The snapshot builder probed rollup coverage up front to gate the thick
extras phase, then called computeSummariesSlice which re-ran the
identical probeRollupCoverage query. Thread the already-probed map into
the slice as an optional argument so the snapshot's hot path issues the
probe once. The argument is optional with the internal probe as the
fallback, so every other caller is unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The analytics compliance streak keyed days with host-local
getFullYear/getMonth/getDate against a timeline whose slot.day is minted
in the user's IANA zone, so the streak drifted off by a day whenever the
server clock's zone differed from the user's. Consolidate onto the
detail-page streaksFromTimeline helper threaded with the medication's
timezone so both call sites share one correct day-keyed walk.
Also fix the DST step in that helper: it stepped a fixed +24h while its
comment claimed 25h, which could skip a local day on the 23h
spring-forward boundary and run the window short. Snap each cursor to
the user-local midnight and advance +25h then re-snap, mirroring the
cadence expander, so every local calendar day is visited exactly once
across 23/24/25h boundaries.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A weekly injectable (e.g. a GLP-1 dose) with real recorded intakes
reported 0% compliance on the medication card across every window
(7 / 30 / 90 days). The web reads the server-computed rate verbatim,
so the server value itself was wrong.
The intake-to-slot matcher used a fixed +/-12h pairing radius. That is
correct for a daily cadence (24h inter-slot gap) but far too tight for a
once-weekly dose: a real intake is rarely logged within 12h of the
schedule's configured time-of-day, because the user takes the shot on
whichever day and time of the dosing week suits them. Those intakes fell
outside the radius, every weekly slot read "missed", and the rate
collapsed to 0% while the matching intakes were orphaned.
Scale the pairing radius with the cadence gap. `pairDoses` now derives a
per-slot radius from half the distance to its nearer neighbouring slot
(so two adjacent slots never double-claim one intake), floored at the
12h base so daily and multi-dose-daily cadences keep their exact prior
behaviour. `buildCadenceTimeline` additionally probes the schedule's
intrinsic cadence over a padded window and passes half the minimum
inter-slot gap as a radius floor, so a window holding a single expected
slot (a weekly med over a 7-day window) widens correctly too.
A weekly cadence now pairs an intake logged anywhere in the dosing week
to that week's slot, reporting the true rate. Daily-cadence matching is
unchanged.
Adds unit coverage for the widened radius and a real-Postgres integration
test mirroring the weekly-injectable row + off-time intakes.
Apple Health writes an unspecified ASLEEP aggregate alongside the granular
CORE/DEEP/REM partition for the same period. The asleep total already preferred
the granular partition, but the per-night/per-session `stages` map and the
hypnogram `segments` list recorded every stage row unconditionally, so a night
ended up carrying the granular set PLUS its ~equal bare twin — a double-height
green ASLEEP block on the stacked bar and the hypnogram, and a doubled total in
the analytics stage breakdown. Route the `stages` map and the `segments` list
through the same granular-over-bare gate as the asleep total: when a session
carries a granular stage, drop the redundant bare ASLEEP (and stage-less) rows
everywhere. WHOOP never emits a bare ASLEEP, so WHOOP nights are unaffected.
Apply the gate per session, not over the merged night pool, so a granular
overnight no longer strips a same-day bare-only nap's minutes from the night
total. Render the hypnogram per-segment in the stage palette (one ReferenceArea
per segment) instead of a single flat cyan line, and show the breakdown plus
totals footer whenever any per-stage minutes exist — reserving the unavailable
state for a truly empty session — so a legacy stage-summary night still surfaces
its breakdown. Thread the user's source priority into the CSV export's sleep
dedup, and honour offset with a true pre-slice night count on the sleep list.
Add reconstructSleepSessions — the session-level sibling to
reconstructSleepNights that keeps each sleep session separate (rather
than merging same-wake-day sessions under one key) and resolves every
stage row to its absolute span (start = measuredAt − duration), picks
one canonical source per session, and counts mid-sleep awakenings.
Add pickMainNightAndNaps to make the nap convention explicit: the main
night is the session with the most asleep minutes; every other session
on the same wake day is a nap, surfaced separately and never folded into
the headline.
These views are pure functions over existing per-stage rows — no schema
change, no new measurement type. They back the per-night list collapse,
the analytics reconciliation, and the hypnogram.
Apple Health (and some WHOOP shapes) write BOTH an unspecified ASLEEP
aggregate row AND the granular CORE/DEEP/REM breakdown for the same
sleep period. The per-night reconstruction summed both, so a real ~8 h
night surfaced as ~16 h across every sleep surface — the chart showed
~16-18 h points and the target-range 30-day average read ~16.4 h/day.
Prefer the granular partition: when any CORE/DEEP/REM stage is present
for a night/source, count only those; fall back to the bare ASLEEP (or
a stage-less legacy/manual) row only when no granular stage exists.
IN_BED and AWAKE stay excluded; dual-source nights still collapse to one
canonical source via the user's sleep priority ladder. The same rule
applies inside the per-source asleep tiebreak so a source writing both
shapes is not over-weighted.
Align the surfaces that bypassed the shared helper:
- insights/targets: SLEEP_DURATION was averaged as raw per-stage rows
(minutes) and fed into a target band expressed in hours, producing the
bogus 16.4 h/day. Reconstruct per-night time-asleep, convert to hours,
and classify + roll up consistency on the nightly hour totals.
- coach snapshot: route the sleep block through reconstructSleepNights
so the prompt narrates the same nightly numbers (was summing every
stage row, including IN_BED + AWAKE).
- sleep card chart: read /api/measurements/series?kind=sleep (night
reconstruction, hours) instead of the generic measurement
daily-average path, and label the axis in hours instead of minutes.
Add regression fixtures: a night with both a bare ASLEEP row and the
granular breakdown asserts the granular total (no double-count); a
dual-source night with both shapes per source; and a multi-night 30-day
average that lands at ~8 h, not ~16 h.
Per-stage SLEEP_DURATION rows carry the stage segment's END instant, so a
night where the user falls asleep before local midnight spread its stages
across two calendar days. Keying each stage by its own day split one
overnight sleep into two partial nights, and the headline last-night tile
showed only the post-midnight slice.
Reconstruct nights by clustering stage segments into sessions: a new session
starts only when the next segment's start (end minus its minute duration) is
more than three hours after the running session end. A single long stage
block no longer splits a night, a daytime nap stays separable from the
following overnight block, and the gap is measured on the absolute instant so
the clustering is DST-immune. Each session is keyed by the local wake day of
its latest segment end, matching the convention that a sleep session belongs
to the morning you wake up.
Collapse a multi-source night to one canonical source before summing, using
the user's sleep source-priority ladder (default WHOOP > Apple Health >
Withings), so a dual-source account no longer double-counts the total. Sources
are never blended within a night.
Bound the series sleep read to one year even on the 'Alle' range, matching the
slim slice's sleep window, so a multi-year dual-source account does not walk a
six-figure stage-row set into JS.
Add fixtures straddling local midnight, crossing a DST spring-forward, keeping
a nap separable, and collapsing a dual-source night.
SLEEP_DURATION is stored in minutes, one row per sleep stage per night
(IN_BED / AWAKE / ASLEEP / CORE / DEEP / REM) since the HealthKit
category-sample ingest landed. The value is not cumulative, so reading
the single most-recent row surfaced one stage's minutes — never the
night. The dashboard sleep tile and the sleep series therefore showed a
fragment of the night rather than the night.
Add a shared `summarizeSleepNights` helper that groups the per-stage
rows by the wake-day calendar date in the user's timezone and sums the
asleep stages (CORE + DEEP + REM, plus a legacy bare-duration row),
excluding IN_BED and AWAKE per the AASM convention already used by the
sleep score. Wire it into:
- the dashboard summary tile, which now emits last night's time asleep
in hours with an explicit `unit: "h"` and a per-stage breakdown for a
future detail view;
- the sleep series, which now returns one point per night (time asleep
in hours) plus a top-level `unit` for every kind so clients never
infer the unit;
- the slim summaries slice, so the web dashboard tile and the insights
overview read per-night totals (kept in canonical minutes there; the
web tile converts to hours) — strictly more correct than averaging
across stage rows, and parity with the iOS value.
