Описание изменений

backend/routes/health.js

@@ -0,0 +1,36 @@
+const express = require('express');
+const router = express.Router();
+const db = require('../db');
+
+router.get('/', async (req, res) => {
+  try {
+    // Проверка соединения с базой данных
+    const dbResult = await db.query('SELECT NOW()');
+    
+    // Проверка состояния сервера
+    const memoryUsage = process.memoryUsage();
+    const uptime = process.uptime();
+    
+    res.json({
+      status: 'ok',
+      timestamp: new Date(),
+      uptime: uptime,
+      memory: {
+        rss: Math.round(memoryUsage.rss / 1024 / 1024) + 'MB',
+        heapTotal: Math.round(memoryUsage.heapTotal / 1024 / 1024) + 'MB',
+        heapUsed: Math.round(memoryUsage.heapUsed / 1024 / 1024) + 'MB'
+      },
+      database: {
+        connected: true,
+        timestamp: dbResult.rows[0].now
+      }
+    });
+  } catch (error) {
+    res.status(500).json({
+      status: 'error',
+      error: error.message
+    });
+  }
+});
+
+module.exports = router;