SQLAlchemy konnte nicht bestimmen welcher FK gemeint ist, da UserContainer
zwei FKs zu User hat (user_id und blocked_by).
Fehler: 'Could not determine join condition between parent/child tables
on relationship User.containers - there are multiple foreign key paths'
Lösung: foreign_keys=[user_id] explizit angeben.
**Neue Features:**
1. Container-Level Blocking: Admin kann einzelne Container blockieren/entsperren
2. User-Block Cascading: Wenn User gesperrt wird, werden automatisch alle seine Container blockiert
3. Launch-Protection: Blockierte Container können vom User nicht gestartet werden
4. Container-Verwaltungs-Tab im Admin-Dashboard mit Block/Unblock UI
5. Blocked-Status auf User-Dashboard mit visueller Markierung (rot)
6. Bulk-Operations für Container (Block/Unblock)
**Backend-Änderungen (admin_api.py):**
- GET /api/admin/users: Liefert nun auch Container-Liste mit is_blocked Status
- POST /api/admin/containers/<id>/block: Blockiert einzelnen Container
- POST /api/admin/containers/<id>/unblock: Entsperrt einzelnen Container
- POST /api/admin/containers/bulk-block: Blockiert mehrere Container
- POST /api/admin/containers/bulk-unblock: Entsperrt mehrere Container
- POST /api/admin/users/<id>/block: Cascade-Blockade aller Container (Phase 7)
**Backend-Änderungen (api.py):**
- GET /api/user/containers: Liefert is_blocked und blocked_at Felder
- POST /api/container/launch/<type>: Launch-Protection prüft is_blocked Flag
**Database-Änderungen (models.py):**
- UserContainer: Füge is_blocked, blocked_at, blocked_by Spalten hinzu
- Relationships für Blocker-Admin
**Frontend-Änderungen:**
- Admin-Dashboard: Neuer "Container-Verwaltung" Tab mit Grid-View
- Admin-Dashboard: Block/Unblock Buttons pro Container
- Admin-Dashboard: Bulk-Operations für Container-Selection
- User-Dashboard: Blocked-Badge und Blocked-Beschreibung in Container-Cards
- User-Dashboard: Disabled Button wenn Container blockiert
- User-Dashboard: Toast-Benachrichtigung bei Launch-Protection
**Migration:**
- Neue Datei: migrate_container_blocking.py für Database-Setup
Verwendung: python migrate_container_blocking.py
**Sicherheit:**
- Blockierte Container werden mit stop_container() gestoppt
- Lazy-Init des ContainerManager für robuste Error-Handling
- Separate Admin-Endpoints mit @admin_required() Decorator
- Audit-Logging aller Block/Unblock-Operationen
**Testing-Punkte:**
- User-Block blockiert alle Container? ✓ Cascading
- Container-Block wird auf User-Dashboard angezeigt? ✓ is_blocked prüfen
- Launch-Protection funktioniert? ✓ 403 Error bei is_blocked
- Admin-Container-Tab funktioniert? ✓ Grid-View mit Search
- Bulk-Operations funktionieren? ✓ Multiple Selection + Confirm
Fixes: #0 (Phase 7 Implementation)
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
User model now provides container_id and container_port as properties that
work with the new UserContainer relationship. This allows legacy code in
api.py to continue working without modifications. The properties automatically:
- Read from the primary (first) container
- Create a primary container on first write
- Maintain backwards compatibility with single-container API
Add full support for 2 container types (development and production):
Backend Changes:
- New UserContainer model with unique constraint on (user_id, container_type)
- Removed single-container fields from User model (container_id, container_port)
- Added CONTAINER_TEMPLATES config with dev and prod templates
- Implemented spawn_multi_container() method in ContainerManager
- Added 2 new API endpoints:
* GET /api/user/containers - list all containers with status
* POST /api/container/launch/<type> - on-demand container creation
- Multi-container container names and Traefik routing with type suffix
Frontend Changes:
- New Container, ContainersResponse, LaunchResponse types
- Implemented getUserContainers() and launchContainer() API functions
- Completely redesigned dashboard with 2 container cards
- Status display with icons for each container type
- "Create & Open" and "Open Service" buttons based on container status
- Responsive grid layout
Templates:
- user-template-next already configured with Tailwind CSS and Shadcn/UI
Documentation:
- Added IMPLEMENTATION_SUMMARY.md with complete feature list
- Added TEST_VERIFICATION.md with detailed testing guide
- Updated .env.example with USER_TEMPLATE_IMAGE_DEV/PROD variables
This MVP allows each user to manage 2 distinct containers with:
- On-demand lazy creation
- Status tracking per container
- Unique URLs: /{slug}-dev and /{slug}-prod
- Proper Traefik routing with StripPrefix middleware
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
