blog listing pages