Connect, status, places, settings, test, sync and disconnect replace their
stubs. A nightly job (03:20) and the connect backfill read the timeline,
visits and residency endpoints through safeFetch and store one row of daily
values per local day: distances, places visited, minutes away from the home
place and the sealed country with its travel-day verdict. A private instance
needs its exact origin in DAWARICH_PRIVATE_ORIGINS.
The connection joins the shared ledger and the connection health model,
watched for errors only. The day carries a movement block, the model
projection drops the travel country, the two movement channels join the
correlation matrix under the environment module, travel days become trip
suggestions, and the days travel in the environment backup section.
Every new endpoint of the contract exists, wrapped in apiHandler, with its
authentication, module gate and request validation, and answers
501 not_implemented until its behaviour lands. The OpenAPI document carries
the new operations and schemas and the additive response fields on the
changed routes. The four server feature flags are published as false.
contract-stub-inventory.test.ts registers the stubbed routes; each one
leaves the register with the change that fills it. The route, sharing,
session, security, module-gate and outcome inventories name the new routes
deliberately, and the error-code catalogue lists the codes the routes emit
today.
Migrations 0402 to 0410: AI usage levels, biomarker aliases and merges,
medication ingredients (with the supplement label run kind), life
circumstance fact kinds, AI sections and AUDIT-C, Dawarich context, the
pulse day-mean method, intraday hour buckets, the readable location drop
and five relation link tables. Every new column carries its reader or a
pending-consumer marker.
0409 refuses to run while any home, location period or stored day still
holds a readable location, and names the counts. Locations are read from
the sealed copy only; the encryption backfill no longer handles them, and
the demo seed writes sealed locations only.
The new tables are backed up and wiped, the new sealed columns are in the
rotation registry with labels of their own, the AI usage level and the
life-circumstance confirmations travel with the backup, and the wellbeing
score reads the mental-health screeners only.
A background job fetches air quality, pollen and UV for every earlier
local day with a reading, mood entry, dose, symptom or workout: after the
update (boot and nightly discovery), when the home is set and when air
quality is switched on. A day with a weather row gets its air quality; a
day without one gets both, at the covering location period or else at the
home, also before the home was set. Days the source does not reach (before
2013 in Europe, before August 2022 elsewhere) stay empty and are not
counted.
Pending days are grouped by coarse location and cut into ranges of up to
90 days, joining days at most 14 apart, newest first. A run holds itself to
300 of the account's 400 daily calls and half of each instance window,
stores its progress on the user (migration 0391) and sends a follow-up while
it makes progress; a budget stop waits for the next discovery. The
Location & weather card shows the progress.
The air-quality client now asks pollen and dust from 2021 and skips the
request outside Europe before CAMS global starts.
The backfill route shared the analytics-read bucket and sent every
explicit range without a key, so one account could queue two-year
backfills until the instance-wide daily budget was gone for everyone.
The route now allows three backfills a rolling hour per account (429
environment.backfill_rate_limited) and one queued backfill per
twenty-minute slot, keyed on the account (409
environment.backfill_pending). Every fetch made for an account is also
charged to that account's own share of the daily budget, one twentieth
of it, so a refused request ends the run as budget-blocked and the
nightly run continues.
Fetch the Open-Meteo air-quality feed (CAMS, domains=auto) with the weather:
17 hourly variables folded into local days by fixed rules (means and maxima
only with 18 of 24 hours, ozone as the highest 8-hour running mean, UV only
with the midday hours), a value the feed did not cover stored as null, never
as zero. Requests are cut into 90-day chunks, newest first, and chunks before
mid 2022 ask for the eight pollutant and index variables only. An air-quality
failure never costs the weather row; the day stays unfetched and the nightly
gap fill (up to 90 days per account, newest first) asks for it again.
Every Open-Meteo request asks an instance-wide budget kept in Postgres first
(500 a minute, 4000 an hour, 8000 a day, weighted by the hosted pricing
rule). A refused request is not sent and the run ends as done with
budget_blocked. OPENMETEO_AIR_QUALITY_URL and ENVIRONMENT_AIR_QUALITY_DISABLED
are honoured; the account switch lives on PATCH /api/environment/preferences.
The home, each dated location period and each stored day keep their coarse
location sealed as one value under healthlog/environment-location/v1. The
writers write the sealed value only, the readers open it and fall back to the
readable columns for rows the free-text encryption backfill has not reached,
and the backfill now seals all three and clears the readable columns. The
backup carries the location readable in a portable file and sealed in a
disaster-recovery file; a restore seals either under the receiving key.
Three correlation channels join the environment family (PM2.5, the ozone
8-hour high, the day's highest pollen count), read through the averaged
same-day window and left empty while air quality is off. The Coach and MCP
gain get_environment: module-gated, clamped to the lookback limit, no
coordinate or place name anywhere, with provenance and the attribution
lines. The settings section gets the switch, the coverage and the newest
day's values; the dashboard shows a quiet chip on a day with high pollen,
a warm night or very poor air. Copernicus and Open-Meteo are credited next
to the values.
Land every file the v1.42 work shares before any of it is built, so the
parts built side by side never edit the same file.
