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tradingcp.js
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tradingcp.js
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#!/usr/bin/node
let Table = require("./terminal-table");
let commandLineArgs = require("command-line-args");
let terminal = require('./terminal');
let termkit = require( 'terminal-kit' ) ;
let term = termkit.terminal ;
let config = require('./config-reader.js');
const commandLineOptionDefinitions = [
{ name: 'quote', alias: 'q', type: String, typeLabel: '[underline]{QUOTE}', description: 'This defines quote for markets (we trade in this currency)' },
{ name: 'balance', alias: 'b', type: Boolean, description: 'Go to balance overview' },
{ name: 'currency', alias: 'c', type: String, typeLabel: '[underline]{CURRENCY}', description: 'Currency for coin market cap (USD, EUR, CNY,...). Defult is USD' },
{ name: 'crossstock', type: Boolean, description: 'Go to cross-stock analysis' },
{ name: 'crosscurrency', type: Boolean, description: 'Go to cross-currency analysis' },
{ name: 'btcusd', type: Boolean, description: 'Show BTC / USD price' },
{ name: 'exchange', alias: 'e', type: String, defaultOption: true , typeLabel: '[underline]{COIN}', description: 'Load stock details about given coin' },
{ name: 'password', alias: 'p', type: String, typeLabel: '[underline]{PASSWORD}', description: 'Pre-fill config password in command line' }
];
let cmo = null;
try {
cmo = commandLineArgs(commandLineOptionDefinitions);
}catch(e){
terminal.writeLine('Unknown usage.');
const getUsage = require('command-line-usage');
const sections = [
{
header: 'Trading CP',
content: 'Allows trading of [italic]{various cryptocurrencies} on multiple stocks.'
},
{
header: 'Options',
optionList: commandLineOptionDefinitions
}
];
const usage = getUsage(sections);
terminal.writeLine(usage);
process.exit();
}
const command_line_options = cmo;
// -----------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------
// ---------------------------------------- SHARED VARIABLES -------------------------------------------
// -----------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------
let _SELECTED_QUOTE = 'BTC';
let _SELECTED_CURRENCY = 'USD';
let _BALANCES_BY_COINS = {};
let _BALANCES_BY_EXCHANGES = {};
let _PRICES_BY_EXCHANGES = {};
let _PRICES_BY_COINS = {};
let _QUOTES_BY_EXCHANGES = {};
let _EXCHANGES_BY_QUOTES = {};
let _OPEN_ORDERS = {};
let _COINMARKETCAP_COINS = {};
function getArrayItem(){
if(arguments.length < 2)
return undefined;
let tempVariable = arguments[0];
for(let i = 1; i < arguments.length; i++){
if (!tempVariable[arguments[i]] || (i < (arguments.length - 1) && ((tempVariable[arguments[i]]).constructor !== Array && (tempVariable[arguments[i]]).constructor !== Object))) {
return null;
}
tempVariable = tempVariable[arguments[i]];
}
return tempVariable;
}
let _EXCHANGES_API_LAST_CALLED = {};
function APICallTimeLog(exchange_id){
_EXCHANGES_API_LAST_CALLED[exchange_id] = Date.now();
}
async function APISleep(exchange_id){
let sleep = (ms) => new Promise (resolve => setTimeout (resolve, ms));
let wait_time = APICallWait(exchange_id);
if(wait_time)
await sleep(wait_time);
APICallTimeLog(exchange_id);
}
function APICallWait(exchange_id){
if(!_EXCHANGES_API_LAST_CALLED[exchange_id])
return 0;
let last_called_time = parseInt(_EXCHANGES_API_LAST_CALLED[exchange_id]);
let wait = last_called_time + config.exchanges[exchange_id].rateLimit - Date.now();
if(wait < 0)
return 0;
return wait;
}
// -----------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------
// ---------------------------------------- HELPER FUNCTIONS -------------------------------------------
// -----------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------
function getYmdHisDate(timestamp){
var date = new Date(Date.now());
if(timestamp)
date = new Date(timestamp);
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
var hours = date.getHours();
var minutes = date.getMinutes();
var seconds = date.getSeconds();
return(year + "-" + (month < 10 ? '0' : '') + month + "-" + (day < 10 ? '0' : '') + day + " " + (hours < 10 ? '0' : '') + hours + ":" + (minutes < 10 ? '0' : '') + minutes + ":" + (seconds < 10 ? '0' : '') + seconds);
}
let progressBar = null;
function terminate()
{
setTimeout( function() { term.down(1000); term.processExit() } , 100 ) ;
}
function coinSymbolChar(coin){
coin = coin.toUpperCase();
switch(coin){
case 'BTC':
return '฿';
case 'ETH':
return 'Ξ';
case 'USD':
return '$';
}
return coin;
}
async function getPricesAndBalances(reload){
// balances + prices + coinmarketcap
createProgressBar(160, 'Fetching Details', Object.keys(config.exchanges).length * 2 + 1);
let promise_prices = getPrices(reload, true);
