Joe Uhren
21 lines
579 B
JavaScript
21 lines
579 B
JavaScript
var request = require('request');
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function get_usd_value(cb) {
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request({ uri: 'https://api.coindesk.com/v1/bpi/currentprice/USD.json', json: true, headers: {'User-Agent': 'eiquidus'} }, function (error, response, body) {
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if (error) {
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return cb(error, 0);
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} else {
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return cb(null, body.bpi.USD['rate_float'].toFixed(4));
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}
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});
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}
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module.exports = {
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get_data: function (cb) {
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var error = null;
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get_usd_value(function (err, last_usd) {
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if (err) { error = err; }
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return cb(error, last_usd);
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});
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}
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}; |