ui: JS fix
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gerlofvanek
parent
44f16bd28e
commit
4711d72bf5
@ -1069,7 +1069,7 @@ const chart = new Chart(ctx, {
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</div>
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<script>
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const coinNameToSymbol = {
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const coinNameToSymbol = {
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'Bitcoin': 'BTC',
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'Particl': 'PART',
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'Particl Blind': 'PART',
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@ -1079,125 +1079,134 @@ const chart = new Chart(ctx, {
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'Firo': 'FIRO',
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'Dash': 'DASH',
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'PIVX': 'PIVX'
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};
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};
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const exchangeRateCache = {};
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const exchangeRateCache = {};
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function updateUsdValue(cryptoCell, coinFullName, isRate = false) {
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function updateUsdValue(cryptoCell, coinFullName, isRate = false) {
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const coinSymbol = coinNameToSymbol[coinFullName];
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if (!coinSymbol) {
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console.error(`Coin symbol not found for full name: ${coinFullName}`);
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return;
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console.error(`Coin symbol not found for full name: ${coinFullName}`);
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return;
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}
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const cryptoValue = parseFloat(cryptoCell.textContent);
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const usdCell = cryptoCell.nextElementSibling;
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if (usdCell) {
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// Check if the exchange rate is in the cache and is not expired
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if (exchangeRateCache[coinSymbol] && !isCacheExpired(coinSymbol)) {
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console.log(`Using cached exchange rate for ${coinSymbol}`);
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const exchangeRate = exchangeRateCache[coinSymbol].rate;
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const cryptoValue = parseFloat(cryptoCell.textContent);
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const usdValue = cryptoValue * exchangeRate;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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updateProfitLoss(cryptoCell.closest('tr'));
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updateProfitValue(cryptoCell.closest('tr'));
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}
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} else {
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}
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if (isRate) {
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const rateCell = usdCell.nextElementSibling;
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const usdValue = rateCell.previousElementSibling.textContent * cryptoValue;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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const rateCell = usdCell.nextElementSibling;
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if (rateCell) {
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const usdValue = rateCell.previousElementSibling.textContent * cryptoValue;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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} else {
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console.error("Rate cell does not exist.");
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}
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} else {
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const apiUrl = `https://min-api.cryptocompare.com/data/price?fsym=${coinSymbol}&tsyms=USD`;
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const apiUrl = `https://min-api.cryptocompare.com/data/price?fsym=${coinSymbol}&tsyms=USD`;
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// Check if the exchange rate is in the cache and is not expired
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if (exchangeRateCache[coinSymbol] && !isCacheExpired(coinSymbol)) {
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console.log(`Using cached exchange rate for ${coinSymbol}`);
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const exchangeRate = exchangeRateCache[coinSymbol].rate;
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const usdValue = cryptoValue * exchangeRate;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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// Check if the exchange rate is in the cache and is not expired
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if (exchangeRateCache[coinSymbol] && !isCacheExpired(coinSymbol)) {
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console.log(`Using cached exchange rate for ${coinSymbol}`);
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const exchangeRate = exchangeRateCache[coinSymbol].rate;
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const usdValue = cryptoValue * exchangeRate;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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updateProfitLoss(cryptoCell.closest('tr'));
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updateProfitValue(cryptoCell.closest('tr'));
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} else {
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console.log(`Fetching exchange rate from API for ${coinSymbol}`);
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fetch(apiUrl)
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.then(response => response.json())
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.then(data => {
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const exchangeRate = data.USD;
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if (!isNaN(exchangeRate)) {
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console.log(`Received exchange rate from API for ${coinSymbol}`);
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const usdValue = cryptoValue * exchangeRate;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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updateProfitLoss(cryptoCell.closest('tr'));
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updateProfitValue(cryptoCell.closest('tr'));
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} else {
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console.log(`Fetching exchange rate from API for ${coinSymbol}`);
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fetch(apiUrl)
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.then(response => response.json())
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.then(data => {
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const exchangeRate = data.USD;
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if (!isNaN(exchangeRate)) {
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console.log(`Received exchange rate from API for ${coinSymbol}`);
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const usdValue = cryptoValue * exchangeRate;
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usdCell.textContent = `${usdValue.toFixed(2)} USD`;
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exchangeRateCache[coinSymbol] = {
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rate: exchangeRate,
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timestamp: Date.now(),
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ttl: 300000 // 5 minutes
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};
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exchangeRateCache[coinSymbol] = {
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rate: exchangeRate,
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timestamp: Date.now(),
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ttl: 300000 // 5 minutes
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};
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updateProfitLoss(cryptoCell.closest('tr'));
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updateProfitValue(cryptoCell.closest('tr'));
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} else {
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console.error('Invalid exchange rate. Response:', data);
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usdCell.textContent = 'Invalid exchange rate';
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}
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})
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.catch(error => {
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console.error('Error retrieving exchange rate:', error);
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usdCell.textContent = 'Error retrieving exchange rate';
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});
