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server.js
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server.js
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const express = require('express')
const mongoose = require('mongoose')
const Product = require('./models/productModel');
const app = express();
app.use(express.json())
app.use(express.urlencoded({extended: false}))
//routes
app.get('/',(req, res) => {
res.send('Hello Node API')
})
app.get('/blog',(req, res) => {
res.send('Hello Blog! My name is Manasvi')
})
// Fetch a product
app.get('/product', async(req, res) => {
try {
const products = await Product.find({});
res.status(200).json(products);
}
catch (error) {
res.status(500).json({message: error.message})
}
})
// Fetch a product by id
app.get('/product/:id', async(req, res) => {
try {
const {id} = req.params;
const product = await Product.findById(id);
res.status(200).json(product);
}
catch (error) {
res.status(500).json({message: error.message})
}
})
// Save a product
app.post('/product', async(req, res) => {
try {
const product = await Product.create(req.body);
res.status(200).json(product);
}
catch (error) {
console.log(error.message);
res.status(500).json({message: error.message})
}
})
// Update a product
app.put('/product/:id', async(req, res) => {
try {
const {id} = req.params;
const product = await Product.findByIdAndUpdate(id, req.body);
if(!product) {
// Product not found
return res.status(404).json({message: 'Cannot find any product by this id in database'})
}
const updatedProduct = await Product.findById(id)
res.status(200).json(updatedProduct);
}
catch (error) {
console.log(error.message);
res.status(500).json({message: error.message})
}
})
// Delete a product
app.delete('/product/:id', async(req, res) => {
try {
const {id} = req.params;
const product = await Product.findByIdAndDelete(id, req.body);
if(!product) {
// Product not found
return res.status(404).json({message: 'Cannot find any product by this id in database'})
}
const deletedProduct = await Product.findById(id)
res.status(200).json(deletedProduct);
}
catch (error) {
console.log(error.message);
res.status(500).json({message: error.message})
}
})
mongoose.set("strictQuery", false);
mongoose
.connect('mongodb+srv://manasvi373bagherwal:Weo2OQV6Ydcd4Me7@cluster0.iku2eh6.mongodb.net/')
.then(() => {
console.log("Connected")
app.listen(3000, ()=> {
console.log("Node API app is running on port 3000")
});
})
.catch(() =>
{
console.log(error)
})