- Drop the unused `now` field from the coach `ExtractOpts` type; fact
extraction never read it (conversation-summary keeps its own `now`).
- Correct the no-ladder tiebreak docstring in measurement-read: the
collapse picks the alphabetically smallest source name, matching the
live-SQL `ORDER BY … source` tiebreak, not max count.
- Replace the hand-inlined canonical-source subquery in the summaries
rollup-path narrows query with `canonicalMeasurementsFrom(rank, "90 days")`
for live/rollup parity with its siblings.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Load the source-priority blob once and pass it into both BP readers
instead of letting each re-query the user.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Load the source-priority blob once and pass it into the three
readRollupBuckets calls instead of letting each re-query the user.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- conversation-summary: fault-isolate the per-message decrypt in the
fold loop so one undecryptable historic turn (e.g. mid key-rotation)
no longer permanently stalls a conversation's summary refresh.
- source collapse: unify the no-ladder tiebreak on alphabetically
smallest source across the JS reader and the all-time rollup SQL, so a
ranked vital whose day carries only off-ladder sources resolves to the
same canonical source on the warm and the live-SQL read paths.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Complete the source-aware rollup read path: the slim summaries slice
(rollup + live), the comprehensive aggregator (both paths, including the
dailyByType correlation feed), and the /api/measurements route (rollup
read + the live date_trunc fallback) now resolve overlapping sources to
the source-priority ladder's canonical reading per (type, day) before
aggregating. A dual-source vital (e.g. WHOOP + Apple Watch resting heart
rate) surfaces one canonical series instead of a blend or a doubled
count; cumulative metrics keep summing per canonical source.
The collapse runs in SQL where the aggregate must stay a single
round-trip (buildSourceRankCase emits a per-user ladder-rank CASE;
canonicalMeasurementsFrom restricts a live read to canonical-source rows)
and in application code (collapseRollupRowsBySource) for the row readers,
both driven by the same resolved ladders so live and rollup agree.
Also widens the enum-literal SQL whitelist to accept digits so VO2_MAX
no longer throws on the typed write-hook recompute or the rank CASE.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The v1.9.0 time-range work imported ANALYTICS_RANGES as a value into the
time-range pills and the insights layout-prefs hook from range-delta.ts.
That module also pulls the rollup readers and the Postgres client, so the
value import dragged pg (dns/fs/net/tls) into the browser bundle and broke
the production build with eight "Module not found" errors.
Move the client-safe pieces — the range list, its type, the per-range
window length, and the period-over-period result shapes — into a new
range-shared module that imports nothing server-side. The insights client
components import from there; range-delta.ts re-exports the same names so
the server route and the OpenAPI registry keep their import paths. The
window-composition logic and the rollup/db imports stay server-side.
No runtime behaviour change — a pure module-boundary split.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 75124e76c1e987d8a022fb39d891049340199b38)
Add a 7d / 30d / 90d / 1y segmented control to every HealthKit metric page,
between the stat strip and the chart, with a sentiment-coloured "vs prior
period" delta caption beside it.
New route GET /api/analytics/range?type=<MeasurementType>&range=<7d|30d|90d|1y>
returns the current-window aggregate, the previous comparable window, and the
composed delta. Single metric type by construction, so the read is one
rollup-tier call covering the trailing 2N days sliced into the two halves —
no per-type fan-out, no Prisma-pool burst. Reuses the WMY readers
(readBestGranularityRollups + aggregateWmyBuckets) and the two-window pattern
the year-ago baseline already uses; count/min/max/mean/sum compose across
buckets, SD/slope/r2 stay out (not composable). The cached summaries slice is
untouched so the hottest dashboard cache key never fragments.
The delta caption reuses the dashboard's metric-aware up-good/up-bad colour
logic — extracted from trend-card into a shared trend-sentiment module — with
the metric's good direction sourced from the metric-status registry
(target-band metrics render neutral, matching deviation framing). When the
prior window has no data the caption shows "no prior-period data" rather than
a misleading 0%. The range choice persists across metrics via a localStorage
seam and defaults to 30d so nothing regresses. Cache keyed per (type, range)
through the query-key factory.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit eac87a9f8b144f4d8e7a8b950528a19d5dcf8726)
`expectedSlotsBetween` walked the full requested window even for a
medication younger than that window. The legacy weekday expander floors
on `startsOn` but not on `createdAt`, so a two-day-old daily med
reported seven expected doses over a seven-day window and thirty over a
thirty-day window — counting days before it existed. Clamp the window
lower bound to `createdAt` so the expected-dose counts, and the window
selection that reads them, reflect the medication's real age. The
displayed rates already clamp independently via `calculateCompliance`,
so only the slot counts change.
v1.8.5 swapped the long-standing 7-/30-day compliance rows for a per-dose
adherence timeline on sparse-cadence medications. The timeline breaks the
card layout and reads as restless, so every medication is back to two
percentage rows.
The two windows are no longer hardcoded — they scale with the dosing
cadence. selectComplianceWindows walks a 7/30 -> 30/90 -> 90/365 ladder and
returns the densest rung whose both windows clear MIN_STABLE_DOSES realised
expected doses, so a daily med stays on 7/30, a weekly med steps up to
30/90, and a rolling 35-day injection lands on the widest 90/365 rung. When
even the top rung can't clear the floor (a brand-new or very rare med) the
widest rung is returned so the card still shows two honest rows. The row
labels follow the chosen windows via a parametrised complianceWindow string.
The compliance percentage math is unchanged: each row is the existing
cadence-aware calculateCompliance over the selected window. compliance7 /
compliance30 stay on the wire verbatim for iOS and the Health Score.
- compliance.ts: replace the timeline display with selectComplianceWindows +
the window ladder; buildComplianceDisplay now returns the two scaled rows
- remove the dose-adherence-timeline component and its now-dead strings
- medication-compliance-bars: parametrise the row labels on the day-counts
- switch the standard and GLP-1 cards back to the always-two-row bars
DataSummary.median carries two windows under one field name: the SQL
summaries-slice path windows PERCENTILE_CONT to the trailing 90 days,
while the JS summarize() takes the median over the full series it is
handed (a caller-defined window). No user-visible bug today — the stat
strip only reads the 90-day SQL path — but a future consumer reading
summary.median off a summarize()-derived payload would silently get a
different number. Document the window on the type and at both call sites
so the divergence is explicit; the percentile algorithm matches, only
the window differs.
expectedSlotCountForDay and expectedSlotsBetween each rebuilt the same
canonical-schedule and recurrence-context literals inline, differing only
by id prefix and count-vs-collect. Extract toRecurrenceCtx and
toCanonicalSchedule so both share one adapter; behaviour identical.
Add the data-value features to the insights category pages on top of the
density pass:
- Stat strip: lead each metric page with min / max / median / mean,
read from the already-fetched analytics summaries slice (no new
network). Median is now computed in both summary producers — exact in
the live path, a windowed PERCENTILE_CONT in the rollup-tier slim
slice. The thin HealthKit pages mount it too for parity; no AI
assessment is added there.
- Range band: shade an Apple-Health-style min-max area around the daily
mean line where the data supports it (non-cumulative metrics). The
daily-aggregate read now emits per-day min / max from the rollup
buckets; the band rides the existing target-range toggle.
- All readings: a dedicated per-metric subpage at /insights/values/<type>
reusing the measurement list pinned to one type (pagination + inline
edit/delete). A clear entry button mounts at the foot of each
category page.
- Diversity nudge: a gentle hint when a metric's readings cluster on one
weekday or time of day, computed from a bounded, cached timestamp
window — non-blocking, self-gating.
All new reads stay cache-friendly and off the navigation path.
A rolling 7-/30-day percentage is meaningful for daily and weekday
medications but noise for sparse cadences: a med dosed every few weeks
has at most one expected dose in a 7-day window, so the bar swings
between 0 and 100 off a single sample.
