backend/auth/middleware.py

"""Auth middleware — currently a no-op placeholder for future rate-limiting / audit logging."""
# Middleware for auth events can be added here (e.g., failed-login rate limiter).
# Kept as a placeholder so the module structure is complete.
feat: Initial CBPOA commit — 武汉儿童呼吸疾病风险评估系统 Context: Build a spatial risk assessment system correlating air quality data with children's respiratory disease incidence across Wuhan. Approach: FastAPI backend serving PostGIS spatial queries, React frontend with Deck.gl maps, and a PyTorch SpatialTemporalGCN pipeline for multi-day (1d/3d/7d) risk prediction. Changes: - backend/ — FastAPI API with auth (JWT), alerts, risk analysis, geocoded case data, grid statistics, and report endpoints - frontend/ — React dashboard with interactive risk maps, alert monitoring, district comparison charts, and timeline player - models/ — SpatialTemporalGCN model with trained weights and ONNX export for inference - scripts/ — ETL pipeline for weather + medical data, grid generation, feature engineering, training, and daily inference - deploy/ — Docker Compose configs for backend, frontend, and MLflow - docs/ — API docs, deployment guide, user guide, and code review Impact: Enables spatial risk visualization, alert monitoring, and ML-driven health risk forecasting for environmental health teams. 2026-06-05 02:13:49 +08:00			`"""Auth middleware — currently a no-op placeholder for future rate-limiting / audit logging."""`
			`# Middleware for auth events can be added here (e.g., failed-login rate limiter).`
			`# Kept as a placeholder so the module structure is complete.`