index.js

const PORT = process.env.PORT || 8000
const express = require("express")
const axios = require("axios")
const cheerio = require("cheerio")
const {response} = require("express");

const app = express()
const newspapers = [{
    name:'thetimes',
    address: 'https://www.thetimes.co.uk/environment/climate-change',
    base:''
},
    {
        name:'guardian',
        address:'https://www.theguardian.com/environment/climate-crisis',
        base: ''
    },
    {name:'telegraph',
    address:'https://www.telegraph.co.uk/climate-change',
    base: 'https://www.telegraph.co.uk'}


]
const articles = []


newspapers.forEach(newspaper => {
    axios.get(newspaper.address).then(response => {
        const html = response.data
        const $ = cheerio.load(html)
        $('a:contains("climate")', html).each(function(){
            const title = $(this).text()
            const url = $(this).attr('href')

            articles.push({
                title,
                url: newspaper.base + url,
                source: newspaper.name
            })
        })

    })
})
app.get('/', (req, res) => {
    res.json('Welcome to my climate change news api')


})
app.get('/news', (req, res) => {

res.json(articles)
})

app.get('/news/:newspaperId', async (req, res) => {
    const newspaperId = req.params.newspaperId
    const newspaperAddress = newspapers.filter(newspaper => newspaper.name == newspaperId)[0].address

    const newspaperBase = newspapers.filter(newspaper => newspaper.name == newspaperId)[0].base

    axios.get(newspaperAddress).then(response => {
        const html = response.data
        const $ = cheerio.load(html)
        const specificArticles = [

        ]
        $('a:contains("climate")', html).each(function(){

       const title =  $(this).text()
            const url = $(this).attr('href')
            specificArticles.push({
            title,
            url: newspaperBase + url,
                source : newspaperId
            })
        })
        res.json(specificArticles)
    }).catch(err => console.log(err))
})
app.listen(PORT, () => console.log('server running on PORT ${PORT}'))