Closes the reveal contract gap: POST /purchased opens a pack and returns
metadata; the client then polls GET /purchased for the opened items. Store BUY
returns items inline, but owned reward-pack (e.g. pack 70) opens had no reveal
read path, so a real FIFA session would show nothing after opening.
Faithful to the Python oracle (fut_store.last_pack / purchased pile): the reveal
is the set of owned items currently in the FIFA "purchased" pile — durable,
idempotent on repeat GET, cleared per-item when a card is moved to the club, and
appended-to by each open. Not a replay cache; presentation state derived from
the durable pile store + Core inventory.
- pile_store.rs: `list_by_pile(pile) -> Vec<core_item_id>` (reveal membership).
- economy_store.rs: `PurchasedPileSink` trait + optional `StoreDeps.purchased`;
handle_store_buy/handle_pack_open record each minted item into the "purchased"
pile. `shape_purchased_reveal` (pure): filter Core inventory to the purchased
pile, shape with the SAME `shape_club_response` /club uses. Grants nothing,
consumes no entitlement, allocates no id, moves no coins.
- lib.rs: EconomyRoute::PackReveal + classify_economy (GET purchased);
BridgedPurchasedSink (records via the runtime bridge from the sync dispatch
thread); dispatch reads the pile async + Core inventory sync + pure-shapes.
Scoping: single fifa17 profile/club (like the Python oracle), so all sessions
share one purchased pile — DIFFERENT-BY-DESIGN vs a per-SID cache, matching the
oracle's single-profile model.
Tests: pile_store::list_by_pile_filters_and_reflects_moves; and the dispatch E2E
now opens pack 70 (entitlement seeded via the Core economy API) and asserts GET
/purchased reveals the opened items and is idempotent on repeat. host 71 lib +
2 integration + 24 host_test green; clippy -D warnings + fmt clean.
OpenFUT Agent
747cc234c1