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added refresh interval to Bitcoin Price

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0ceanSlim 2023-08-01 16:21:35 -04:00
parent a3a60d2c1d
commit 3dd177f0f3
1 changed files with 30 additions and 19 deletions
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49
app/src/main/assets/script.js
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@ -1,24 +1,35 @@
// Fetch the Bitcoin price from the CoinGecko API // Function to fetch and update the Bitcoin price
fetch('https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd') function updateBitcoinPrice() {
.then(response => response.json()) fetch('https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd')
.then(data => { .then(response => response.json())
const bitcoinPrice = data['bitcoin']['usd']; .then(data => {
// Update the Bitcoin price on the website const bitcoinPrice = data['bitcoin']['usd'];
const bitcoinPriceElement = document.getElementById('bitcoin-price'); // Update the Bitcoin price on the website
const bitcoinPriceElement = document.getElementById('bitcoin-price');
// Format the Bitcoin price with a comma after every three digits and no decimals // Format the Bitcoin price with a comma after every three digits and no decimals
const formattedPrice = '$' + bitcoinPrice.toLocaleString(undefined, { minimumFractionDigits: 0, maximumFractionDigits: 0 }); const formattedPrice = '$' + bitcoinPrice.toLocaleString(undefined, { minimumFractionDigits: 0, maximumFractionDigits: 0 });
bitcoinPriceElement.textContent = formattedPrice; // Display the formatted Bitcoin price bitcoinPriceElement.textContent = formattedPrice; // Display the formatted Bitcoin price
// Calculate dollars to sats // Calculate dollars to sats
const dollarsToSatsElement = document.getElementById('dollars-to-sats'); const dollarsToSatsElement = document.getElementById('dollars-to-sats');
const satsConversionFactor = 100000000; // 1 bitcoin = 100 million sats const satsConversionFactor = 100000000; // 1 bitcoin = 100 million sats
// Calculate how many sats you can get for 1 dollar based on the fetched Bitcoin price // Calculate how many sats you can get for 1 dollar based on the fetched Bitcoin price
const dollars = 1; const dollars = 1;
const sats = (1 / bitcoinPrice) * satsConversionFactor; const sats = (1 / bitcoinPrice) * satsConversionFactor;
dollarsToSatsElement.textContent = `$1.00 = ${sats.toFixed(0)} sats`; // Display the result dollarsToSatsElement.textContent = `$1.00 = ${sats.toFixed(0)} sats`; // Display the result
}) })
.catch(error => console.error(error)); .catch(error => console.error(error));
}
// Function to refresh the Bitcoin price every 30 seconds
function refreshBitcoinPrice() {
updateBitcoinPrice(); // Call the function immediately to display the price on page load
setInterval(updateBitcoinPrice, 10000); // Call the function every 30 seconds (30,000 milliseconds)
}
// Call the function to refresh the Bitcoin price
refreshBitcoinPrice();