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}
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updateProfitLoss(cryptoCell.closest('tr'));
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updateProfitValue(cryptoCell.closest('tr'));
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} else {
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console.error('Invalid exchange rate. Response:', data);
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usdCell.textContent = 'Invalid exchange rate';
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}
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})
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.catch(error => {
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});
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}
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}
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}
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function isCacheExpired(coinSymbol) {
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const cacheEntry = exchangeRateCache[coinSymbol];
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return cacheEntry && (Date.now() - cacheEntry.timestamp > cacheEntry.ttl);
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}
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function updateProfitLoss(row) {
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const buyingUSD = parseFloat(row.querySelector('.usd-value').textContent);
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const sellingUSD = parseFloat(row.querySelectorAll('.usd-value')[1].textContent);
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const profitLossCell = row.querySelector('.profit-loss');
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if (!isNaN(sellingUSD) && !isNaN(buyingUSD)) {
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const profitLossPercentage = ((sellingUSD - buyingUSD) / buyingUSD) * 100;
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profitLossCell.textContent = `${profitLossPercentage.toFixed(2)}%`;
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if (profitLossPercentage > 0) {
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profitLossCell.classList.add('text-green-500'); // Profit (positive)
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profitLossCell.classList.remove('text-red-500');
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} else if (profitLossPercentage < 0) {
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profitLossCell.classList.add('text-red-500'); // Loss (negative)
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profitLossCell.classList.remove('text-green-500');
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} else {
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profitLossCell.classList.add('text-yellow-500'); // No profit or loss (zero)
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profitLossCell.classList.remove('text-green-500', 'text-red-500');
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}
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} else {
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profitLossCell.textContent = 'Invalid USD values';
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profitLossCell.classList.remove('text-green-500', 'text-red-500');
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}
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}
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function updateProfitValue(row) {
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function isCacheExpired(coinSymbol) {
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const cacheEntry = exchangeRateCache[coinSymbol];
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return cacheEntry && (Date.now() - cacheEntry.timestamp > cacheEntry.ttl);
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}
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function updateProfitLoss(row) {
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const buyingUSD = parseFloat(row.querySelector('.usd-value').textContent);
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const sellingUSD = parseFloat(row.querySelectorAll('.usd-value')[1].textContent);
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const profitLossCell = row.querySelector('.profit-loss');
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if (!isNaN(sellingUSD) && !isNaN(buyingUSD)) {
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const profitLossPercentage = ((sellingUSD - buyingUSD) / buyingUSD) * 100;
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profitLossCell.textContent = `${profitLossPercentage.toFixed(2)}%`;
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if (profitLossPercentage > 0) {
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profitLossCell.classList.add('text-green-500'); // Profit (positive)
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profitLossCell.classList.remove('text-red-500');
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} else if (profitLossPercentage < 0) {
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profitLossCell.classList.add('text-red-500'); // Loss (negative)
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profitLossCell.classList.remove('text-green-500');
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} else {
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profitLossCell.classList.add('text-yellow-500'); // No profit or loss (zero)
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profitLossCell.classList.remove('text-green-500', 'text-red-500');
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}
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} else {
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profitLossCell.textContent = 'Invalid USD values';
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profitLossCell.classList.remove('text-green-500', 'text-red-500');
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}
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}
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function updateProfitValue(row) {
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const sellingUSD = parseFloat(row.querySelector('.usd-value').textContent);
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const profitValueCell = row.querySelector('.profit-value');
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if (!isNaN(sellingUSD)) {
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profitValueCell.textContent = `${sellingUSD.toFixed(2)} USD`;
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profitValueCell.textContent = `${sellingUSD.toFixed(2)} USD`;
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} else {
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profitValueCell.textContent = 'Invalid USD value';
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profitValueCell.textContent = 'Invalid USD value';
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}
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}
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}
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document.addEventListener('DOMContentLoaded', () => {
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document.addEventListener('DOMContentLoaded', () => {
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const coinNameValues = document.querySelectorAll('.coinname-value');
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for (let i = 0; i < coinNameValues.length; i++) {
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const coinFullName = coinNameValues[i].getAttribute('data-coinname');
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const isRate = coinNameValues[i].textContent.includes('rate');
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updateUsdValue(coinNameValues[i], coinFullName, isRate);
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if (!isRate) {
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coinNameValues[i].addEventListener('input', () => {
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console.log(`Clearing cache for ${coinNameToSymbol[coinFullName]}`);
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exchangeRateCache[coinNameToSymbol[coinFullName]] = undefined;
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updateUsdValue(coinNameValues[i], coinFullName);
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});
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}
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}
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});
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coinNameValues.forEach(coinNameValue => {
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const coinFullName = coinNameValue.getAttribute('data-coinname');
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const isRateElement = coinNameValue.parentElement.querySelector('.ratetype');
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const isRate = isRateElement ? isRateElement.textContent.includes('rate') : false;
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updateUsdValue(coinNameValue, coinFullName, isRate);
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});
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});
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</script>
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{% include 'footer.html' %}
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</body>
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