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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('This is some random blog ')
})
app.get('/products', async(req, res) => {
try {
const products = await Product.find({});
res.status(200).json(products);
} catch (error) {
res.status(500).json({message: error.message})
}
})
app.get('/products/: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})
}
})
app.post('/products', 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('/products/:id', async(req, res) => {
try {
const {id} = req.params;
const product = await Product.findByIdAndUpdate(id, req.body);
// we cannot find any product in database
if(!product){
return res.status(404).json({message: `cannot find any product with ID ${id}`})
}
const updatedProduct = await Product.findById(id);
res.status(200).json(updatedProduct);
} catch (error) {
res.status(500).json({message: error.message})
}
})
// delete a product
app.delete('/products/:id', async(req, res) =>{
try {
const {id} = req.params;
const product = await Product.findByIdAndDelete(id);
if(!product){
return res.status(404).json({message: `cannot find any product with ID ${id}`})
}
res.status(200).json(product);
} catch (error) {
res.status(500).json({message: error.message})
}
})
mongoose.set("strictQuery", false)
mongoose.
connect('mongodb+srv://deepbtrivedi04:[email protected]/?retryWrites=true&w=majority&appName=restfulAPI')
.then(() => {
console.log('connected to MongoDB')
app.listen(3000, ()=> {
console.log(`Node API app is running on port 3000`)
});
}).catch((error) => {
console.log(error)
})