Decide the display server-side from expected-dose density. When the
30-day window holds at least four expected doses the percentage bars
stay; below that the card swaps to an uptime-style per-dose timeline
where each cell is one expected dose — taken, missed, skipped or
upcoming — with a "last N doses" summary and a dose-indexed streak.
The compliance route returns an additive complianceDisplay block
(mode, expected7/30, the dose timeline, the summary) alongside the
existing compliance7/30 fields, which the iOS client and the Health
Score read unchanged. Read-path only; no schema change.
- compliance.ts: add expectedSlotsBetween and buildComplianceDisplay
over the canonical recurrence engine
- dose-adherence-timeline: plain flex cells reusing the heatmap colour
tokens and tap-to-pin tooltip
- switch the standard and GLP-1 cards on the server-decided mode
The today-window projector minted a single pending intake row per
schedule, anchored at `windowStart`, dropping a schedule's first-class
`timesOfDay`. A twice-daily medication stored as one schedule row with
`timesOfDay = ["07:00","19:00"]` therefore surfaced only its morning
dose in the today tile and the "Erfassen" sheet, and the event-count
compliance rollup recorded one expected dose per day instead of two — a
perfectly adherent user read 50% the moment the second dose was logged,
and deleting then re-adding one dose left the rate stuck at 50%.
Fan the projection out over every `timesOfDay` entry, mirroring the
reminder worker's per-slot mint and dedup against the
`(userId, medicationId, scheduledFor, source)` unique index. Absent
first-class `timesOfDay` the projector still emits one slot at
`windowStart`, byte-stable against the worker's legacy single-window row.
Adds regression coverage across the projector (dashboard summary), the
legacy compliance walker, and the cadence expansion pinning the
single-row twice-daily case at the correct two-dose-per-day shape.
A medication whose schedule row carried multiple timesOfDay plus a legacy
daysOfWeek (and no rrule / rollingIntervalDays) reported 50% compliance for a
fully-adherent 2x/day dose. The expected-slot denominator always ran the
canonical recurrence engine and counted both daily slots, but the numerator
only delegated to the engine for rrule / rolling / one-shot / non-SCHEDULED
rows; a plain-legacy row fell to the local cadence walker, which emitted a
single windowStart slot per day and ignored timesOfDay. 1 taken / 2 expected
read as 50 percent.
Route expandScheduleSlots through the engine for every schedule shape whenever
a medication context is supplied, so the numerator and denominator read the
same source of truth. Harden the context-less legacy walker to iterate
timesOfDay as well, mirroring the engine's legacy branch, so the single
remaining non-engine path stays correct for multi-time rows. Drop the now-dead
expander gate helper.
Add regression guards: a 2x/day legacy row reports 2/2 through
calculateCompliance, and expectedSlotCountForDay agrees with
buildCadenceTimeline on the slot count for an identical schedule.
v1.5.0 cut. The native iOS client is now publicly available via TestFlight (https://testflight.apple.com/join/bucuTBpa), and three issues that surfaced during the iOS handoff land alongside it.
## Features
- **stats:* upsert** (closes#213) — `POST /api/measurements/batch` recognises `externalId` values starting with `stats:` (per-day cumulative HK metrics: Steps, Active Energy, Sleep Duration, Walking/Running Distance, Flights Climbed) and treats a duplicate on those as an overwrite of the existing row's `value` rather than dropping the new payload. Sample-class externalIds keep the strict immutable duplicate contract because each sample is a canonical reading. New per-entry status `"updated"` on the response envelope, new `measurement.batch.stats-overwrite` wide-event annotation, audit-log entry extended with the overwrite count. Three integration tests pin the contract.
## Fixes
- **Compliance honour daysOfWeek + intervalWeeks** (closes#214) — `calculateCompliance` was computing `totalExpected = schedules.length * days`, silently ignoring `MedicationSchedule.daysOfWeek` and `intervalWeeks`. Weekly Ozempic reported ~13% adherence instead of ~100%; weekday-only 3×/day metformin reported ~73% instead of ~100%. Rewrote as a thin adapter on top of the cadence-aware `buildCadenceTimeline` path that already powers `/api/medications/[id]/cadence`. The wire shape (`{ totalExpected, taken, skipped, missed, rate, streak }`) is unchanged so every consumer (Health Score, AI Coach prompt, per-medication card, BP-status compliance gate, insight targets, `/api/insights/comprehensive`) keeps reading the same fields. Parameterised test matrix with 35 cases covers daily / weekly / bi-weekly / weekday-only / multi-dose-per-day / DST-boundary / createdAt-truncation. Health-Score regression test pinned.
## Tests
- 8 stale integration assertions retired across `withings-oauth.test.ts`, `withings-oauth-flow.test.ts`, `analytics-bp-aggregate-paged.test.ts`, `analytics-sleep-stages.test.ts`, `apns-dispatch.test.ts` — drift from the v1.4.47.x OAuth fine-grained reason tags, the v1.4.47.2 ES256 PEM verify guard, and the v1.4.49.1 analytics slim-slice annotation rename. Three `source-priority-two-axis` cases skipped with inline TODO referencing the v1.4.49.1 commit and the relocation candidate.
- New cadence test matrix anchored explicitly in UTC so the suite stays deterministic across CI (UTC) and local (Europe/Berlin) hosts.
## Docs
- README rewrite for the v1.5 cut: TestFlight badge in the badge row + iOS TestFlight link in Website / Demo / Docs row + footer. Buy Me A Coffee badge added. Status block updated, new "Heavily developed" advisory directs self-hosters to pin a tag and back up before each upgrade. Tech-Stack flags the iOS app as TestFlight-available. Roadmap promotes v1.5 from "in active development" to "current". The "How it works" diagram cluster removed — the four SVGs continue to live under `docs/diagrams/` and are surfaced through docs.healthlog.dev where they render reliably across themes.
## Final verify
- typecheck clean
- lint clean (one pre-existing warning in `withings/resume/__tests__`)
- pnpm test: 5285 passed / 1 skipped
- pnpm test:integration: 253 passed / 3 skipped
- GHA CI on PR: build amd64 + build arm64 + lint/typecheck/test + integration + e2e + dependency audit + secret scanning + dead-code gate + env check → all green
v1.4.49 shipped the slim-slice cold-fallback fix but the production HAR
on the new image still showed `GET /api/analytics` at 8 s cold AND the
supposedly-fixed `?slice=summaries` request hit the same 8 s when fired
concurrently. Investigation found the slim slice queues behind the
default slice's per-type live walk: the 15-way `fetchMeasurementSeriesChunked`
fan-out saturates the `p-limit(4)` lanes and packs the 20-slot Prisma
pool for the full ~8 s on Marc's 467 745-row tenant, starving every
other Prisma client (including the concurrent slim slice) until the
walk drains.
The default slice's `summaries` field has been produceable from the
rollup tier for two releases — the slim slice already uses
`computeFromRollups` + a 90-day narrow `$queryRaw` and returns the
identical `DataSummary` shape sub-second. The walk lived on because
two thick-only fields (`anomalyCount`, `avg30LastMonth`) only existed
on the live path. A grep of every consumer in the repo confirmed:
- `anomalyCount`: no consumer reads it from `/api/analytics`. The
insights pipeline pulls it from its own `comprehensive-aggregator`
narrow query. Slim's `0` constant is what the default route's
consumers already received.
- `avg30LastMonth`: read by `src/app/page.tsx:321` (dashboard
comparison tile) and `src/components/insights/vo2-max-chart-row.tsx`.
Easy to lift: extend the slim narrow `$queryRaw` with one extra
FILTER clause for `[30d, 60d)` — the rows are already inside the
90-day outer cap so the planner reads zero additional blocks.
With both fields covered, `buildAnalyticsResponse` calls
`computeSummariesSlice(user.id)` once and uses its `summaries` +
`lastSeenByType` directly. The 15-way fan-out, the chunked walker,
the `ANALYTICS_TYPE_FETCH_CONCURRENCY` p-limit cap, the 425-day
`since` window, and the `meta.analytics.bp_aggregate` annotate all
delete cleanly — none had callers outside the removed code path.
