added new controller cyrrency
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2e6e2e0dce
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@ -0,0 +1,53 @@
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'use strict';
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exports.index = function(req, res) {
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var _xhr = function() {
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if (typeof ActiveXObject !== 'undefined' && ActiveXObject !== null) {
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return new ActiveXObject('Microsoft.XMLHTTP');
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} else if (typeof XMLHttpRequest !== 'undefined' && XMLHttpRequest !== null) {
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return new XMLHttpRequest();
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} else if (typeof require !== 'undefined' && require !== null) {
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var XMLhttprequest = require('xmlhttprequest').XMLHttpRequest;
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return new XMLhttprequest();
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}
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};
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var _request = function(url, cb) {
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var request;
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request = _xhr();
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request.open('GET', url, true);
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request.onreadystatechange = function() {
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if (request.readyState === 4) {
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if (request.status === 200) {
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return cb(false, request.responseText);
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} else {
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return cb(true, {
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status: request.status,
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message: 'Request error'
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});
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}
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}
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};
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return request.send(null);
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};
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_request('https://www.bitstamp.net/api/ticker/', function(err, data) {
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if (err) {
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return res.jsonp({
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status: err.status,
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message: err.message
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});
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}
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var bitstamp = JSON.parse(data);
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res.jsonp({
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status: 200,
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data: {
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bitstamp: parseFloat(bitstamp.last)
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}
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});
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});
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};
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