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The dashboard snapshot fires the moment login succeeds instead of waiting for the page chunk (start ~670 to ~200 ms throttled). Guided follow-ups are personalised from the user's snapshot and an answer gets the coach's streamed reaction before the next question. Archived schedule eras can be corrected through a superseding revision that keeps the original as an audit trail, era writes serialise per medication, and duplicate dose times collapse in validation. A rolling medication whose next dose is tomorrow can no longer read as heavily overdue — the card status derives strictly from the served next-due — and the adherence bars keep a fixed geometry in every state. The server-wide assistant key gains its admin card, the one duplicated coach preference collapses onto a single owner, twenty-seven admin and settings card headers move onto the shared pattern with sixty containers normalised, and the remaining hydration warnings are gone.
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).