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index.js
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index.js
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const express = require('express')
const app = express()
const { MongoClient } = require('mongodb');
const ObjectId = require('mongodb').ObjectId;
const port = process.env.PORT || 5000
const cors = require('cors');
require('dotenv').config()
// middleware
app.use(cors())
app.use(express.json())
// mongobd main url
const uri = `mongodb+srv://${process.env.DB_USER}:${process.env.DB_PASS}@cluster0.fq8sq.mongodb.net/myFirstDatabase?retryWrites=true&w=majority`;
const client = new MongoClient(uri, { useNewUrlParser: true, useUnifiedTopology: true });
async function run() {
try {
await client.connect();
const database = client.db("sunglass_shop");
const productCollection = database.collection("products");
const usersCollection = database.collection("users");
// Get api
app.get('/products', async (req, res) => {
const cursor = productCollection.find({})
const service = await cursor.toArray()
res.send(service)
})
// GET Single Service
app.get('/products/:id', async (req, res) => {
const id = req.params.id;
console.log('getting specific service', id);
const query = { _id: ObjectId(id) };
const service = await productCollection.findOne(query);
res.json(service);
})
// DELETE API
app.delete('/products/:id', async (req, res) => {
const id = req.params.id;
const query = { _id: ObjectId(id) };
const result = await productCollection.deleteOne(query);
res.json(result);
})
app.post('/products', async (req, res) => {
const service = req.body
console.log('hited the post ', service)
const result = await productCollection.insertOne(service);
res.json(result)
})
app.post('/users', async (req, res) => {
const user = req.body;
const result = await usersCollection.insertOne(user)
res.json(result)
});
// user clearance
app.put('/users', async (req, res) => {
const user = req.body;
const filter = { email: user.email };
const options = { upsert: true };
const updateDoc = { $set: user };
const result = await usersCollection.updateOne(filter, updateDoc, options);
res.json(result);
});
app.put('/users/admin', async (req, res) => {
const user = req.body;
const filter = { email: user.email };
const updateDoc = { $set: { role: 'admin' } };
const result = await usersCollection.updateOne(filter, updateDoc);
res.json(result);
})
// user admin
app.get('/users/:email', async (req, res) => {
const email = req.params.email;
const query = { email: email };
const user = await usersCollection.findOne(query);
let isAdmin = false;
if (user?.role === 'admin') {
isAdmin = true;
}
res.json({ admin: isAdmin });
})
} finally {
// await client.close();
}
}
run().catch(console.dir);
app.get('/', (req, res) => {
res.send('Hello assignment-12!')
})
app.listen(port, () => {
console.log(` assignment-12:${port}`)
})