Schema and migrations 0379-0386: the HEALTH_CONNECT measurement source,
ImportJob.kind, the air-quality columns and the per-user switch on the
environment tables, sealed environment locations with nullable plaintext,
managed-profile handover links, the per-type HealthKit arrival ledger, lab
unit-conversion provenance, and user-defined vaccines. Every new column is
annotated for the column-reader sweep.
HEALTH_CONNECT reaches every exhaustive list: the source labels, the
read enum (not the write allowlist), the source-priority ladder cap, now
the number of sources rather than a fixed eight, and the write-path smoke
test. RMSSD gets its own priority class and a 300 ms ceiling. The batch
syncTrigger gains `manual`, with its label on the Apple Health card.
Queues for the Health Connect import, the compaction-tombstone purge and
the measurement-table maintenance are registered with stub handlers;
host-metric sampling moves to every five minutes. Environment and work_mem
variables reach the compose whitelist, the production example and the
manifest. The proxy admits the handover link and redirects it at the edge,
and the Health Connect upload bypasses the proxy body limit.
The new routes answer 501 behind their final authentication and are
published in the contract; backup, wipe and key rotation classify the new
models and columns; the seven message bundles carry the base copy. Guards
that list release-pending keys and columns fail once an entry is wired, so
those lists empty themselves before the tag.
Also re-anchor a login-throttle fixture to the wall clock, where its
expiry is compared, and re-base the aggregate bundle cap on a measured
12 KB of new locale strings.
The home location of the environment module was rounded to 2 decimals,
about 1 km, which places a home in a neighbourhood rather than the town the
schema comment promised. The weather archive it feeds is gridded at 9 to
25 km, so the extra precision bought nothing.
Every stored coordinate of the module now goes through the same 1-decimal
rounding (about 11 km north-south, 7 km east-west at 50° N): the home, the
travel periods, the geocoder's results, the per-day weather rows, and a
restore of a file written with finer values. Migration 0361 rounds the
existing users, travel periods and per-day rows; running it twice changes
nothing more. The answers keep their shape, plain numbers. The API
descriptions and the schema comment say 1 decimal now.
The intake import built its replay key from the row's optional `zaehler`
field. That reads as a per-row counter — the documented example showed one —
but nothing required it to be unique and nothing checked. A reported export
carried the dose quantity there instead: 1 tablet, on all 28 rows. Every entry
queued under the same key, one dose reached the ledger, and the other 27 came
back reported as duplicates of a dose they had nothing to do with.
The key is the instant now, and `zaehler` is out of the contract rather than
accepted-and-ignored. Nothing is lost by dropping it: the live-row unique on
`(user_id, medication_id, scheduled_for, source)` already makes an imported
dose unique per instant, so a re-import of a file first imported under the old
key still dedups.
The telling is the other half. Two different facts were counted as one number:
entries of a submission that collide with each other, and doses the ledger
already holds. They are separate reasons now, grouped with a count, and the
dialog renders them through the same classifier and the same outcome line as
the CSV and JSON import cards — so an import that wrote nothing can no longer
answer in success tone. That rule shipped for the settings import panel and
this surface was not part of it; the guard now lists every import surface by
path, so a fourth one has to be added deliberately. `skippedInvalid` is gone:
it was hardcoded to zero on every path and reported a capability the importer
never had.
Alongside it, the other half of the environment report — a scheduled job that
fails every run has to say so. `recordError()` increments one unnamed counter,
so the admin status page could show a number and not which queue produced it,
and the module's own screen showed a zero day count with nothing to
distinguish "nothing stored yet" from "every run failed". pg-boss has held the
answer the whole time: a job that exhausts its retries keeps its queue name,
its error and its timestamp. The admin status now names the failing queues
with counts and the last error, the environment overview reports its own
account's failed runs, and neither needed a change at any of the thirty
`recordError()` call sites — a visibility fix that has to be remembered per
call site is the same failure one level up.
Refs #650, #646
Rework the per-day location resolution so it can no longer fabricate weather for
days before the home was set. Precedence, first hit wins:
1. an explicit dated location period (a trip, or a corrected stretch of
history) covering the day;
2. DEVICE — a reserved slot for a future client-supplied coarse per-day
location (ranks between the period and home; not produced server-side yet);
3. the home location, but only for days on/after its effective-from date;
4. otherwise the day is skipped.
The home route stamps `homeSince` whenever the home is set/updated and returns
it. The overview exposes it. Backfill bounds are now optional and default to the
conservative `[homeSince .. today]` span instead of a fixed reach onto the
current home; days before `homeSince` still resolve to a skip in the worker, so
even a wider explicit start cannot back-fill weather for the pre-home past. To
reach further back a user adds an explicit location period for that range.
Add unit coverage for the precedence (including the effective-from boundary and
the skip-not-guess rule) and the default backfill range.
Add the opt-in Environment module (default off), its Settings surface (home
location search, travel overrides, backfill, with Open-Meteo attribution), the
gated API routes (overview, home, geocode, travel CRUD, backfill), the nightly
pg-boss fetch job with a lookback window plus on-demand backfill, the query
keys, six-locale strings, and the regenerated OpenAPI. The module performs an
outbound weather fetch tied to a coarse location, so it ships dark and the user
turns it on deliberately; off means no job, no row, no egress.
Marc-André Bombeck