Phase 3.1: Type Safety
- Add bridge_types.py for shared type aliases (EventDict, PowerWatts, Timestamp, DeviceID)
- Define protocols for callbacks and message parsers
- Strict type annotations on all core modules (session_detector, event_queue, device_manager)
- Fix Optional handling and type guards throughout codebase
- Achieve full mypy compliance: 0 errors across 47 source files
Phase 3.2: Logging Unification
- Migrate from stdlib logging to pure structlog across all runtime modules
- Convert all logs to structured event+fields format (snake_case event names)
- Remove f-string and printf-style logger calls
- Add contextvars support for per-request correlation
- Implement FastAPI middleware to bind request_id, http_method, http_path
- Propagate X-Request-ID header in responses
- Remove stdlib logging imports except setup layer (utils/logging.py)
- Ensure log-level consistency across all modules
Files Modified:
- iot_bridge/bridge_types.py (new) - Central type definitions
- iot_bridge/core/* - Type safety and logging unification
- iot_bridge/clients/* - Structured logging with request context
- iot_bridge/parsers/* - Type-safe parsing with structured logs
- iot_bridge/utils/logging.py - Pure structlog setup with contextvars
- iot_bridge/api/server.py - Added request correlation middleware
- iot_bridge/tests/* - Test fixtures updated for type safety
- iot_bridge/OPTIMIZATION_PLAN.md - Phase 3 status updated
Validation:
- mypy . → 0 errors (47 files)
- All unit tests pass
- Runtime behavior unchanged
- API response headers include X-Request-ID
- Implement build script (build_docs.py) with AST parser to auto-generate HTML docs from docstrings
- Add comprehensive Google-style docstrings to all controllers and models
- Create static/description/index.html for Odoo Apps UI with module overview
- Generate api_reference.html (20.5 KB) from source code, linked from Odoo UI
- Add DOCUMENTATION_STRATEGY.md with comparison of 5 documentation approaches
- Create API.md with complete REST API documentation
Device Status Monitoring:
- Implement device_status_monitor.py with health checks and offline detection
- Add /status endpoint for device health overview
- Automatic offline detection after message_timeout_s
Config Push Architecture:
- Add POST /config endpoint to IoT Bridge for dynamic device management
- Auto-push device config from Odoo on create/write/unlink
- Implement device_manager.py for runtime device updates
E2E Tests:
- All 6 E2E tests passing (Create, Update, Push, Delete, Restart, Status Monitor)
- Test coverage for device lifecycle and config synchronization
Documentation is auto-generated via: ./build_docs.sh
View in Odoo: Settings → Apps → Open Workshop MQTT → API Reference
