Files
familienarchiv/frontend/src/lib/shared
marcel 8558567688
All checks were successful
CI / Unit & Component Tests (push) Successful in 5m10s
CI / OCR Service Tests (push) Successful in 24s
CI / Backend Unit Tests (push) Successful in 5m14s
CI / fail2ban Regex (push) Successful in 50s
CI / Semgrep Security Scan (push) Successful in 27s
CI / Compose Bucket Idempotency (push) Successful in 1m5s
feat(relationship): editable relationships with LocalDate+DatePrecision dates and notes (#841)
Closes #837

Makes `PersonRelationship` fully editable (type, related person, dates, notes), migrates its dates from `Integer fromYear/toYear` to `LocalDate + DatePrecision` (mirroring the #773 person pattern, ADR-039 / V76), activates the previously-dead `notes` column, and gives the Zeitstrahl's derived **Heirat** events full date precision for free.

Both Open Decisions confirmed as adopted: **no `@Version`** (last-write-wins, single-writer archive) and **`DELETE` ownership-mismatch aligned 403 → 404** (anti-enumeration, matching the new `PUT`).

## What's in it
- **V78** migrates `person_relationships.from_year/to_year` → `from_date`/`to_date` + NOT-NULL `*_date_precision` (default `UNKNOWN`); pre-check abort on corrupt years, `YYYY-01-01`/`YEAR` backfill, 5 named CHECK constraints, year columns dropped.
- **`PUT /api/persons/{id}/relationships/{relId}`** (`@RequirePermission(WRITE_ALL)`) re-runs every create invariant (self / coherence / order / reverse-PARENT_OF / duplicate) and re-flags family membership; orientation preserved per viewpoint.
- New `ErrorCode.INVALID_RELATIONSHIP_DATES` registered in all four sites (§3.6).
- `TimelineEventService` sources the derived marriage date from `SPOUSE_OF.fromDate` + precision.
- Frontend: `RelationshipDateField` (DAY/MONTH/YEAR), upsert-capable `AddRelationshipForm` (pre-fill + notes + in-flight submit lock), `RelationshipChip` Edit affordance, `updateRelationship` server action, read-view date range + notes, `formatRelationshipDateRange` helper. `api.ts` regenerated.
- Docs: ADR-044, db-orm/db-relationships diagrams, DEPLOYMENT §5 deploy note, RTM REQ-001…REQ-019.

## Requirements
All 19 EARS requirements implemented red/green and marked `Done` in `.specify/rtm.md`.

## Test plan
- **Backend** (targeted, green): `RelationshipMigrationTest` (Testcontainers pg16, 8), `RelationshipServiceTest` (22), `RelationshipControllerTest` (15), `RelationshipServiceIntegrationTest` (real DB, 10), `DerivedEventsAssemblyTest` (17), `ArchitectureTest` (14); `clean package` builds.
- **Frontend** (green): `relationshipDates.spec.ts`, `AddRelationshipForm.svelte.spec.ts`, `RelationshipChip.svelte.spec.ts`, `PersonRelationshipsCard.svelte.test.ts`, `page.server.spec.ts`, `messages.spec.ts`. `npm run check` = 798 (below the ~834 baseline); `npm run lint` clean.

## Notes for reviewers
- **Spec deviation:** the edit form was built by making `AddRelationshipForm` upsert-capable rather than a duplicate `EditRelationshipForm` (DRY); RTM rows reference `AddRelationshipForm.svelte.spec.ts`.
- `api.ts` regenerated from the live spec; only relationship-relevant hunks remain (one springdoc `PageableObject` field-reorder pruned).
- **Deploy:** V78 is one-way and not rolling-deploy-safe — stop old JAR → start new JAR (Flyway runs first); targeted `pg_restore -t person_relationships` for rollback. No maintenance window.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Marcel <marcel@familienarchiv>
Reviewed-on: #841
2026-06-14 21:17:36 +02:00
..

shared (frontend)

Cross-domain utilities and UI primitives. Any file here is consumed by two or more domain folders and has no domain identity of its own.

Admission criteria (what belongs here)

A file belongs in shared/ if it meets all three conditions:

  1. No domain identity — it does not represent a Document, Person, Tag, etc.
  2. Consumed by ≥ 2 domain folders — or is framework infrastructure that every domain depends on.
  3. Generic — could work in a different SvelteKit project with zero business-logic changes.

If any condition fails, the file belongs in the domain folder of its primary consumer.

What this folder owns

Sub-folder / file Purpose
api.server.ts Typed openapi-fetch client factory — the standard entry point for all backend API calls in server-side load functions and actions
errors.ts Mirror of the backend ErrorCode enum + getErrorMessage() → Paraglide i18n key mapping
types.ts Cross-domain TypeScript interfaces
utils.ts Pure utility functions (date formatting, sorting, debounce)
utils/monthBuckets.ts Pure month-bucket math (boundaries, sequences, gap-fill, year aggregation, axis ticks) shared by the document/ density chart and the timeline/ density strip — moved up from document/timeline.ts so timeline/ need not import document/
primitives/Sparkline.svelte Fixed-series bar sparkline (one bar per value) — used by the timeline density strip
relativeTime.ts Human-relative time formatting ("2 days ago")
primitives/ Generic UI components: BackButton.svelte, form inputs, pagination, layout shells
discussion/ Comment/mention editor shared by document/ and geschichte/
dashboard/ Family Pulse widget and recent-activity components assembled in the / route
hooks/ Svelte 5 reactive hooks: useTypeahead, useUnsavedWarning
services/ Generic client-side service helpers
actions/ Shared SvelteKit form action utilities
server/ Server-only shared utilities (load function helpers)
help/ Coach marks and empty-state components used across multiple domains

What does NOT belong here

  • Components owned by one domain — move to that domain's folder.
  • Domain-specific business logic — even if shared, it belongs in the owning domain's public surface.

Adding to shared/

If you need to add a file here, confirm it meets all three admission criteria. If it's domain-adjacent, check whether the owning domain should export it as part of its public surface instead.