Joe Uhren
53 lines
1.7 KiB
JavaScript
53 lines
1.7 KiB
JavaScript
var request = require('request');
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var base_url = 'https://api.empoex.com';
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function get_summary(coin, exchange, cb) {
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var req_url = base_url + '/marketinfo/' + coin + '-' + exchange;
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request({uri: req_url, json: true, headers: {'User-Agent': 'eiquidus'}}, function (error, response, body) {
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if (body.length < 1) {
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return cb('Pair not found ' + coin + '-' + exchange, null)
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} else {
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return cb (null, body[0]);
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}
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});
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}
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function get_trades(coin, exchange, cb) {
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var req_url = base_url + '/markethistory/' + coin + '-' + exchange;
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request({uri: req_url, json: true, headers: {'User-Agent': 'eiquidus'}}, function (error, response, body) {
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if (body.length < 1) {
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return cb('Pair not found ' + coin + '-' + exchange, null)
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} else {
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return cb (null, body[coin + '-' + exchange]);
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}
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});
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}
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function get_orders(coin, exchange, cb) {
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var req_url = base_url + '/orderbook/' + coin + '-' + exchange;
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request({uri: req_url, json: true, headers: {'User-Agent': 'eiquidus'}}, function (error, response, body) {
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if (body[coin + '-' + exchange]) {
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var obj = body[coin + '-' + exchange];
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return cb(null, obj.buy, obj.sell);
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} else {
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return cb('Pair not found ' + coin + '-' + exchange, [], []);
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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(coin, exchange, cb) {
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var error = null;
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get_orders(coin, exchange, function(err, buys, sells) {
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if (err) { error = err; }
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get_trades(coin, exchange, function(err, trades) {
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if (err) { error = err; }
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get_summary(coin, exchange, function(err, stats) {
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if (err) { error = err; }
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return cb(error, {buys: buys, sells: sells, chartdata: [], trades: trades, stats: stats});
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});
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});
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});
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}
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}; |