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854e70a210
* Added stock price fetch * Delete package-lock.json Co-authored-by: vinayak <itssvinayak@gmail.com>
31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
const fetch = require('node-fetch')
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const jsdom = require('jsdom')
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// function to get the stock price from the given symbol
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async function getStockPrice (stockSymbol) {
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// parsing the html page body
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const url = `https://in.finance.yahoo.com/lookup?s=$${stockSymbol}`
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const response = await fetch(url)
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const pageBody = await response.text()
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const dom = new jsdom.JSDOM(pageBody, 'text/html')
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// returning the price as a number
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return parseFloat(dom.window.document.querySelectorAll('td')[2].textContent.replace(/,/g, ''))
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}
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async function main () {
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// Using async await to ensure synchronous behaviour
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await getStockPrice('GOOGL')
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.then(response => console.log(`GOOGL stock price: $ ${response}`))
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await getStockPrice('AAPL')
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.then(response => console.log(`AAPL stock price: $ ${response}`))
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await getStockPrice('MSFT')
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.then(response => console.log(`MSFT stock price: $ ${response}`))
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await getStockPrice('AMZN')
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.then(response => console.log(`AMZN stock price: $ ${response}`))
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}
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main()
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