The Rose Ash Cinema object model, operable on events.rose-ash.com/cinema.
- host/blog-seed-cinema!: seeds the type-posts (cinema/screen/calendar/film/ticket-type/showing/
offering) + Rose Ash Cinema with two screens (each capacity 100 + a calendar) + ticket types
(adult/u18/concession/standing). Idempotent. Called from serve.sh's events block.
- /cinema page: screens (with capacity) → their calendars → showings; a Films list (each with its
ticket types); an Add-film form; a Book-a-showing form.
- host/blog-new-film: creates a film is-a film + default ticket types (adult, u18).
- host/blog-new-showing: books a Film onto a Calendar at a time (showing of-film / on-calendar,
calendar --scheduled--> showing), with an optional per-showing capacity override, and SNAPSHOTS
the film's ticket types as Offerings (offering of-type, showing --offers--> offering, price field).
- Views: host/blog--screens-view / --calendar-view / --films-view (all via out-raw for federated refs).
LIVE: events.rose-ash.com/cinema shows the two screens + calendars; add 'Dune' → film with adult/u18;
book Dune on cal-screen-1 Fri 8pm → a showing with offerings, listed under the calendar. blog 218/218.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
giles
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