health check

Dockerfile

@@ -18,5 +18,5 @@ RUN npm ci --only=production
 # Copy the rest of your application code
 COPY . .
 
-EXPOSE 4000
+EXPOSE 7000
 CMD ["node", "server.js"]

server.js

@@ -12,10 +12,12 @@ app.use(cors())
 
 dbConnection();
 
-const port = 4000;
+const port = 7000;
 app.use(express.json());
 app.use(morgan("dev"));
 app.use(express.static("uploads"));
 
 bootstrap(app);
 app.listen(process.env.PORT || port, () => console.log(`Example app listening on port ${port}!`));
+
+app.get('/health', (req, res) => res.status(200).send('OK'));