Joe Uhren
122 lines
4.1 KiB
JavaScript
122 lines
4.1 KiB
JavaScript
const request = require('postman-request');
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const base_url = 'https://api.xeggex.com/api/v2';
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const market_url_template = 'https://xeggex.com/market/{coin}_{base}';
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function get_summary(coin, exchange, cb) {
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const req_url = base_url + '/market/getbysymbol/' + coin + '_' + exchange;
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request({uri: req_url, json: true}, function (error, response, body) {
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if (error)
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return cb(error, null);
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else if (body.error != null)
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return cb(body.error.message, null);
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else {
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var retVal = {
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'high': body.highPriceNumber,
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'low': body.lowPriceNumber,
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'volume': body.volumeNumber,
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'volume_btc': body.volumeUsdNumber,
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'bid': body.bestBidNumber,
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'ask': body.bestAskNumber,
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'last': body.lastPriceNumber,
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'prev': body.yesterdayPriceNumber,
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'change': body.changePercentNumber
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};
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return cb(null, retVal);
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}
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}).on('error', function(err) {
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return cb(err, null);
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});
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}
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function get_trades(coin, exchange, cb) {
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const req_url = base_url + '/historical_trades?ticker_id=' + coin + '_' + exchange + '&limit=300' ;
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request({uri: req_url, json: true}, function (error, response, body) {
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if (error)
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return cb(error, null);
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else if (body.error != null)
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return cb(body.error.message, null);
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else {
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var trades = [];
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for (var i = 0; i < body.length; i++) {
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var trade = {
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ordertype: body[i]['type'],
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price: parseFloat(body[i]['price']),
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quantity: parseFloat(body[i]['base_volume']),
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timestamp: parseInt(new Date(body[i]['trade_timestamp']).getTime()/1000)
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};
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trades.push(trade);
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}
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return cb(null, trades);
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}
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}).on('error', function(err) {
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return cb(err, null);
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});
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}
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function get_orders(coin, exchange, cb) {
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const req_url = base_url + '/market/getorderbookbysymbol/' + coin + '_' + exchange
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request({uri: req_url, json: true}, function (error, response, body) {
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if (error)
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return cb(error, [], []);
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else if (body.error != null)
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return cb(body.error.message, [], []);
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else {
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var orders = body;
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var buys = [];
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var sells = [];
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if (orders['bids'].length > 0) {
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for (var i = 0; i < orders['bids'].length; i++) {
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var order = {
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price: orders.bids[i].numberprice,
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quantity: parseFloat(orders.bids[i].quantity)
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};
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buys.push(order);
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}
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}
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if (orders['asks'].length > 0) {
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for (var i = 0; i < orders['asks'].length; i++) {
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var order = {
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price: orders.asks[i].numberprice,
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quantity: parseFloat(orders.asks[i].quantity)
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};
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sells.push(order);
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}
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}
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return cb(null, buys, sells);
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}
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}).on('error', function(err) {
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return cb(err, null, null);
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});
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}
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module.exports = {
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market_name: 'Xeggex',
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market_logo: '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',
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market_url_template: market_url_template,
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market_url_case: 'u',
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get_data: function(settings, cb) {
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var error = null;
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get_orders(settings.coin, settings.exchange, function(err, buys, sells) {
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if (err) { error = err; }
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get_trades(settings.coin, settings.exchange, function(err, trades) {
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if (err) { error = err; }
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get_summary(settings.coin, settings.exchange, function(err, stats) {
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if (err) { error = err; }
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return cb(error, {buys: buys, sells: sells, trades: trades, stats: stats});
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});
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});
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});
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}
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}; |