Microservices With Node Js And | React Download

app.listen(4001, () => { console.log('User service running on port 4001'); });

const subscriber = redis.createClient(); subscriber.subscribe('user-created', (message) => { const user = JSON.parse(message); console.log(`Send welcome email to ${user.email}`); // Integrate with email provider here }); 5.1 Create React App cd frontend npx create-react-app react-app cd react-app npm install axios 5.2 Fetch Data from the API Gateway src/App.js

app.use('/products', createProxyMiddleware({ target: 'http://localhost:4002', changeOrigin: true, })); microservices with node js and react download

app.listen(5000, () => { console.log('API Gateway running on port 5000'); });

const User = mongoose.model('User', userSchema); const subscriber = redis.createClient()

FROM node:18-alpine WORKDIR /app COPY package*.json ./ RUN npm install COPY . . EXPOSE 4001 CMD ["node", "server.js"]

function App() { const [users, setUsers] = useState([]); const [name, setName] = useState(''); const [email, setEmail] = useState(''); { const user = JSON.parse(message)

// Publish event await publisher.publish('user-created', JSON.stringify(newUser));