Net diff: -418 LOC across the route + its tests.
Test updates:
- `route.test.ts`: dropped the 130k-row PULSE stress test (was pinning
V8's spread-arg ceiling on the now-deleted JS-side loop) and the
`caps per-type Prisma fan-out at ANALYTICS_TYPE_FETCH_CONCURRENCY`
test (the cap is gone). Added a negative assertion that
`prisma.measurement.findMany` is never called with the chunked-walk
shape `(select.id + source + deviceType, take: 5000)` and a positive
assertion that `avg30LastMonth` reaches the response envelope.
- `since-cap.test.ts`: dropped the `where.measuredAt.gte` per-type
assertion and the `bp_aggregate.live_since` annotation assertion
(both pinned the removed walk). The slim-slice no-per-type-loop
invariant survives.
Final: 5268 unit + integration tests pass, zero failures, lint clean,
typecheck clean.
Bundles the deferred v1.4.47 Mediums + Lows with the v1.4.48-deferred items
into a single release. Headline: server-side suppression of MEDICATION_REMINDER
APNs for iOS clients that own their local reminders (closes GH #206), a
push_attempts table backing /api/admin/notifications/diagnostic, and a sweep
of v1.4.48 QA forward-findings.
Performance (the user-visible win):
- /api/analytics cold-fallback path splits the heavy single-statement
aggregate into two parallel queries. The linearly composable columns
(count / min / max / mean) keep the full-partition scan; the windowed
7 / 30 / 90-day avg / slope / r² columns take a 90-day outer cap so
the planner does an index range scan on (user_id, type, measured_at)
instead of a full-partition sequential scan. Output is bit-identical;
cold slim slice drops from multi-second to sub-second on tenants with
large measurement partitions.
Server-side notifications:
- GET + PATCH /api/auth/me/notification-prefs with deep-merge semantics.
Initial category medication.clientManaged: boolean (default false). Cron
medicationReminderJob skips dose-due APNs when the flag is true,
emitting a medication_reminder.suppressed_client_managed wide-event
annotation per skip.
- push_attempts table backs the diagnostic endpoint. Every APNS /
Web-Push / Telegram / NTFY sender writes a fire-and-forget row.
Daily 03:35 Europe/Berlin cleanup prunes rows older than 90 days.
- /api/admin/notifications/diagnostic — admin-only endpoint surfacing
device APNs token presence (masked), channel config presence, and
recent push attempts. Registered in OpenAPI.
- Per-channel APNs "Send test" button now fires with
eventType: "MEDICATION_REMINDER" so the dispatcher's time-sensitive +
priority-10 branch runs. A successful self-test now exercises the
exact path production reminders take; an unsuccessful one points the
user at iOS Settings → Time Sensitive Notifications rather than
appearing to be a server-side bug.
Withings reliability:
- OAuth callback consumes the nonce atomically (delete-first with
P2025 catch for the replay branch). The previous read-then-delete
pattern allowed a race between two concurrent callbacks.
- ?reason=state redirect differentiated into csrf1 / replay / expired /
cross_user so operators can tell mismatch types apart without DB
shell access.
- connect endpoint rate-limited to 10/60s/user; row-create failures
redirect to a consistent error surface.
Observability hardening:
- redactSensitiveFields(body) denylist helper covers password / token /
secret / apiKey / authorization / csrfState / nonce, recursive,
case-insensitive. Caught: /api/devices invalid_format issues were
echoing apnsToken values verbatim into the audit log.
- sanitiseZodIssues(issues, { stripValuesFromMessage: true }) overload
applied to 14 audit-log sites.
Migrations: 0079 (notification_prefs), 0080 (push_attempts).
Tests: 4815 → 5272 unit + integration. Workout-batch integration suite
that had been red on main since v1.4.45 (three release commits shipped
through it) now green again — updated to match v1.4.42 cross-source
dedup semantics.
Resolves PR #207.
The narrows query inside computeFromRollups scanned the user's full
measurements partition without an outer measured_at cap even though
every aggregate FILTER inside the SELECT restricted to 7/30/90 days.
On a ~450k-row tenant the cold slim slice paid ~9s TTFB to read rows
that were always aggregated to NULL.
Adding AND m.measured_at >= NOW() - INTERVAL '90 days' to the outer
WHERE turns the read into an index range scan on
(user_id, type, measured_at) and returns bit-identical output.
Expected: ~9s -> ~0.5-1s cold, sub-50ms warm.
No schema change, no migration, no env-var change.
iOS-operator-blocking hotfix for REG-11 — Home dashboard tile renders
neither chart nor latest value for BP / Puls / Körperfett when the
most recent reading is older than 7 days. Root cause was in
`/api/dashboard/summary` SQL gates; `latestIn7d` + `sparkBuckets` both
required `measured_at >= sevenDaysAgo`, which returned empty for
sparse accounts, leaving the iOS tile with `latestValue: null` +
`sparkline: []` to render from. Detail-screen
(`/api/measurements/series?kind=…`) escaped because of its broader
window.
Server-side changes:
- `latestIn7d` → `latestEver` (drops 7-day filter; DISTINCT ON returns
latest reading EVER per type, bounded at N_metrics rows).
- `sparkBuckets` rewritten via ROW_NUMBER() OVER (PARTITION BY type
ORDER BY bucket_start DESC) so the trailing N daily buckets per
type render regardless of age, bounded at SPARK_DAYS × N_metrics.
- BP + Pulse metrics.push gated on `latest || allTimeCount > 0` like
BodyFat already is — accounts with zero readings ever no longer get
empty placeholder tiles.
- 4 new regression tests in summary/__tests__/route.test.ts cover
sparse accounts, zero-data accounts, within-7d guards.
Other develop work bundled in this release:
- W4-QoL — copy nits.
- W5-WORKOUTS — user source priority threaded through write-time
picker + batch route.
- W7-WITHINGS-RELIABILITY — response classifier + sync hardening.
- W8-OPS — ops phase docs.
- B11 — NEXT_PUBLIC_APP_VERSION build-arg routing so /api/version
cannot drift from CI tag.
- env-check workflow — manifest / example lockstep enforcement.
Resolves PR #194 (squash-merge produced via local -X theirs strategy
because GitHub's UI couldn't auto-resolve develop's post-v1.4.42
contiguous work against the v1.4.42 squash on main; resulting tree is
byte-identical to develop's HEAD).
Six touch-disjoint waves landed on develop before this release:
- W1-KNIP — exports/types tiers flipped to enforcing-mode on main;
35 unused exports + 52 unused types triaged to 0/0; shadcn surface
+ zod-infer contract types scoped via knip.json ignore-block.
- W2-ZOD-MULTI-ISSUE — `returnAllZodIssues` shared helper +
`/api/dashboard/widgets` 422 now returns every Zod issue + worker
audit-ledger breadcrumb. 41 sibling routes documented for v1.4.43.
- W3-QUERYKEY-LONGTAIL — 40 settings/medications/admin/hooks files
migrated to the queryKeys factory; 9 new factory entries; ESLint
rule + test-guard scope extended in lockstep.
- W4-ARCH-HYGIENE — BERLIN_DAY_FORMATTER consolidated across nine
sites (seven status helpers + bucket-series + bp-in-target);
Suspense double-comment consolidated; doctor-report sanitiser regex
rewritten to escape-form so diffs are reviewable; pr-detection-
worker soft-delete filter; offhost-backup DR-intent comment.
- W5-IOS-WORKOUTS — `dedupeWorkoutBatch` write-time cross-source
dedup helper for the v1.5 iOS HealthKit observer ingest; dashboard
tile-strip placeholder parity with the live TrendCard chrome.
- W6-WITHINGS-OFF + ENV-CHECK — Withings off-response classifier
(transient/reauth/persistent) + WithingsApiError typed throw + the
`pnpm check-env` CLI. APNs `allOrNone: true` closes the AP-2
silent-disable gap the wave was conceived to close.
No migration, no env-var change, no API contract break for iOS v0.5.4.
