Upgrade seed-hs2-chokepoint-exposure.mjs to batch-read Comtrade
bilateral HS4 data from Redis and pre-compute flow-weighted exposure
scores using the same union-based route coverage algorithm as the
handler (chokepoint-exposure-utils.ts).
Pre-populated cache entries now contain differentiated per-sector
scores, reducing on-demand computation in the handler. Falls back to
country-level route scoring for countries without Comtrade data.
Follow-up to #3017 which added on-demand flow-weighted computation.
* feat(supply-chain): Sprint 0 — chokepoint registry, HS2 sectors, war_risk_tier
- src/config/chokepoint-registry.ts: single source of truth for all 13
canonical chokepoints with displayName, relayName, portwatchName,
corridorRiskName, baselineId, shockModelSupported, routeIds, lat/lon
- src/config/hs2-sectors.ts: static dictionary for all 99 HS2 chapters
with category, shockModelSupported (true only for HS27), cargoType
- server/worldmonitor/supply-chain/v1/_chokepoint-ids.ts: migrated to
derive CANONICAL_CHOKEPOINTS from chokepoint-registry; no data duplication
- src/config/geo.ts + src/types/index.ts: added chokepointId field to
StrategicWaterway interface and all 13 STRATEGIC_WATERWAYS entries
- src/components/MapPopup.ts: switched chokepoint matching from fragile
name.toLowerCase() to direct chokepointId === id comparison
- server/worldmonitor/intelligence/v1/_shock-compute.ts: migrated from old
IDs (hormuz/malacca/babelm) to canonical IDs (hormuz_strait/malacca_strait/
bab_el_mandeb); same for CHOKEPOINT_LNG_EXPOSURE
- proto/worldmonitor/supply_chain/v1/supply_chain_data.proto: added
WarRiskTier enum + war_risk_tier field (field 16) on ChokepointInfo
- get-chokepoint-status.ts: populates warRiskTier from ChokepointConfig.threatLevel
via new threatLevelToWarRiskTier() helper (FREE field, no PRO gate)
* feat(supply-chain): Sprint 1 — country chokepoint exposure index + sector ring
S1.1: scripts/shared/country-port-clusters.json
~130 country → {nearestRouteIds, coastSide} mappings derived from trade route
waypoints; covers all 6 seeded Comtrade reporters plus major trading nations.
S1.2: scripts/seed-hs2-chokepoint-exposure.mjs
Daily cron seeder. Pure computation — reads country-port-clusters.json,
scores each country against CHOKEPOINT_REGISTRY route overlap, writes
supply-chain:exposure:{iso2}:{hs2}:v1 keys + seed-meta (24h TTL).
S1.3: RPC get-country-chokepoint-index (PRO-gated, request-varying)
- proto: GetCountryChokepointIndexRequest/Response + ChokepointExposureEntry
- handler: isCallerPremium gate; cachedFetchJson 24h; on-demand for any iso2
- cache-keys.ts: CHOKEPOINT_EXPOSURE_KEY(iso2, hs2) constant
- health.js: chokepointExposure SEED_META entry (48h threshold)
- gateway.ts: slow-browser cache tier
- service client: fetchCountryChokepointIndex() exported
S1.4: Chokepoint popup HS2 sector ring chart (PRO-gated)
Static trade-sector breakdown (IEA/UNCTAD estimates) per 9 major chokepoints.
SVG donut ring + legend shown for PRO users; blurred lockout + gate-hit
analytics for free users. Wired into renderWaterwayPopup().
🤖 Generated with Claude Sonnet 4.6 via Claude Code (https://claude.com/claude-code) + Compound Engineering v2.49.0
Co-Authored-By: Claude Sonnet 4.6 (200K context) <noreply@anthropic.com>
* fix(tests): update energy-shock-v2 tests to use canonical chokepoint IDs
CHOKEPOINT_EXPOSURE and CHOKEPOINT_LNG_EXPOSURE keys were migrated from
short IDs (hormuz, malacca, babelm) to canonical registry IDs
(hormuz_strait, malacca_strait, bab_el_mandeb) in Sprint 0.
Test fixtures were not updated at the time; fix them now.
* fix(tests): update energy-shock-seed chokepoint ID to canonical form
VALID_CHOKEPOINTS changed to canonical IDs in Sprint 0; the seed test
that checks valid IDs was not updated alongside it.
* fix(cache-keys): reword JSDoc comment to avoid confusing bootstrap test regex
The comment "NOT in BOOTSTRAP_CACHE_KEYS" caused the bootstrap.test.mjs
regex to match the comment rather than the actual export declaration,
resulting in 0 entries found. Rephrase to "excluded from bootstrap".
* fix(supply-chain): address P1 review findings for chokepoint exposure index
- Add get-country-chokepoint-index to PREMIUM_RPC_PATHS (CDN bypass)
- Validate iso2/hs2 params before Redis key construction (cache injection)
- Fix seeder TTL to 172800s (2× interval) and extend TTL on skipped lock
- Fix CHOKEPOINT_EXPOSURE_SEED_META_KEY to match seeder write key
- Render placeholder sectors behind blur gate (DOM data leakage)
- Document get-country-chokepoint-index in widget agent system prompts
* fix(lint): resolve Biome CI failures
- Add biome.json overrides to silence noVar in HTML inline scripts,
disable linting for public/ vendor/build artifacts and pro-test/
- Remove duplicate NG and MW keys from country-port-clusters.json
- Use import attributes (with) instead of deprecated assert syntax
* fix(build): drop JSON import attribute — esbuild rejects `with` syntax
---------
Co-authored-by: Claude Sonnet 4.6 (200K context) <noreply@anthropic.com>
