- Update UserRepository to use connection pool
- Update WorkspaceRepository to use connection pool
- All 5 PostgreSQL repositories now use connection pool
- Complete performance optimization across all database operations
Phase 4 Task 41/68 fully completed
- Implement PostgresWorkspaceRepository with full CRUD
- Implement PostgresWorkspaceMemberRepository with query methods
- Support find_by_user, find_by_workspace, count_by_workspace
- Use upsert pattern (INSERT ... ON CONFLICT DO UPDATE)
- Proper connection management and cleanup
- Add __init__.py to export all PostgreSQL repositories
Phase 4 Task 35/68 completed
Xiaoxia AI