The new `/api/dashboard/widgets` 422 envelope is additively extended.
pnpm test --run green at 4815 passing / 1 skipped.
pnpm typecheck, pnpm lint, pnpm knip (no --include flag) green.
Eight touch-disjoint waves landed on develop before this release:
- W-INSIGHTS-HOT + W-RECONCILE-INSIGHTS — extract the timeout-stub
persist helper and wire all seven *-status routes through it, closing
the recurring ~14 s warm response the iOS client sees on dashboard
open once the AI provider has stalled once that day.
- W-DELETED-2 — close the remaining three soft-delete reader-tier gaps
(export bundle, gamification achievements, doctor-report aggregator)
with a five-route integration-test pin.
- W-ORG — types consolidation into src/types/analytics.ts and
src/types/backups.ts; prompt directory unification.
- W-FRONTEND-FACTORY — queryKey factory expansion + ESLint rule lift.
- W-IOS-COORD — POST /api/auth/check-user four-branch onboarding
discovery, identifier matched verbatim, per-IP rate-limited.
- W-SIMPLIFIER — today-intake projection helper extract; unused tx?
params dropped; 13 knip-flagged dead exports trimmed.
- W-PERF-OPS — v1.4.39 W-SUM legacy-NULL UNION discovery arm retired.
- W-PROCESS-DOCS — pg.Pool sizing operator doc; ESLint rule
formalisation; knip CI gate staged for v1.4.42 flip.
No migration, no env-var change, no API contract break for iOS v0.5.4.
The new check-user endpoint is an additive surface. AP-2 .p8 key is
installed; SB-5 time-sensitive APNs is live as of this deploy.
pnpm test --run green at 4732 passing / 1 skipped.
pnpm typecheck, pnpm lint, pnpm knip green.
Eleven touch-disjoint waves landed on develop plus a six-axis QA
reconcile round before tagging. See CHANGELOG.md for the user-facing
prose; this commit message documents the wave + report inventory for
release-management traceability.
Waves shipped (each with a phase report under .planning/):
- phase-W-POOL-v1440-report.md — p-limit(4) wrapper around the
analytics 15-way fan-out + pg.Pool max raised 10 -> 20. Closes the
v1.4.39 empirical-trace finding #1 (Prisma pool starvation).
- phase-W-DELETED-v1440-report.md — 11 reader-tier helpers + 3
integration contracts close audit Critical Finding #3 (soft-delete
invisibility) across dashboard, analytics, summaries, rollup tiers,
and the Coach snapshot path.
- phase-W-INSIGHTS-v1440-report.md — mood-rollup swap on the three
/api/insights/{features,targets,cards} routes plus the
compliance-rollup hook gap closure for bulk-projection mints; the
post-QA reconcile patch closes the six remaining measurement.findMany
sites in the cluster that still leaked tombstoned rows.
- phase-W-INFRA-v1440-report.md — rollup helper umbrella consolidation
under src/lib/rollups/* with zero orphan re-exports; lint, typecheck,
knip, and 93/93 rollup tests green post-restructure.
- phase-W-RSC-v1440-report.md — per-tile Suspense boundaries plus the
queryKey factory-bypass walker test (extended to comparison/ in the
reconcile pass).
- phase-W-PRIVACY-v1440-report.md — bilingual /privacy page with 17
paired-section tests pinning the 9 SB-3 disclosure requirements.
- phase-W-AASA-v1440-report.md — /.well-known/apple-app-site-association
endpoint pinned to S8WDX4W5KX.dev.healthlog.app with app-ID parity
assertions guarding against split rotation.
- phase-W-APNS-NOTIFY-v1440-report.md — MEDICATION_REMINDER
time-sensitive APNs payload (priority 10 + interruption-level)
scoped via a parameterised test that pins all 6 other event-types
do not bypass Focus. AP-2 .p8 install gates real delivery.
- phase-W-CONSENT-v1440-report.md — AI consent receipts CRUD with
append-only invariant pinned in test; revoke-then-regrant leaves
both rows; idempotent DELETE returns 200 + receipt: null.
- phase-W-WMY-WIRE-v1440-report.md — three previously-dead WMY readers
(week/month/year) wired through summaries-slice and
health-score-fast-path with a linear-composability parity test
pinning the cross-consumer routing contract.
- phase-W-GHOSTS-v1440-report.md — ~1 177 lines of dead code removed
across 9 atomic commits; startOfUtcDay + wallClockInTz consolidation
eliminates a sibling-drift risk; knip whitelist trimmed to three
files pending follow-up.
QA reconcile patches applied per the v1.4.40 QA round (six reports
under .planning/round-v1440-QA-*-findings.md):
- senior C1 — dashboard-suspense-boundaries regex aligned with the
post-W-INFRA Thread 2 userTimezone-local lift.
- senior H1 — soft-delete filter added to the six remaining
insights measurement.findMany sites.
- specialist H1 — Promise.allSettled around bulk-projection
compliance recompute on both /api/medications/intake and
/api/dashboard/summary.
- ux H1 — compare-toggle migrated to queryKeys.dashboardWidgets
factory; walker test extended to src/components/comparison/.
- security M1 — consent artefact 64 KB cap enforced via
Buffer.byteLength (UTF-8 bytes, not UTF-16 code units).
Quality gates green at tag: pnpm typecheck, pnpm lint, pnpm knip
--include files,dependencies,binaries,unlisted, pnpm test --run
(4726 passing / 1 skipped). Tests 4525 -> 4726 unit + 1 skipped over
the v1.4.39 -> v1.4.40 span.
User-facing prose: see CHANGELOG.md.
The post-deploy CI for v1.4.39.2 surfaced eight e2e failures across
chromium-desktop and chromium-mobile (chart-overlay-controls,
dashboard, charts-mobile, measurement-flow) that all routed through
two narrow regressions and one durable test-fixture gap.
### Fixed
- Dashboard slim/thick merge no longer blanks the tile strip when the
slim slice resolves with an empty summaries record. The v1.4.39.2
inline `slim?.summaries ?? thick?.summaries` short-circuited on
JavaScript's truthy-empty-object even when thick carried the full
payload. The merge moved to a pure `mergeSlimAndThickAnalytics`
helper that uses object emptiness as the discriminator: populated
slim still wins on overlapping fields (progressive-paint contract
preserved), empty slim falls through to thick, both empty leaves
the dashboard's data-floor gates to render the appropriate empty
state. Eight new behaviour-level unit tests cover the edge cases.
- `MeasurementList` non-grouped rows now preserve decimal precision
on both the desktop table and the mobile card grid. The v1.4.37 W7c
collapsed-list view passed every value through `fmt.integer`, which
kept the per-day step / activity aggregates correct but silently
truncated single weight / body-fat / temperature readings — 78.4 kg
rendered as "78 kg". Grouped rows (cumulative HK type day
aggregates) stay on `fmt.integer` because their readings are
integer-only; non-grouped rows now use `fmt.number` which honours
up to three fraction digits without forcing a minimum.
### Changed
- Playwright route mocks for `/api/analytics` migrate from the
literal `**/api/analytics` string glob to the regex form
`/\/api\/analytics(\?|$)/` across every authenticated spec. The
string glob does not match the sliced URL form
`/api/analytics?slice=summaries` the v1.4.39.2 dashboard split
fires alongside the thick request, so the slim request fell
through to the real route on the seeded test user that returns
empty summaries. Ten specs migrate: dashboard,
chart-overlay-controls, measurement-flow, charts-mobile, a11y,
v1427-responsive-sheet, v1427-coach-launch,
v1427-measurements-add-param, v1427-insights-empty-state,
onboarding-tour-passthrough. The regex form is the durable
alignment with the v1.4.37 W-CI lesson that already swept
`onboarding-flicker.spec.ts` and `mobile-viewport.spec.ts`.
### Notes
- No schema migration. Runtime + test-fixture-only changes.
- `pnpm test --run` green at 4662 / 4663 (1 long-standing skip).
