users,js
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const express = require("express");
const Course = require("../mongoose/models/courses");
//setting up the student router
const usersRouter = new express.Router();
//write your code here
usersRouter.get(’/courses/get’, async (req, res) => {
const data = await Course.find()
res.status(200).json(data)
})
usersRouter•post('/courses/enroll/:id', async (req, res) => {
const id = req.params.id;
const getData = await Course.findByld(id)
if (!getData.isApplied) {
P° = {
isApplied: true
}
await Course.findByIdAndUpdate(id, po)
res.status(200).json({ message: "Sucessfully" })
} else {
res.status(403).json({ message: "not" })
}
})
usersRouter.patch('/courses/rating/:id', async (req, res) => {
const id = req.params.id;
const getData = await Course.findByld(id)
if (!getData.isRated && getData.isApplied) {
const body = req.body;
const noOfRatings = getData.noOfRatings + 1; const finalRate = (((getData.noOfRatings * getData.rating) + body.rating) / noOfRatings).toFixed(l)
pa = {
isRated: true,
rating: finalRate, noOfRatings: noOfRatings
}
await Course.findByIdAndUpdate(id, pa)
res.status(200).json({ message: "Sucessfully" }) } else {
res.status(403).json({ message: "Not" })
}
usersRouter.delete(1/courses/drop/:id1, async (req, res) => { const id = req.params.id;
const getData = await Course.findByld(id)
if (getData.isApplied) {
de = {
isApplied: false
}
await Course.findByIdAndUpdate(id, de)
res.status(200).json({ message: "Sucessfully" })
} else {
res.status(403).json({ message: "Not" })
}
})
module.exports = usersRouter
| 1 | const express = require("express"); |
| 2 | const Course = require("../mongoose/models/courses"); |
| 3 | //setting up the student router |
| 4 | const usersRouter = new express.Router(); |
| 5 | //write your code here |
| 6 | usersRouter.get(’/courses/get’, async (req, res) => { |
| 7 | const data = await Course.find() |
| 8 | res.status(200).json(data) |
| 9 | }) |
| 10 | usersRouter•post('/courses/enroll/:id', async (req, res) => { |
| 11 | const id = req.params.id; |
| 12 | const getData = await Course.findByld(id) |
| 13 | if (!getData.isApplied) { |
| 14 | P° = { |
| 15 | isApplied: true |
| 16 | } |
| 17 | await Course.findByIdAndUpdate(id, po) |
| 18 | res.status(200).json({ message: "Sucessfully" }) |
| 19 | } else { |
| 20 | res.status(403).json({ message: "not" }) |
| 21 | } |
| 22 | }) |
| 23 | usersRouter.patch('/courses/rating/:id', async (req, res) => { |
| 24 | const id = req.params.id; |
| 25 | const getData = await Course.findByld(id) |
| 26 | if (!getData.isRated && getData.isApplied) { |
| 27 | const body = req.body; |
| 28 | const noOfRatings = getData.noOfRatings + 1; const finalRate = (((getData.noOfRatings * getData.rating) + body.rating) / noOfRatings).toFixed(l) |
| 29 | pa = { |
| 30 | isRated: true, |
| 31 | rating: finalRate, noOfRatings: noOfRatings |
| 32 | } |
| 33 | await Course.findByIdAndUpdate(id, pa) |
| 34 | res.status(200).json({ message: "Sucessfully" }) } else { |
| 35 | res.status(403).json({ message: "Not" }) |
| 36 | } |
| 37 | usersRouter.delete(1/courses/drop/:id1, async (req, res) => { const id = req.params.id; |
| 38 | const getData = await Course.findByld(id) |
| 39 | if (getData.isApplied) { |
| 40 | de = { |
| 41 | isApplied: false |
| 42 | } |
| 43 | await Course.findByIdAndUpdate(id, de) |
| 44 | res.status(200).json({ message: "Sucessfully" }) |
| 45 | } else { |
| 46 | res.status(403).json({ message: "Not" }) |
| 47 | } |
| 48 | }) |
| 49 | module.exports = usersRouter |
| 50 |