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Marc-André BombeckandClaude Opus 4.8
f1329b24e1
Let a user shape their own mood-tag set on top of the global catalogue: create custom tags (label encrypted at rest, icon from a fixed allow-list), and hide built-in tags per user. Custom tags live in `mood_tags` with a non-null `user_id` and a `custom:<uuid>` key; `GET /api/mood/tags` returns the effective per-user set (catalogue − hidden + own customs) with new `custom` + `label` fields, and `?include=hidden` surfaces hidden catalogue tags for the management screen. The write path resolves a `custom:` key only against the caller's own rows — a foreign custom key is dropped, never linked. Delete soft-deactivates by default (history intact); `?purge=true` removes the row and its links. BINARY-only for v1. New: POST/PATCH/DELETE /api/mood/tags/custom[/:key], PUT /api/mood/tags/:key/hidden, migration 0127 (user_id + label_encrypted columns, mood_tag_hidden table, `custom` category). Integration setup snapshots + restores the seeded catalogue because the new mood_tags→users FK makes TRUNCATE users CASCADE wipe it. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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).