mirror of
https://github.com/MBombeck/HealthLog.git
synced 2026-11-08 20:42:43 +00:00
The Apple Health card listed each type's newest sample. A type the phone only hands over on "Sync all" can carry a reading from this morning and never have arrived in the background, so the sample time could not answer whether a type flows on its own. The batch route's per-type ledger now records, in one upsert per batch, when each Apple Health type last arrived, the trigger that carried it (including the new `manual`), and when a batch last brought a new or updated sample of it. Duplicate-only re-sends move the arrival but keep the last new value; scoped credentials and MANUAL rows write nothing, the same rule as the sync checkpoint. A ledger failure leaves a warn line and never fails the ingest. `GET /api/integrations/healthkit` lays `lastReceivedAt`, `lastTrigger` and `lastNewSampleAt` over each `metricFreshness` entry (null for a type no live sync has carried, absent on the workouts entry and when the ledger read failed), and the card shows them as a second line per type. The per-type newest-sample read walks live types through `listLiveMeasurementTypes` and probes each type's newest row instead of grouping every live row of the source.
prisma/
The database layer. HealthLog runs PostgreSQL 16 via Prisma 7. This directory holds the single schema file and the forward-only migration history; the generated client is emitted elsewhere.
Contents
schema.prisma— 61 models, one file.cuid()primary keys,snake_casecolumns via@map(...), encrypted columns mostly suffixed*Encrypted(search the file; there are 24 encrypted column references). Thegenerator clientblock emits to../src/generated/prisma(imported as@/generated/prisma).migrations/— numbered, forward-only SQL migrations (0001_…upward).migration_lock.tomlpins the provider topostgresql.
Migration workflow
# author a migration from a schema edit
pnpm dlx prisma migrate dev --name <short_snake_case_name>
# regenerate the client after any schema change
pnpm dlx prisma generate
Number a new migration with the next free prefix. The production entrypoint runs prisma migrate deploy on boot, so every migration must apply cleanly forward — there is no down-migration path. Always include the migration file in the same change as the schema edit.
Conventions
- Encryption is fail-closed:
*Encryptedcolumns are written through@/lib/crypto(AES-256-GCM, versioned key ids); never store plaintext in an encrypted column. Key rotation isscripts/rotate-encryption-key.ts+docs/ops/encryption-key-rotation.md. - The generated client under
src/generated/prismais build output — do not edit it. - Schema-touching changes that affect the API surface must regenerate
docs/api/openapi.yaml(see../CLAUDE.md).
Related: ../src/lib/README.md (db.ts, rollups/), ../docs/ops/ (migrations + backup runbooks).