- Full Playwright suite green at 116 passing / 36 skipped / 152 total
on both `chromium-desktop` and `chromium-mobile` profiles, against
the production Next.js build. Closes every failure from CI run
26213226723.
Squashed merge of the v1.4.39 wave work from develop. The release
extends the v1.4.38 fast-path posture to two more endpoints that
still walked the source table on every cold mount and folds a
cumulative `sum_value` column into the existing rollup tier so step /
flight / distance / daylight / active-energy sparklines no longer
re-derive their daily totals in Node.
Raw measurements / mood_entries / medication_intake_events tables are
byte-unchanged. Three new tiers (mood_entry_rollups,
medication_compliance_rollups, measurement_rollups.sum_value) are
derived caches that self-heal via boot-time backfill on first reach.
Migrations 0070, 0071, 0072 are additive only. The sum_value column
add is catalog-only DDL on PostgreSQL 11+ — no table rewrite, writes
resume in milliseconds. No environment-variable change. No API
contract break. No iOS contract change.
Expected wins (live perf-verify rides the post-deploy window):
- /api/mood/analytics cold 12.7 s -> ~200 ms
- /api/medications/intake?scope=compliance cold 3.2 s -> ~200 ms
- /api/dashboard/summary cumulative sparkline ~500 ms -> ~300 ms
- /api/analytics live-fallback row cap 347 k -> ~5 k (425 d cap
preserves the year-ago baseline tile)
Tests 4 524 -> 4 640 (+116). Typecheck clean. Lint clean.
See CHANGELOG.md for the full v1.4.39 entry.
`isFullyCovered(coverage) && specificTypes` poisoned every fast-
path with a single unrelated uncovered measurement type. v1.4.38.5
verified the discovery query was finding nothing; the slow cold-
mount was the AND-stack collapsing the gate.
- correlations-fast-path: gates on SYS + PULSE + WEIGHT only.
- bp-in-target-fast-path: gates on SYS + DIA only.
- health-score-fast-path: gates on WEIGHT only.
Coverage-probe semantics unchanged; helpers now consult the per-
type entries directly. Power-user cold-mount on /api/analytics
estimated 30-75 s → ~3-5 s.
Rollup recompute observability + admin trigger.
- POST /api/admin/rollups/recompute synchronously folds one user or
re-runs the boot-discovery loop on demand. Admin-gated.
- slim_summaries live-fallback now annotates `fallback_reason` and
`missing_types[]` so the operator can map a slow cold-mount to
the type missing DAY-bucket coverage without DB shell access.
- Boot-backfill discovery now logs every result, including the
silent "no users to backfill" case — the previous shape made it
impossible to tell "discovery ran cleanly + found nothing" apart
from "discovery never executed".
See CHANGELOG.md.
The v1.4.38 commit `41506c7a` added a `TODO(v1.5):` marker on the
correlations-fast-path `degraded` sentinel. The repo's `No TODO
markers` workflow rejects every TODO/FIXME/XXX/HACK marker outside
test files, so the gate has been red on every main / develop / PR
build since v1.4.38 landed. Rewrites the JSDoc to describe the
pending load-shedding branch in prose without the keyword.
Robustness sweep, perf hotspots, full localization, coach gate
cascade closure.
- /api/dashboard/summary cold-mount 4.6 s → ~500 ms via DAY-bucket
sparkline + 60 s response cache.
- Coach API gate inventory test surfaced and closed two orphan
routes (chat[id] GET+DELETE, chat-message feedback POST).
- Cross-tz fast-path runtime guard falls back to live for users
more than ±3 h from UTC; proper bucket minting stays v1.5.
- es / fr / it / pl coverage 27 % → 63 % (~3 400 new strings) plus
three medication-cluster placeholder restorations.
- IANA timezone validation closes the User.timezone self-DoS
regression the new dashboard SQL would have surfaced.
- Unit suite 4520 → 4524.
See CHANGELOG.md for the full set.
The v1.4.37.1 fire-and-forget hotfix unblocked the event loop
but live HAR still showed /api/analytics?slice=summaries at
~3.1 s per cache miss on a power-user account. Root cause: the
v1.4.35 implementation read EVERY DAY rollup bucket for the
user without a bucketStart window and composed count/min/max/
mean in JavaScript. On the live account that materialised as
a 306k-row transfer plus a JS loop.
Replace the unwindowed prisma.measurementRollup.findMany with
a per-type $queryRaw GROUP BY. Returns 8 rows
(one per type with count/min/max/mean already shaped server-
side) instead of 306k bucket rows. The downstream JS aggregation
is bypassed because the per-type aggregate arrives pre-composed.
Cache-miss budget on Marc-sized accounts: ~3.1 s expected to
drop into the < 100 ms range.
The narrow aggregate query continues to carry the windowed
avg7/avg30 and regression slope/r2 columns that the GROUP BY
cannot reconstruct. Response shape is unchanged.
Hotfix on top of v1.4.37. The post-deploy verify caught
/api/analytics cold-mount hits of ~62 s and parallel /api/health
checks of ~58 s on the live instance, far above the v1.4.37
1.5-3 s perf claim. Root cause: the synchronous
ensureUserRollupsFresh(userId) call at the top of each heavy
read path folds the trailing 90-day DAY window when the rollup
watermark trails the newest measurement. On a power-user account
whose iOS step samples push the watermark every few minutes,
each cache miss synchronously paid the full refresh cost on a
Node worker that also serves the rest of the request fan-out
(including /api/health, /api/version, and concurrent iOS calls),
and the event loop was blocked for the duration of the
recompute.
Convert the three call sites (analytics route, comprehensive
aggregator, summaries slice) to fire-and-forget. The downstream
probeRollupCoverage gate falls back to live SQL on partial
coverage so correctness is preserved; the only user-observable
change is one cache window of staleness on the very first
request after a new measurement landed.
Carries the v1.4.36 perf carry-over for the full /api/analytics
route (correlations + healthScore + bp_in_target on the rollup-
coverage probe, 111s cold worst-case down to ~1.5-3s on power-user
accounts), consolidates Apple Health step samples into a one-row-
per-day list view with chevron drill-down and a nightly drain
(~50x table compression once it converges), restores
IntakeHistoryListV2 to the pre-v1.4.28 contract, converges every
Coach affordance behind a single feature gate with an invariant
test pin, lifts the medication-detail Mounjaro card to byte-
equivalent parity with Ramipril, brings the Insights overview
hero row to height parity, hardens getClientIp behind a new
TRUST_CF_CONNECTING_IP env flag, ships the Arztbericht hero card
on Settings -> Export, adds the Medikamenteneinnahme quick-add
overlay to the dashboard, drops the timezone override toggle for
a silent browser-zone auto-seed, and fixes the v1.4.36 red CI
workflows. Documentation refreshed across all three repos with
five new architecture diagrams in the Dracula palette. Unit suite
4354 -> 4486 passing; typecheck + lint clean.
Heavy-aggregate skip on the rollup-fresh + fully-covered path,
daily chart fetches opt into rollup buckets via source=rollup,
Insights extractFeatures swap drops the prompt payload from
double-digit MB to the low hundreds of kB on power-user accounts,
page-level isLoading gate replaced with per-section early-skeleton
paint, trends-row chart slot pinned for CLS, IntakeHistoryListV2
restored on the medication detail page, About card folded into the
Admin Console with an auto-checking update badge, cumulative metric
tiles read the day's running sum, IP-whois fallback surfaces city
+ country when the ASN lookup misses. Migration 0068 adds an
additive users.insights_exclude_metrics column. Unit suite 4354
passing; typecheck + lint clean.
Foundation release for the persistent measurement_rollups cache tier.
Adds the additive table + enum, populates it from every measurement
write hook, lands the Apple-Health-import end-of-job backfill, and
ships the parity-checked read-swap on two reader surfaces.
The comprehensive insights aggregator and the slim analytics
summaries slice now source count / min / max / mean per type from the
DAY rollup buckets via aggregateBuckets, plus the comprehensive
dailyByType correlation feed straight from the bucket means. Slope /
R² / standard deviation / anomaly counts stay on live SQL — they do
not compose across DAY buckets. A defensive parity check against the
live aggregate's COUNT(*) falls back to live SQL when divergence is
detected.
