joeuhren
82 lines
3.1 KiB
JavaScript
82 lines
3.1 KiB
JavaScript
var request = require('postman-request');
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var base_url = 'https://tradesatoshi.com/api/public/';
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function get_summary(coin, exchange, cb) {
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var summary = {};
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request({ uri: base_url + 'getmarketsummary?market=' + coin + '_' + exchange, 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 {
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summary['bid'] = body.result['bid'];
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summary['ask'] = body.result['ask'];
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summary['volume'] = body.result['volume'];
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summary['high'] = body.result['high'];
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summary['low'] = body.result['low'];
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summary['last'] = body.result['last'];
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summary['change'] = body.result['change'];
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return cb(null, summary);
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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 + 'getmarkethistory?market=' + coin + '_' + exchange + '&count=1000';
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request({uri: req_url, json: true}, function (error, response, body) {
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if (body.success == true) {
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return cb (null, body['result']);
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} else {
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return cb(body.message, null);
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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 + 'getorderbook?market=' + coin + '_' + exchange + '&type=both&depth=1000';
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request({ uri: req_url, json: true }, function (error, response, body) {
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if (body.success) {
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var orders = body.result;
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var buys = [];
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var sells = [];
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if (orders['buy'].length > 0){
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for (var i = 0; i < orders['buy'].length; i++) {
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var order = {
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amount: parseFloat(orders.buy[i].quantity).toFixed(8),
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price: parseFloat(orders.buy[i].rate).toFixed(8),
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total: (parseFloat(orders.buy[i].quantity).toFixed(8) * parseFloat(orders.buy[i].rate)).toFixed(8)
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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['sell'].length > 0) {
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for (var x = 0; x < orders['sell'].length; x++) {
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var order = {
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amount: parseFloat(orders.sell[x].quantity).toFixed(8),
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price: parseFloat(orders.sell[x].rate).toFixed(8),
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total: (parseFloat(orders.sell[x].quantity).toFixed(8) * parseFloat(orders.sell[x].rate)).toFixed(8)
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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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} else {
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return cb(body.Message, [], [])
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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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};
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