Backend API

Base URL: http://localhost:7276

Swagger UI: http://localhost:7276/swagger

All endpoints except /api/auth/* require Authorization: Bearer <token>.

Authentication

POST /api/auth/register

{ "fullName": "Nguyen Van A", "email": "a@example.com", "password": "Passw0rd!" }

POST /api/auth/login

{ "email": "a@example.com", "password": "Passw0rd!" }

Response: { "token": "eyJ...", "expiresAt": "..." }

Activity Risk Score Formula

riskScore = base(AQI) × groupMultiplier × intensityMultiplier × outdoorMultiplier

Factor	Values
groupMultiplier	normal=1.0, child=1.15, elderly=1.25, respiratory=1.45, pregnant=1.2
intensityMultiplier	low=1.0, moderate=1.15, high=1.40
outdoorMultiplier	outdoor=1.0, indoor=0.3