Field-by-field comparison of the handlers against the registered Zod
schemas across measurements, workouts, medications, daily and auth. The
spec was corrected to match the handlers; no runtime behaviour changed.
Measurements:
- GET /api/measurements returns `{ measurements, meta: { total, limit,
offset, … } }` on all seven of its modes. The spec claimed a top-level
`total` that no arm has ever emitted.
- The list rows are stored rows minus the notes ciphertext, or synthesised
day-sum / sleep-segment rows, or pre-folded aggregate buckets. The
resource declared seven fields; the rest are now on the wire contract.
- POST accepts a bare ARRAY body (the combined blood-pressure write) and
answers with an array, and returns 409 on the dedup index.
- GET/PUT/DELETE /api/measurements/{id} carried no path entry at all.
Workouts: both GET operations run the module gate and answer 403
`module.disabled`; the reusable block existed but was never spread. The
batch ingest stays deliberately ungated and undocumented for it.
Medications: `nextDueAt` / `nextDueOverdue` are computed by the read paths
and absent from the create/update results, so they cannot be required on
the shared shape (the list row keeps them required). `stockUnitsRemaining`
sums a Decimal(12,4) and is fractional, not an integer. The cadence chips
object documented four fields that do not exist and missed the five that
do. `IntakeSource` admits APPLE_HEALTH.
Auth: the token bundle had its optionality inverted — `user` is always
returned, the token pair only for native callers. Adds the undocumented
403 `oidc_only`, the passkey 403/404, the TOTP enrolment 409s, the
attestation 400, the no-key-registered 409, the security-key 404s, the
refresh `revoke` response shape, and the path/query parameters three
operations read but never declared.
Daily was checked and is accurate; so are the batch ingest, series,
series-batch, bulk-delete, restore and by-external-ids routes.
The detail surface at /insights/workouts/[id] gains a real heart-rate
curve, effort zones, an aspect-true GPS route, and per-kilometre splits
— all read from data already stored, no new integration, no migration.
- HR curve: one server path with strict provenance — stored
WorkoutSamples series first, a raw-PULSE window reconstruction second
(quality-gated so sparse data hides rather than lies), nothing third.
Adaptive bucketing keeps on-screen density constant across a 20-minute
HIIT and a 6-hour ride; a min/max envelope surfaces intervals.
- Effort zones: five %HRmax bands via the Tanaka HRmax, with a device's
own reported time-in-zone winning when present. Descriptive only.
- GPS route: self-rendered inline SVG with an equirectangular
cos(midLat) longitude correction (fixes the ~40% horizontal stretch),
aspect-clamped viewBox, RDP downsampling, start/end markers, and an
optional elevation profile. Nothing leaves the origin — no map tiles.
- Per-km splits and a GPX export, both derived client/server-side from
the geometry already on the payload.
- The endpoint extends additively (hrSeries, zones, splits, sportContext,
a reserved insight seam) behind an opt-in compact=1 param that drops
the raw sample/timestamp blobs for the web client; without the param
the response is unchanged.
- Every data-less section now hides instead of rendering an empty card;
the growing detail component is split into a workout-detail/ directory.
- List rows flag which sessions open into a rich detail.
The five-thousand-line route registry splits into thirteen domain
modules and the query-key factory into twelve feature files — each
behind an index that preserves exact registration order, proven by a
byte-identical generated contract. The factory lint rule learns the new
home directory.
Marc-André Bombeck