prop/lib
Graham McIntire fe2ad2df15
fix(pskr): self-healing follow-up sampler runs for hours with missing HRRR
The producer-only path left older hours stuck at 0% HRRR coverage
forever once their fetch tasks drained: the rolling-window cron only
re-passes the prior hour, so manual lookback runs (or any
out-of-window hour) wrote NULL samples + enqueued tasks, then never
re-ran to UPSERT the now-landed HRRR data.

Fix: split the responsibility cleanly.

* CalibrationSampler.build_for_hour/1 now returns
  %{upserted: int, missing_hrrr_cells: int} so callers know whether
  the producer enqueued anything (i.e. whether a follow-up makes
  sense). Spec-tightened with a new @type result.
* PskrCalibrationWorker, after each hour's sampler pass, schedules a
  follow-up of itself for that exact hour 10 min later when missing
  > 0. The follow-up carries args %{"hour_utc" => ..., "_follow_up"
  => true}; the sentinel prevents follow-ups from chaining further
  follow-ups (rolling-window cron is the safety net).

Tests:
* Updated 4 existing sampler tests to the new map return shape.
* Moved the follow-up assertions from the sampler suite into the
  worker suite where they belong (sampler is now scheduling-free).
* Added 3 worker tests: schedules-when-missing, no-schedule-when-
  covered, follow-up-doesn't-chain.

3313 tests + 228 properties, 0 failures.
2026-05-05 18:00:10 -05:00
..
microwaveprop fix(pskr): self-healing follow-up sampler runs for hours with missing HRRR 2026-05-05 18:00:10 -05:00
microwaveprop_web fix(contacts/map): align line colors with sidebar legend 2026-05-05 13:56:02 -05:00
mix/tasks polish(aprs): consolidate callsign regex, document raise, note negative-sample v1 limit 2026-05-01 13:10:57 -05:00
microwaveprop.ex initial 2026-03-28 11:28:47 -05:00
microwaveprop_web.ex chore(deps): drop gettext 2026-04-24 12:31:21 -05:00