mirror of
https://github.com/MBombeck/HealthLog.git
synced 2026-11-08 12:32:43 +00:00
Marc-André Bombeck
8f57f5e0d7
Schema-only release of the personal-records feature. Lands now so the
v1.5 iOS-Swift app can build its query path against the GET
/api/personal-records contract from day one; the detection worker
that populates the rows is explicitly out of v1.4.25 scope and
will land in v1.4.26 or v1.5.
Schema (prisma/migrations/0054_personal_record):
- PersonalRecordDirection enum (MAX | MIN) stored on the row so
the future detection worker doesn't re-resolve direction at
query time.
- personal_records table: userId FK (cascade), metricType
(MeasurementType enum), nullable metricSlot for sport-specific
PRs, direction NOT NULL, value + unit + achievedAt, optional
sourceMeasurementId (SET NULL on delete so PRs survive the
underlying measurement), source provenance, externalId.
- Composite unique (userId, metricType, metricSlot, achievedAt)
for idempotent worker re-runs.
- Index (userId, metricType, value) for the "current PR" read
pattern (ORDER BY value DESC LIMIT 1 / ASC LIMIT 1).
Direction helper (src/lib/personal-records/pr-direction.ts):
- getPRDirection(MeasurementType) -> MAX | MIN | null. Exhaustive
switch covering all 28 canonical enum values:
MAX — steps, active energy, flights, distance, VO2 max, HRV,
total body water, bone mass, muscle mass, time in daylight.
MIN — resting HR, body fat, fat mass, visceral fat, vascular age,
pulse-wave velocity, audio exposure (env + headphone).
null — BP, glucose, body / skin temperature, pulse, SpO2, weight,
sleep duration, fat-free mass (homeostatic, clinical-edge,
or direction-ambiguous metrics; the v1.4.26 worker can
enrich weight from User.thresholdsJson when it ships).
- isPRTrackable() convenience predicate for the future worker.
API surface (src/app/api/personal-records/route.ts):
- GET returns { data: PersonalRecord[], error: null } (canonical
apiSuccess envelope).
- Optional ?metricType=X filter, validated against
measurementTypeEnum; unknown values drop silently so a
loose-typed caller never 400s.
- No write endpoint, no detection worker — explicitly v1.4.26
scope.
Tests (drift-guard + route):
- pr-direction: every MeasurementType returns one of MAX / MIN /
null; per-direction bucket membership pinned.
- route: 401 unauth, empty response, valid filter passthrough,
unknown-filter graceful drop, seeded-record round-trip.