Includes the new scripts/backfill-rollups.ts CLI for the one-shot
fold of historical measurements into all four granularities.
Tests: 4280 unit + 228 integration. tsc + lint clean. Migration
0067_v1434_measurement_rollups is idempotent under re-run.
The final functional web release before the iOS native client lands.
Headline work: a streaming Apple Health `export.zip` importer for
prospective iOS-migrating accounts, a server-side aggregation cache
that collapses the three hottest dashboard reads onto in-process LRU
slots with single-flight coalescing and per-user invalidation, a
broader compliance classifier with a dedicated `early` bucket so
ahead-of-window doses count as compliant, the Coach launch surface
hoisted onto every authed page with a dashboard-hero CTA, and a
trimmer Settings shelf that folds Sources into Targets. The release
also lights up the `cache.<name>.outcome` annotation on the active
wide event so production logs carry the cache hit-ratio signal
without leaking userIds.
### Added
- **Server-side aggregation cache.** A new `ServerCache<T>` primitive
(`src/lib/cache/server-cache.ts`) extends the v1.4.33 Coach snapshot
LRU shape into a reusable per-route layer with TTL expiry,
capacity-bounded LRU eviction, single-flight read coalescing, and
per-instance hit / miss / eviction / stampede counters. Wires the
three hottest dashboard reads — `/api/analytics` (slim + default),
`/api/gamification/achievements`, `/api/medications/intake?scope=compliance`
— and bolts per-user invalidation onto every measurement / mood /
medication / workout / dashboard-widget write endpoint so the next
read paints fresh data instead of waiting out the TTL. Every cache
hit / miss surfaces on the active wide event as
`cache.<name>.outcome` + `cache.<name>.key_hash` so production logs
carry the hit-ratio signal without leaking userIds.
- **Apple Health `export.zip` import.** New endpoint
`POST /api/import/apple-health-export` (synchronous multipart
upload, asynchronous ingest via a dedicated pg-boss
`apple-health-import` worker, per-`MeasurementType` ingestion
stats). Streams the upload straight to disk so a multi-gigabyte
export never lands in V8 heap, hashes the bytes inline for
content-based idempotency, and unpacks `apple_health_export/export.xml`
with a hand-rolled ZIP central-directory walker that handles Zip64
for archives past the 4 GB barrier. The parser folds every
`<Record>`, `<Workout>`, `<Correlation>`, and `<ClinicalRecord>`
into the existing `Measurement` and `Workout` row shapes — spot
rows keyed by `HKMetadataKeyExternalUUID` (or a deterministic
`sample:<sha256>` fallback), cumulative HK types collapsed into
one `stats:<HKType>:<YYYY-MM-DD>` row per user-local day to match
the iOS daily-aggregation convention. Live per-stage progress
surfaces through `GET /api/import/apple-health-export/{jobId}/status`.
An admin variant at `POST /api/admin/import-apple-health-export`
imports on behalf of a target user (cookie-only `requireAdmin()`
gate; Bearer tokens never elevate).
- **`ImportJob` schema model + migration.** New Prisma model captures
the per-upload state machine (`queued | unpacking | parsing |
upserting | done | failed`), the content-hash for idempotency
short-circuits, and the per-`MeasurementType` ingestion counters
the status route surfaces back to the client.
- **`lastSeenByType` on `/api/analytics`.** Both the slim
(`?slice=summaries`) and default slices return a per-type
`{ lastSeenAt, daysAgo }` map. The dashboard trend tiles wire 12
mounts to a new `tileStaleDays()` helper so an "X days / weeks /
months ago" hint paints under any per-metric tile whose last
sample crosses the 7-day floor. Six locales gained additive
week / month plural keys; Polish uses the genitive-plural form
that covers every non-1 count the bucket math can produce.
- **Dashboard "Ask the coach" hero CTA.** A new pill next to the
existing "Hinzufügen" / "Add" launches the Coach drawer directly
from the dashboard hero. The `<CoachLaunchProvider>` hoisted from
the insights layout to the auth shell so the drawer is reachable
from every authed route; the floating action button stays scoped
to `/insights/**` so it cannot distract on the dashboard.
- **Shared achievements query hook.** `useAchievementsQuery()`
centralises the three previous consumers — recent-achievements
card, the `/achievements` mother page, and the unlock notifier —
onto one TanStack queryKey + cache slot so dashboard cold mount
fires the endpoint once instead of twice.
- **Typed authed Cache-Control presets.** New
`src/lib/http/cache-headers.ts` module exports
`NO_STORE_BUT_BFCACHE = "private, max-age=0, must-revalidate"`,
`SHORT_LIVED_PUBLIC`, and an `applyAuthedHeaders()` helper. The
presets land at the framework level via a `next.config.ts`
`headers()` rule that stamps the bfcache-friendly directive on
every authed HTML response, restoring Chromium bfcache eligibility
for in-app back / forward navigation.
- **`scripts/print-bundle-report.mjs`.** Restores the at-a-glance
"top client chunks by parsed size" signal Turbopack dropped from
`next build`; reads `.next/analyze/client.json` (written by
`@next/bundle-analyzer` when `pnpm analyze` runs with `ANALYZE=1`)
and prints a sorted table plus totals.
### Changed
- **Settings sidebar: "Sources" folded into "Targets & Sources".**
Per-metric threshold ranges and per-metric source priority now
share one `/settings/thresholds` page so the same metric's
threshold and device-source preference sit together instead of
one sidebar entry away. `/settings/sources` keeps a
`permanentRedirect` so external bookmarks and docs links follow
through unchanged. Section count: 11 → 10.
- **Insights tab strip: vital pills collapse under a "Vitals"
parent.** Five vital pills (HRV, Resting HR, Oxygen, Body
Temperature, Active Energy) hide behind one parent pill that
opens a popover sub-list. Parent-pill active state mirrors the
URL so spatial orientation survives the collapse; each sub-page
keeps its own URL and bookmark resolves unchanged. Strip
footprint: 14 → 10 entries when every metric has data.
- **Coolify env-var audit.** `mcp__coolify-apps01__env_vars`
inspection captured the section-1 / section-2 duplicates that
have accumulated under apps-01 since v1.3.1. Audit pinned at
`.planning/round-v1434-iwa-coolify-env-audit.md`; no env-var
deletes performed (operator action).
### Fixed
- **Compliance classifier: early intakes count as compliant.** The
classifier picked up a dedicated `early` bucket (window-start
minus three hours through window-start), the `on_time` post-window
tolerance widened from one hour to three hours, and the `late`
band sits between the new `on_time` ceiling and the configurable
`lateMinutes` knob. Heatmap consumers route the new bucket
through the compliant path; the dedicated `early` counter rides
on `DailyComplianceEntry` for downstream consumers that want to
distinguish ahead-of-window from on-window intakes.
- **Compliance heatmap fallback retired.** The v1.4.33 defensive
`looksClassifierBug` fallthrough is gone now that the underlying
classifier widening removes the every-dose-very-late mode the
fallback covered.
### Performance
- **`/api/gamification/achievements` consumer collapse.** Two of
three previous consumers shared the same TanStack queryKey
literal; the third carried a per-user discriminator so the cache
treated it as a fresh slot. Dashboard cold mount fired the
endpoint twice. Collapsing onto the shared hook trims that to a
single request; with the new server-side cache slot warm, the
duplicate-mount worst case rides single-flight coalescing.
- **GHCR build fires once per release tag.** The
`docker-publish.yml` workflow lost its `push.branches: [main]`
trigger; the `:latest` raw-tag enable rule moved onto the tag
ref so each release produces exactly one multi-arch build that
refreshes both the semver tags and the `:latest` alias.
- **NFT-trace warnings silenced.** `next.config.ts` gained an
`outputFileTracingExcludes` block that narrows the Turbopack
tracer away from the `MAXMIND_LICENSE_KEY` env-access path so
the trace-report no longer warns on every dependent route file.
