343 lines
10 KiB
Markdown
343 lines
10 KiB
Markdown
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# AP0.7 – Abschlussbericht Tenant Hardening, Actor Directory & Data Layer Minimum
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**Status:** abgeschlossen
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**Stand:** 2026-07-05
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**Branch:** `develop`
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**Version:** Backend `0.7.0-ap0.7` · Frontend `0.7.0-ap0.7` · Schema `006` (unverändert)
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---
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## 1. Scope und Einordnung
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AP0.7 ist ein **Basis-Härtungsauftrag** — keine neuen großen Fachfeatures.
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| Teil | Ziel | Status |
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|------|------|--------|
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| A | Tenant Hardening | ✓ Invarianten dokumentiert, bestehende Endpoints geprüft, Tests ergänzt |
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| B | Actor Directory | ✓ `GET /api/actors`, `GET /api/actors/{id}`, ActorSelect mit echter Liste |
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| C | Data Layer Minimum | ✓ `backend/data_layer/`, Workspace-Endpoints, Widget-Integration |
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| D | Audit-Härtung | ✓ Bewertung dokumentiert — `actor_id`-Spalte bewusst zurückgestellt |
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**Keine neue Migration** — Read-Models nutzen bestehendes Schema `006`.
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---
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## 2. Umgesetzte Dateien
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### Backend (neu)
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| Datei | Zweck |
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|-------|--------|
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| `backend/data_layer/__init__.py` | Data-Layer-Paket |
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| `backend/data_layer/actions.py` | Open/blocked Actions (Read) |
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| `backend/data_layer/initiatives.py` | Active Initiatives (Read) |
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| `backend/data_layer/actors.py` | Actor Workload (Read) |
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| `backend/data_layer/workspace.py` | Workspace Summary |
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| `backend/routers/actors.py` | Actor Directory API |
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| `backend/routers/workspace.py` | Workspace Read API |
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| `backend/rights_registrations/workspace_ops.py` | `kairo.actor.read`, `kairo.workspace.read` |
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| `backend/tests/test_ap07.py` | AP0.7 Tests (14 Tests) |
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### Backend (geändert)
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| Datei | Änderung |
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|-------|----------|
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| `backend/services/actors.py` | `list_actors`, `get_actor` |
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| `backend/routers/actions.py` | `/me/open` delegiert an Data Layer |
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| `backend/main.py` | Router actors + workspace |
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| `backend/version.py` | `0.7.0-ap0.7` |
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| `backend/tests/test_rights_registry.py` | 18 Capabilities |
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### Frontend (neu/geändert)
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| Datei | Zweck |
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|-------|--------|
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| `frontend/src/api/workspace.js` | Workspace API-Client |
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| `frontend/src/hooks/useActors.js` | Actor Directory Hook + Fallback |
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| `frontend/src/widgets/WorkspaceSummaryWidget.jsx` | Überblick-Karte |
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| `frontend/src/api/actors.js` | `listActors`, Fallback beibehalten |
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| Widgets, `ActorSelect`, `ActionForm`, `InitiativeDetailPage` | Data-Layer-Endpoints, echte Actors |
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| `frontend/src/registry/widgetRegistry.js` | + `kairo.workspace_summary` |
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### Doku
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| Datei | Zweck |
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|-------|--------|
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| `docs/architecture/Kairo_Tenant_Invariants_v0.1.md` | 10 Tenant-Invarianten |
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| `README.md` | AP0.7 API, Capabilities |
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---
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## 3. Tenant Hardening
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**Ergebnis der Code-Prüfung:** Bestehende fachliche Services (AP0.5) waren bereits tenant-sicher aufgebaut.
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| Prüfpunkt | Ergebnis |
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|-----------|----------|
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| `tenant_id` aus Context, nicht Body | ✓ alle Router |
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| Queries mit `tenant_id`-Filter | ✓ Services + Data Layer |
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| Cross-Tenant → 404 | ✓ Initiatives, Actions, Actors |
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| Assignment tenant-sicher | ✓ `_actor_in_tenant()` |
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| Keine Client-`tenant_id` | ✓ |
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**Gefundene Mandantenrisiken:** Keine neuen Lücken in AP0.5-Code. AP0.7 schließt die fehlende Actor-Directory-Isolation und Workspace-Aggregations-Tests ab.
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---
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## 4. Tenant-Invarianten
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Verbindlich dokumentiert in `docs/architecture/Kairo_Tenant_Invariants_v0.1.md` (10 Invarianten + Anti-Patterns).
