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Marc-André Bombeck
5d6f0c3110
Locks the workout-ingest contract before the v1.5 iOS-Swift session.
v1.4.25 ships no UI surface for workouts beyond the VO2-max tile
landing in W8d.5; the table layout is in place so the iOS DTO can
be generated against it and the v1.4.26 XML / Strava workers can
target the same shape.
Schema highlights (full rationale in
.planning/research/w8d-implementation-outline.md §4):
- Typed columns for every hot-path metric (sport, duration, energy,
distance, HR avg/max/min, steps, elevation, pause). HKWorkout-
shaped 1:1, so the iOS DTO needs zero glue. Withings v2/measure
getworkouts maps cleanly modulo `hr_zone_0..3` (-> metadata).
- Open `metadata Json?` blob for the long tail (HK metadata bag,
Withings HR-zone breakdown, device bundle id).
- `sportType` is TEXT, not a Postgres enum — Apple alone carries
70+ HKWorkoutActivityType values and the tail only grows. Adding
a new sport is a Zod refinement, never a Postgres migration.
- Composite unique `(userId, source, externalId)` for ingest dedup;
Postgres NULL-distinct semantics keep manual entries non-colliding.
- WorkoutRoute is 1:1 with Workout, FK on workoutId with cascade
delete. Geometry is GeoJSON LineString in JSONB (no PostGIS
dependency — v1.4.20 set the same precedent for correlations).
Per-sample timestamps + speed/HR ride in `sample_timestamps` and
stay parallel to the coordinate array.
New module src/lib/validations/workout.ts:
- workoutSportTypeEnum: 20-member roster covering ≥98% of typical
workouts in the open-source corpora referenced in the outline.
- geoJsonLineStringSchema: RFC 7946 §3.1.4 with optional altitude
component; ≥2 points, lon ∈ [-180, 180], lat ∈ [-90, 90].
- workoutRouteSamplesSchema: parallel-array timestamp + speed + HR.
- createWorkoutSchema: full HKWorkout-shaped payload Zod for the
eventual POST /api/measurements/batch?kind=workout endpoint.
13 unit tests cover the happy path (Apple Health full payload), the
minimal-payload defaults, sport-type rejection, GeoJSON validation
(Point rejected, single-point LineString rejected, OOB coordinates
rejected), and route-sample edge cases. No ingest route ships in
v1.4.25 — the schema is the contract.
70 lines
3.3 KiB
SQL
70 lines
3.3 KiB
SQL
-- v1.4.25 W8d — Workout + WorkoutRoute schema.
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--
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-- Locks the workout-ingest contract before the v1.5 iOS-Swift session
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-- so the iOS DTO can be generated against the table layout from day
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-- one. v1.4.25 ships no UI surface for workouts beyond the VO2-max
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-- tile (Migration 0052 + W8d.5); the ingest endpoint + chart row
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-- land in a later release.
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--
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-- Shape rationale (see .planning/research/w8d-implementation-outline.md
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-- §4):
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-- * HKWorkout-aligned typed columns for every metric the analytics
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-- / doctor-PDF / Coach evidence pipeline reads on the hot path.
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-- * `metadata` JSONB blob for the long-tail (HK metadata key/value
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-- pairs, Withings hr_zone_0..3, device bundle id) — keeps the
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-- table thin while preserving the source representation.
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-- * `sport_type` as TEXT (not a Postgres enum) — Apple alone has
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-- 70+ HKWorkoutActivityType values; managing them as a Postgres
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-- enum would force a migration for every new sport. The Zod
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-- boundary in src/lib/validations/* keeps the surface tight.
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-- * Dedup on (user_id, source, external_id) — Postgres treats NULL
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-- external_id as distinct so manual entries never collide.
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--
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-- Route geometry uses GeoJSON LineString stored as JSONB rather than
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-- Postgres `point[]` or PostGIS `geometry`. v1.4.20 set the same
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-- precedent for correlations: no extension dependency on every
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-- self-hosted Postgres install. JSONB also matches the GPX-import
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-- target shape and Leaflet / MapLibre consume it directly.
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CREATE TABLE "workouts" (
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"id" TEXT PRIMARY KEY,
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"user_id" TEXT NOT NULL REFERENCES "users"("id") ON DELETE CASCADE,
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"sport_type" TEXT NOT NULL,
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"started_at" TIMESTAMP(3) NOT NULL,
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"ended_at" TIMESTAMP(3) NOT NULL,
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"duration_sec" INTEGER NOT NULL,
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"total_energy_kcal" DOUBLE PRECISION,
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"total_distance_m" DOUBLE PRECISION,
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"avg_heart_rate" INTEGER,
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"max_heart_rate" INTEGER,
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"min_heart_rate" INTEGER,
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"step_count" INTEGER,
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"elevation_m" DOUBLE PRECISION,
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"pause_duration_sec" INTEGER,
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"source" "measurement_source" NOT NULL DEFAULT 'MANUAL',
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"external_id" TEXT,
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"external_source_version" TEXT,
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"metadata" JSONB,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL
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);
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CREATE UNIQUE INDEX "workouts_user_source_external_key"
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ON "workouts" ("user_id", "source", "external_id");
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CREATE INDEX "workouts_user_started_idx"
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ON "workouts" ("user_id", "started_at");
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CREATE INDEX "workouts_user_sport_started_idx"
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ON "workouts" ("user_id", "sport_type", "started_at");
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CREATE TABLE "workout_routes" (
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"id" TEXT PRIMARY KEY,
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"workout_id" TEXT NOT NULL UNIQUE REFERENCES "workouts"("id") ON DELETE CASCADE,
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-- GeoJSON LineString: { type: "LineString", coordinates: [[lon, lat, alt?], ...] }
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"geometry" JSONB NOT NULL,
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-- Per-sample ISO timestamps + optional speeds / HR, one entry per
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-- coordinate in `geometry`. NULL when the source only ships static
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-- GPX (e.g. Withings).
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"sample_timestamps" JSONB,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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