import { Router } from 'express';
import { db } from '../db/index.js';
import { getConnectionCount, getActiveDeviceCount } from '../server/websocket.js';
import type { HealthResponse } from '../types/api.js';
export const healthRouter = Router();
const startTime = Date.now();
healthRouter.get('/', (_req, res) => {
let dbStatus: 'connected' | 'disconnected' = 'disconnected';
try {
// Simple query to check DB connection
db.prepare('SELECT 1').get();
dbStatus = 'connected';
} catch {
dbStatus = 'disconnected';
}
const response: HealthResponse = {
status: dbStatus === 'connected' ? 'healthy' : 'degraded',
version: '1.0.0',
uptime: Math.floor((Date.now() - startTime) / 1000),
connections: {
websocket: getConnectionCount(),
activeDevices: getActiveDeviceCount(),
database: dbStatus,
},
};
res.json(response);
});