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---
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## 5. Actor Directory
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### Endpoints
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| Endpoint | Capability | Verhalten |
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|----------|------------|-----------|
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| `GET /api/actors` | `kairo.actor.read` | Aktive Actors des Tenants; optional `actor_type`, `q`, `include_inactive` |
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| `GET /api/actors/{id}` | `kairo.actor.read` | Detail; Cross-Tenant → 404 |
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### Response-Shape
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```json
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{ "id": "...", "name": "...", "actor_type": "human|agent|working_group|external_system", "is_active": true }
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```
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`user_id` wird **nicht** exponiert (Datenschutz).
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### Default Grants `kairo.actor.read`
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Portal Admin/User, Tenant Owner/Admin/Member — Begründung: Assignment-UI und Workspace-Workload für alle operativen Tenant-Mitglieder.
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---
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## 6. ActorSelect / Assignment UX
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- `useActors()` lädt `/api/actors`
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- `ActorSelect` zeigt Name + Typ (deutsche Labels)
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- Mehrfachauswahl für Assignments
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- Fallback auf Human Actor aus Context bei API-Fehler
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- Loading/Error/Empty States
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- Maßnahmen können Agents/Working Groups aus dem Tenant zugewiesen werden
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---
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## 7. Data Layer Struktur
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```text
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backend/data_layer/
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actions.py — get_my_open_actions, get_my_blocked_actions, get_all_my_open_actions
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initiatives.py — get_active_initiatives
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actors.py — get_actor_workload
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workspace.py — get_workspace_summary
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```
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### Abgrenzung
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| Schicht | Verantwortung |
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|---------|---------------|
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| Router | HTTP, Capability-Gates, Serialisierung |
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| Data Layer | Read-Aggregation, tenant-scoped Queries, DTOs |
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| Services | Write/CRUD, Domänenvalidierung, Audit |
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`/api/actions/me/open` bleibt für Abwärtskompatibilität; delegiert intern an Data Layer.
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---
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## 8. Workspace Summary
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`GET /api/workspace/summary` → `kairo.workspace.read`
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```json
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{
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"open_actions_count": 0,
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"blocked_actions_count": 0,
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"active_initiatives_count": 0,
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"done_actions_recent_count": 0
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}
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```
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- Personal (current actor): open, blocked, done (7 Tage via `updated_at`)
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- Tenant-weit: `active_initiatives_count` (status active/paused)
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Frontend: `WorkspaceSummaryWidget` im Workspace.
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---
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## 9. Actor Workload Basic
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`GET /api/workspace/actors/workload` — pro aktivem Actor im Tenant:
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```json
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{
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"actor_id": "...",
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"display_name": "...",
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"actor_type": "human",
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"open_actions": 3,
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"blocked_actions": 1,
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"in_progress_actions": 2
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}
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```
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Noch **kein dediziertes UI-Widget** — Endpoint für spätere Dashboards; API + Tests vorhanden.
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---
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## 10. Neue/geänderte API-Endpunkte
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Siehe README AP0.7-Abschnitt. Keine Write-Endpoints hinzugefügt.
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---
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## 11. Capability-Nutzung
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| Capability | Neu? | Grants | Verwendung |
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|------------|------|--------|------------|
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| `kairo.actor.read` | ✓ | Member+ | Actor Directory |
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| `kairo.workspace.read` | ✓ | Member+ | Workspace Data Layer |
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| `kairo.actor.manage` | — | unverändert | Actor-Verwaltung (AP0.2) |
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| `kairo.action.read` | — | unverändert | CRUD-Read, `/me/open` |
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| `kairo.initiative.read` | — | unverändert | Initiatives |
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**Entscheidung:** Kein separates `kairo.workspace.metrics.read` — ein Read-Key für alle Workspace-Read-Models.
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Gesamt: **18 Capabilities** (vorher 16).
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---
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## 12. Audit-Härtung / actor_id-Bewertung
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**Ist-Zustand:** `audit_log` hat `user_id`, `tenant_id`, `details` (JSONB). Kein `actor_id`-Spalte.
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**Bewertung:**
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| Option | Empfehlung |
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|--------|------------|
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| `actor_id` in `details` | ✓ bereits bei Assignments (`actor_ids`) |
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| `actor_id` als Spalte | **Zurückgestellt** — Migration 007 + Backfill; sinnvoll in AP0.8 (Audit/Admin) |
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| Risiko ohne Spalte | Gering für Sprint 0 — Actor aus Context + details ausreichend für Nachvollziehbarkeit |
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Keine Migration in AP0.7 (Basis-Härtung ohne Schema-Change).
