BREAKING CHANGES:
- Removed Workspace, WorkspaceMember, WorkspaceInvitation entities
- Project now has owner_user_id instead of workspace_id
- Added shared_users list to Project for collaboration
- Subscription/quota moved from Workspace to User level
Changes:
- packages/domain/entities.py: Removed Workspace entities, updated Project
- packages/adapters/sqlalchemy_impl/models.py: Updated models
- packages/application/: Removed workspace use cases, updated other use cases
- packages/ports/: Removed workspace repository interfaces
- apps/api/: Updated routes, schemas, dependencies, router
- alembic/versions/007_remove_workspace_concept.py: Database migration
New APIs:
- POST /projects/{id}/share: Share project with user
- DELETE /projects/{id}/share/{user_id}: Unshare project
- Implement UpgradeSubscriptionUseCase (Free→Pro→Enterprise)
- Prevent downgrades (must use cancel to return to Free)
- Auto-set quotas and expiration date on upgrade
- Implement CancelSubscriptionUseCase to downgrade to Free
- Only workspace owner can manage subscription
- Add 8 comprehensive unit tests (all passed)
Phase 4 Task 21/68 completed
xiaoxia
Xiaoxia AI