return ( <div> <h1>Products</h1> <ul> {products.map((product) => ( <li key={product._id}>{product.name}</li> ))} </ul> <form onSubmit={handleLogin}> <button type="submit">Login</button> </form> </div> ); }
const express = require('express'); const app = express(); const mongoose = require('mongoose');
app.post('/orders', (req, res) => { const order = new Order(req.body); order.save((err) => { if (err) { res.status(400).send(err); } else { res.send({ message: 'Order created successfully' }); } }); }); Microservices With Node Js And React Download
The Order Service will be built using Node.js and Express.js. It will be responsible for managing orders.
useEffect(() => { axios.get('http://localhost:3001/products') .then((response) => { setProducts(response.data); }) .catch((error) => { console.error(error); }); }, []); It will be responsible for handling user authentication
The User Service will be built using Node.js and Express.js. It will be responsible for handling user authentication and profile management.
The React frontend will communicate with each microservice using RESTful APIs. { userId: String
const Order = mongoose.model('Order', { userId: String, productId: String, quantity: Number });
