Files
familienarchiv/frontend/src/lib/shared/README.md
Marcel a1b89670c0 docs(legibility): add 18 per-domain README.md files (DOC-6)
Backend (9): document, person, tag, user, geschichte, notification,
ocr, audit, dashboard.
Frontend (8): document, person, tag, user, geschichte, notification,
ocr, shared.
OCR service (1): ocr-service/README.md.

Each README covers: what the domain owns, explicit non-ownership,
public surface (verified by grep against the codebase), internal
layout, and cross-domain dependencies.

Closes #400
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-06 07:36:38 +02:00

41 lines
3.3 KiB
Markdown

# 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) |
| `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.