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---
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## 13. Frontend-Integration
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| Widget/Komponente | Vor AP0.7 | Nach AP0.7 |
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|-------------------|-----------|------------|
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| MyOpenActionsWidget | `/api/actions/me/open` + Client-Filter | `/api/workspace/actions/open` |
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| BlockedActionsWidget | `/me/open` + Filter | `/api/workspace/actions/blocked` |
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| InitiativesWidget | `/api/initiatives` + Client-Filter | `/api/workspace/initiatives/active?limit=5` |
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| WorkspaceSummaryWidget | — | `/api/workspace/summary` |
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| ActorSelect | Context-Fallback only | `/api/actors` + Fallback |
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**Keine fachliche KPI-Berechnung mehr in Widgets** (Filter/Slice entfernt).
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AP0.6b Look & Feel unverändert.
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---
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## 14. Tests und Verifikation
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### Backend (`test_ap07.py`)
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- Actor Directory: List, Filter, Inactive, Detail, Cross-Tenant
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- Workspace: Summary, Open, Blocked, Initiatives, Workload, Cross-Tenant
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- Capabilities: Member hat `kairo.actor.read`, `kairo.workspace.read`
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- Assignment an Tenant-Actor
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### Frontend
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- Vitest: 9/9 grün (Registry inkl. `workspace_summary`)
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- Build: OK
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### CI
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pytest im Backend-Container (wie bisher) — erwartet grün mit +14 Tests.
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---
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## 15. Übernommene Muster aus Mitai
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- Zentrale Data-Layer-Schicht für Read/Aggregation
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- Widgets konsumieren vorbereitete Daten
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- Trennung Rohdaten / Kennzahlen / UI
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**Nicht übernommen:** Mitai Tracking/Gesundheits-KPIs, Tier/Billing.
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---
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## 16. Übernommene Muster aus Shinkan
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- Tenant-sichere Queries mit Context-`tenant_id`
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- Capability Gates pro Endpoint
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- Cross-Tenant → 404
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- Access-Layer-Denken (Data Layer als Read-Access)
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**Nicht übernommen:** Vereins-/Trainingslogik.
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---
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## 17. Bewusst nicht übernommene Muster
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- Analytics-Plattform, Zeitreihen, Forecasting
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- Actor-Admin-UI, Actor-Erstellung in GUI
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- `audit_log.actor_id` Migration
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- Backend-Widget-Registry
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- Program-Director-Algorithmus
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---
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## 18. Abweichungen von der Spezifikation
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| Thema | Abweichung | Begründung |
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|-------|------------|------------|
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| Actor Workload UI | nur API, kein Widget | Endpoint für später; kein UI-Scope |
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| Breakpoint Shell | unverändert 1024px | AP0.6b unverändert |
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| `/api/actions/me/open` | beibehalten | Abwärtskompatibilität |
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| `done_actions_recent_count` | 7-Tage-Fenster via `updated_at` | pragmatisch, dokumentiert |
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---
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## 19. Offene Entscheidungen
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1. **`audit_log.actor_id`** — Migration in AP0.8?
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2. **Actor Workload Widget** — wann in Workspace anzeigen?
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3. **Initiative bearbeiten in UI** — weiter offen aus AP0.6
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4. **Foundation AP0.5 Audit/Admin-UI** — backlog
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---
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## 20. Empfehlung für AP0.8
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Kleinster Nutzwert (Priorität):
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1. **Audit/Admin minimal** — Audit-Log lesbar, optional `actor_id`-Spalte
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2. **Initiative bearbeiten in UI** — PATCH existiert
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3. **Actor Workload Widget** — kleine Karte im Workspace
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4. **Kommentare pro Maßnahme** — Kollaboration ohne Domänen-Explosion
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Danach Sprint-1-Fachscope gemäß Product Spec.
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---
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## Abnahme-Checkliste AP0.7
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| Kriterium | Erfüllt |
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|-----------|---------|
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| Tenant-Invarianten dokumentiert | ✓ |
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| Fachliche Endpoints tenant-geprüft | ✓ |
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| Cross-Tenant-Tests | ✓ |
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| `GET /api/actors` | ✓ |
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|
| ActorSelect echte Liste | ✓ |
|
|||
|
|
| Tenant-Actor-Zuweisung | ✓ |
|
|||
|
|
| Data Layer Minimum | ✓ |
|
|||
|
|
| Workspace Summary | ✓ |
|
|||
|
|
| Blocked/Active zentral | ✓ |
|
|||
|
|
| Actor Workload Basic | ✓ (API) |
|
|||
|
|
| Frontend nutzt Data Layer | ✓ |
|
|||
|
|
| Keine großen Fachfeatures | ✓ |
|
|||
|
|
| AP0.6b UX erhalten | ✓ |
|