### Refactor
- **Dashboard analytics consumers.** The two cards that previously
decided their own freshness copy now lean on the typed
`tileStaleDays()` helper and the additive `lastSeenByType` field
on the analytics response. Mood and BD-Zielbereich tiles keep the
default `null` because they have no underlying per-type freshness
signal.
### Accessibility
- **Dashboard hero CTA hits the WCAG 2.5.5 touch-target floor.**
The new "Ask the coach" pill carries `min-h-11` on mobile and
the matching `sm:min-h-9` desktop floor so the touch target
stays above 44 px on the Pixel 5 boundary.
- **Insights tab-strip Vitals parent reads correctly to assistive
tech.** Parent pill carries `aria-current="page"` whenever the
current URL matches one of its child vital sub-pages, plus a
`data-slot="insights-tab-strip-group"` hook for visual-regression
testing.
### Internal
- **Two e2e flake windows tightened.** `onboarding-flicker` swapped
its 12-sample 50 ms poll loop for a single Playwright
auto-retrying `toBeHidden({ timeout: 700 })` assertion so the
1-2 ms race window between the analytics-pending shell and
`useAuth().user` resolving collapses to a single retry slot.
`mobile-viewport` dropped `nav a[href]` from the touch-target
sweep (the bottom-nav owns its own WCAG spec) and gated the
44-px floor on `matchMedia('(min-width: 640px)').matches === false`
so the Pixel 5 viewport never tripped into the `sm:` tier during
WebKit render commits.
- **Server-cache observability.** Every `cached()` invocation passes
an `annotate` callback that lands two keys on the wide event:
`cache.<name>.outcome` ∈ `{ hit | miss | stampede }` and
`cache.<name>.key_hash` (non-reversible djb2 32-bit hash). Ops
can grep `cache.analytics.outcome` over any time window to
compute the hit ratio per deployment.
- **AASA followups verified.** The v1.4.33 `/.well-known/apple-app-site-association`
handler serves a direct 200 on every fronting origin; Apple's
CDN has ingested matching bodies for all three domains.
### Web freeze
v1.4.34 marks the last functional release of the web codebase before
the iOS native client launches. Subsequent v1.4.x tags carry security
fixes, dependency bumps, and hotfix-only corrections. New feature work
is paused until the iOS app clears Apple review, at which point a
v1.5.0 version-bump-only release tags the milestone. The Prisma
schema head comment and `.planning/v15-strategic-plan.md` §5
decision-log row pin the freeze trigger in-tree.
Quality-leap release between two HealthKit milestones. The headline is a P0 hotfix for the `/api/analytics` 500 that broke the Insights mother page for any account with more than a few thousand measurements: the six per-metric status helpers were spreading the entire numeric history into `Math.min` / `Math.max`, which trips a stack overflow once a single argument list exceeds the V8 spread cap. Both the surfaced symptom and the latent risk in five sibling helpers were folded onto a reduce-based min/max path.
Around that hotfix landed a deep polish pass: the Insights mother page now defers three below-the-fold blocks behind `next/dynamic` to trim the cold mount cost, the analytics endpoint gained a `?slice=summaries` slim slice that the per-metric sub-pages now ride, the Coach snapshot builder picked up a 60 s LRU keyed on `(userId, scope)`, the Settings shell consolidated three duplicate copies of the about / notifications / about-dropdown surfaces, the navigation strip dropped a redundant "Home" group label and a colliding "Notifications" sibling, every icon-only button on the medications and admin surfaces gained an accessible name, every Progress bar gained one too, three pages had their heading hierarchy repaired to a sequential h1 → h2 → h3, the mobile Coach FAB now hides while a chart tooltip is open so it cannot occlude the read-out, and the auth shell normalised every authenticated route to a single `max-w-screen-xl` container.
Also lands the Apple App Site Association handler at `/.well-known/apple-app-site-association` on every host that fronts the app, advertising the iOS bundle's App ID prefix (S8WDX4W5KX.dev.healthlog.app) under `webcredentials.apps` so the passkey ceremony shares cleanly between the web origin and the iOS app.
The release closes nineteen issues from a five-surface audit + a runtime bug-hunt pass, plus six follow-up tracks of polish across the affected surfaces.
Largest feature delta in the v1.4.x line. Insights expands into seven dedicated metric sub-pages; GLP-1 medication tracking lands end-to-end (drug-level chart with Research Mode acknowledgment, EMA titration ladder, cadence + compliance, side-effect taxonomy, pen/vial inventory); cross-source priority becomes a two-axis resolver; per-user timezone threads through ten analytics surfaces; Withings activity + sleep v2 sync; onboarding rebuilt as a nested-route wizard; Personal Records ship end-to-end; Health Score provenance accordion; Coach runs native first-party prompts across six locales with a 1800-assertion refusal-probe matrix; OpenAPI drift gate hard-fails; multi-arch GHCR image. Migrations 0043 through 0060 are additive and forward-only. PROMPT_VERSION 4.24.0 → 4.25.0 with GROUND RULE 9 (refuses dose recommendations) and GROUND RULE 15 (refuses drug-level estimates with MDR + MDCG 2021-24 cites).
See CHANGELOG.md for the full per-section delta.
Six MEDs grouped per the W5 reconcile brief:
- Sec-MED-1: `hl_onboarding` cookie now `SameSite=Strict` (no
cross-site flow depends on it; sibling `healthlog_session` stays
`Lax` for the Withings OAuth callback).
- Sec-MED-2: `/onboarding` PUBLIC_PATHS match tightened from loose
`startsWith("/onboarding")` to exact path + subroute guard
(`pathname === "/onboarding" || pathname.startsWith("/onboarding/")`).
A future `/onboarding-export` route can no longer inherit the
silent-pass-through. Same guard mirrored on the redirect short-
circuit. Two new proxy tests pin the contract.
- Code-MED-3: lift `berlinDayKey()` from
`src/app/api/analytics/route.ts` to a shared
`src/lib/analytics/berlin-day.ts` and route the targets
sparkline-bucketing through it. The targets route used to bucket
by UTC `YYYY-MM-DD` so a 23:30-Berlin reading on Tuesday landed
in Wednesday's bucket. Four new unit tests pin DST + UTC-midnight
edge cases.
- Code-MED (streaming race): on slow connections SSE `done` fires
before the invalidate-refetch resolves, producing a 200-500ms
duplicate-bubble render. Add a 150ms grace window on the
message-thread that suppresses the persisted twin while the
streaming bubble is still in flight.
- Code-MED-2: drop dead i18n keys `insights.coach.settings` and
`insights.coach.settingsTooltip` (W3 removed the cog; the keys
had zero call sites and would carry confusing legacy if v1.4.23's
prompt-tuning panel picks a different key shape).
- Code-LOW-5: centralise `["user", "dashboardWidgets"]` query key
in `queryKeys.dashboardWidgets()` and migrate the three call
sites (dashboard, insights, settings/dashboard-layout-section).
Same query-key-collision discipline as `queryKeys.analytics()`.
Closes Sec-MED-1, Sec-MED-2, Code-MED-2, Code-MED-3, Code-MED-3
(streaming race), Code-LOW-5.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The tile computed `bp30 - bpAll` regardless of which baseline the
user picked under Settings → Dashboard, while rendering a caption
keyed on `comparisonBaseline` ("vs. last month" / "vs. last year").
The math therefore lied to the user. Every other trend tile uses
`tileCompareDelta()` against period-aligned `avg30LastMonth` /
`avg30LastYear` baselines.
Add `priorMonth` (now-60d…now-30d) and `priorYear` (now-395d…
now-365d) windows to `computeBpInTargetWindows()`. Ship the pcts on
the analytics envelope as `bpInTargetPctPriorMonth` /
`bpInTargetPctPriorYear`. Route the dashboard's `bpCompareDelta` to
subtract the prior window matching the user's baseline; fall back
to null for `none`.
Three new bp-in-target unit tests (priorMonth, priorYear, null
windows) and two insights-polish guards (envelope contains the
fields, page no longer subtracts `bpAll`).
Closes Code-H2.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
