Files
HealthLog/prisma
Marc-André Bombeck 14f0fc4d4f feat(body-sites): record a body site on conditions and add a body-site view
A condition (illness episode) can carry where on the body it sits, in the
person's own words and encrypted at rest, plus an optional side (LEFT,
RIGHT, BOTH). Same enum, codec and reasoning as the procedure's site.

- migration 0354: two nullable columns on illness_episodes, reusing the
  laterality type from 0349
- create and edit accept bodySite and laterality; on PATCH an absent key
  keeps the stored value, so an edit from the shipped iPhone app, which
  never sends either field, leaves them untouched
- GET /api/body-sites: the sites the record holds across visits and
  conditions, folded after the decrypt and bounded per kind; with site
  (and laterality) the visits and conditions there, one hop to their
  documents, lab results and visits. Read in the profile section;
  conditions only under an illness grant with the module on, and links
  into ungranted sections come back as unlabelled placeholders
- the link service reads document and visit links from the condition's
  end of the two existing tables
- /checkups gains a Body sites tab; the visit and condition forms share
  one body-site field pair that suggests sites already used; a
  condition's page links its site into the view
- the doctor report, the clinician page and the MCP doctor-visit summary
  name the site on conditions; the Coach illness block carries it
  sanitised, and MCP get_illness_recovery returns it fenced
- backup and restore carry both fields in both file kinds; the site is
  registered as ciphertext and rotates with the key
- i18n in all seven locales, OpenAPI regenerated

Refs #1025
2026-09-25 21:55:14 +02:00
..

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_case columns via @map(...), encrypted columns mostly suffixed *Encrypted (search the file; there are 24 encrypted column references). The generator client block emits to ../src/generated/prisma (imported as @/generated/prisma).
  • migrations/ — numbered, forward-only SQL migrations (0001_… upward). migration_lock.toml pins the provider to postgresql.

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: *Encrypted columns are written through @/lib/crypto (AES-256-GCM, versioned key ids); never store plaintext in an encrypted column. Key rotation is scripts/rotate-encryption-key.ts + docs/ops/encryption-key-rotation.md.
  • The generated client under src/generated/prisma is 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).