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Author SHA1 Message Date
9f06930a0d
chore: excise the dead Central NATS consumer path (-11,328 LOC) (#144)
* chore: excise the dead Central NATS consumer path

Central was retired and its database dropped 2026-07-15; its NATS broker no
longer exists. Verified against the live CT108 deployment: all 12 adapters
run feed_source=native, zero on central, and central.enabled is False
(default, never overridden). The consumer and its handlers were unreachable.

Removed:
- central/consumer.py and 6 dead handlers (nws, quake, swpc, nwis, avy,
  incident) -- their handle_* entrypoints were reachable only from the
  consumer's dispatch
- the Central wiring in main.py (init, guarded start, retry loop, stop path)
- the dead config surface: CentralConsumerConfig, EnvironmentalConfig.central,
  adapter_config ("central","severity_thresholds") and its display block
- the nats-py dependency (consumer.py was its only importer)
- 19 test files that exercised only the dead path

KEPT -- these live under central/ but are imported directly by native
adapters, and deleting them would break production:
- wfigs_handler.py: firms_handler._handle_pass_boundary() calls its _render()
  on the live FIRMS growth-fire path (env/firms.py -> ingest_hotspot_pixel)
- firms_handler, satpass_handler, tle_handler: split files whose handle_*
  entrypoints are dead but whose engines are live. Left intact; splitting
  them is separate work.
- pass_predictor, budget, idaho_gauge_sites: fully live.

The usgs_quake keys global_mag_floor / regional_mag_floor / regional_centroid
/ regional_radius_mi / broadcast_pager_alerts are NOT removed despite comments
labelling them "CENTRAL-PATH ONLY" -- notifications/gating/quake.py reads them
unconditionally in the native path. Those comments are corrected separately.

Test-count note: the suite drops ~425 tests. Most were migration PARITY tests
whose sole purpose was proving the native rewrite byte-matched the Central
handler (golden byte-parity, cross-source identity, gate-sequence replay).
With the handler deleted there is nothing left to compare against, so they
cannot exist. Native-only tests were kept and reworked where a test reached
for a central symbol incidentally. This is a real coverage loss, accepted
deliberately: the parity harness proved the refactor faithful, and git
history preserves the originals.

Suite: 1984 passed, 6 failed -- the same 6 pre-existing failures as main
(stale SCHEMA_VERSION x3, expired TLE fixtures x2, one order-dependent),
all being fixed on fix/green-test-suite. No new failures.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(nws): restore native-only golden coverage for the wire formatter

Commit ca751fb5 deleted the Central nws_handler parity harness along with
the handler itself, which took the ONLY tests that pinned formatters.nws
.format()'s literal wire output. Gate-sequence and schema-conformance
tests already survived natively; the formatter's actual rendered text did
not have any native-only regression net.

Add TestFormatterGolden to test_nws_refactor.py: 3 real-fixture cases plus
6 hand-built pathological cases mined from the deleted test_nws_handler.py
(SVR path-sampling, the "no dangling separator" regression, TOR on-ground
vs radar-indicated, FFW flood-cause detection). Every literal was verified
by temporarily restoring the pre-excision central.nws_handler._render()
from git history (ca751fb5^) in a throwaway, uncommitted script, confirming
byte-identical output against the current native format() for all 37 real
fixtures (nws/ + nws_last/) and all 9 pathological cases, then pinning the
confirmed-matching string as the literal -- not a blind snapshot of
current behavior.

quake/swpc/avalanche/hydro/incident/fire were checked and already carry
equivalent native-only golden coverage (added directly in ca751fb5), so no
changes were needed there.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-17 14:03:40 -06:00
5dd8266abe
fix(firms): repair the FIRMS fire-fusion Event contract (issues #117-#119) (#120)
Three independent bugs kept firms_handler's growth/spotting/halt/cluster
fusion decisions from reaching a correct mesh Event:

- #117: consumer._normalize() computed `category` from the raw Central
  category BEFORE the per-adapter handler ran and never re-read
  data["category"] afterward, so every firms_handler category stamp was a
  silent no-op. Now re-read post-dispatch, validated against the known
  category registry (unrecognized overrides are logged and ignored).

- #118: consumer.py only ever honors data["_severity_override"], but
  firms_handler's halt/spotting/cluster sites stamped the plain
  data["severity"] key instead (only growth used the right key). Switched
  all three sites to `_severity_override` for one consistent contract.
  This is severity plumbing only -- it does not change which events fire.

- #119: FirePacer's gate only matched source in ("fires","wfigs") at
  severity=="priority", so FIRMS fusion broadcasts (source="firms",
  growth/spotting at "immediate") never reached the pacer. Broadened the
  gate to cover "firms" + {"priority","immediate"}, and gave FirePacer
  head-of-line insertion so an "immediate" event is never stuck behind
  already-queued "priority" events. Still unbounded/never-drops.

Cluster detection is left exactly as main ships it: live, always on, no
toggle (PR #73's curated new-fire cluster broadcasts with cold-start
silent-seeding). Only its severity-override key changes, under #118.

Updated existing tests that asserted the old (buggy) data["severity"]
contract, and added tests/test_firms_fusion_event_contract.py covering
all three fixes end-to-end through consumer._normalize()/_handle() and
FirePacer directly.

Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-11 17:41:40 -06:00