Akiba So
fc468464b2
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.
35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
"""Authentication endpoints: login, register, whoami."""
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from fastapi import APIRouter, Depends, HTTPException, status
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from .models import UserCreate, UserLogin, Token, UserOut
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from .service import authenticate_user, create_access_token, create_user
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from .dependencies import get_current_user
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router = APIRouter(prefix="/api/auth", tags=["auth"])
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@router.post("/login", response_model=Token)
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async def login(body: UserLogin):
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if not authenticate_user(body.username, body.password):
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Incorrect username or password",
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)
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token = create_access_token({"sub": body.username})
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return Token(access_token=token)
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@router.post("/register", response_model=UserOut, status_code=status.HTTP_201_CREATED)
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async def register(body: UserCreate):
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if not create_user(body.username, body.password):
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raise HTTPException(
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status_code=status.HTTP_409_CONFLICT,
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detail="Username already exists",
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)
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return UserOut(username=body.username)
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@router.get("/me", response_model=UserOut)
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async def me(username: str = Depends(get_current_user)):
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return UserOut(username=username)
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