let promise_balances = getBalances(reload, true);
let promise_coinmarketcap = getCoinMarketCapData(reload, true);
await promise_prices;
await promise_balances;
await promise_coinmarketcap;
progressBar.update(1);
progressBar.stop();
}
async function getCoinMarketCapData(reload, do_not_create_progress_bar){
if(
!( _COINMARKETCAP_COINS.constructor === Object && Object.keys(_COINMARKETCAP_COINS).length === 0) &&
!( _COINMARKETCAP_COINS[_SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE] && _COINMARKETCAP_COINS[_SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE].constructor === Object && Object.keys(_COINMARKETCAP_COINS[_SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE]).length === 0) &&
!reload
) {
return false;
}
if(!do_not_create_progress_bar)
createProgressBar(160, 'Fetching Coinmarketcap', 1);
_COINMARKETCAP_COINS[_SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE] = {};
try{
progressBar.startItem( 'coinmarketcap' ) ;
let coinmarketcap_tickers = await config.coinmarketcap.fetchTickers(_SELECTED_CURRENCY);
progressBar.itemDone( 'coinmarketcap' );
if(Object.keys(coinmarketcap_tickers).length > 0){
let quote_currency_price = parseFloat(coinmarketcap_tickers[_SELECTED_QUOTE+'/'+_SELECTED_CURRENCY]['last']);
for(let symbol in coinmarketcap_tickers){
if(!coinmarketcap_tickers.hasOwnProperty(symbol))
continue;
let s = coinmarketcap_tickers[symbol]['symbol'].match(/(.*)\/USD$/i);
let coin = s[1];
let market_cap_currency = parseFloat(coinmarketcap_tickers[symbol]['info']['market_cap_usd']);
if(!market_cap_currency)
continue;
let market_cap_quote = market_cap_currency / quote_currency_price;
let last_coin_price_currency = parseFloat(coinmarketcap_tickers[symbol]['last']);
let last_coin_price_quote = last_coin_price_currency / quote_currency_price;
_COINMARKETCAP_COINS[_SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE][coin] = {
id: coinmarketcap_tickers[symbol]['info']['id'],
name: coinmarketcap_tickers[symbol]['info']['name'],
rank: coinmarketcap_tickers[symbol]['info']['rank'],
market_cap: market_cap_quote,
market_cap_currency: coinmarketcap_tickers[symbol]['info']['market_cap_usd'],
price: last_coin_price_quote,
price_currency: last_coin_price_currency,
available_supply: parseFloat(coinmarketcap_tickers[symbol]['info']['available_supply']),
total_supply: parseFloat(coinmarketcap_tickers[symbol]['info']['total_supply']),
max_supply: parseFloat(coinmarketcap_tickers[symbol]['info']['max_supply']),
percent_change_1h: parseFloat(coinmarketcap_tickers[symbol]['info']['percent_change_1h']),
percent_change_24h: parseFloat(coinmarketcap_tickers[symbol]['info']['percent_change_24h']),
percent_change_7d: parseFloat(coinmarketcap_tickers[symbol]['info']['percent_change_7d']),
quoteVolume: parseFloat(coinmarketcap_tickers[symbol]['quoteVolume']),
};
}
}
}catch (e){
console.log('exception', e);
}
if(!do_not_create_progress_bar)
progressBar.stop();
}
function createProgressBar(width, title, items){
terminal.nl();
progressBar = term.progressBar( {
width: width ,
title: title ,
eta: true ,
percent: true,
items: items
} ) ;
}
async function getPrices(reload, do_not_create_progress_bar){
if(
(
!(Object.keys(_PRICES_BY_EXCHANGES).length === 0 && _PRICES_BY_EXCHANGES.constructor === Object) &&
!(Object.keys(_PRICES_BY_EXCHANGES['BID']).length === 0 && _PRICES_BY_EXCHANGES['BID'].constructor === Object)
) && !reload
) {
return false;
}
if(!do_not_create_progress_bar)
createProgressBar(160, 'Fetching Prices', Object.keys(config.exchanges).length);
_PRICES_BY_EXCHANGES = {BID: {}, ASK: {}};
_PRICES_BY_COINS = {BID: {}, ASK: {}};
_QUOTES_BY_EXCHANGES = {};
_EXCHANGES_BY_QUOTES = {};
let promises = [];
let data = [];
for (let exchange_id in config.exchanges){
if(config.exchanges.hasOwnProperty(exchange_id)) {
let exchange = config.exchanges[exchange_id];
let progress_bar_id = exchange_id + ' prices';
progressBar.startItem( progress_bar_id ) ;
let promise = (async () => {
await APISleep(exchange_id);
return await exchange.fetchTickers();
})();
promise.then(function(value){
data[exchange_id] = value;
progressBar.itemDone( progress_bar_id );
}).catch(function(reason) {
console.log(reason);
progressBar.itemDone( progress_bar_id );
});
promises.push(promise);
}
}
for(let i = 0; i < promises.length; i++){
try {
await promises[i];
}catch(e){
}
}
if(!do_not_create_progress_bar)
progressBar.stop();
let i = 0;
for (let exchange_id in config.exchanges){
if(config.exchanges.hasOwnProperty(exchange_id)) {
let tickers = data[exchange_id];
for(let symbol in tickers){
if(!tickers.hasOwnProperty(symbol))
continue;
let ticker = tickers[symbol];
if(!ticker || !ticker.hasOwnProperty('bid') || !ticker['bid']) {
if (!ticker || !ticker.hasOwnProperty('last') || !ticker['last']) {
continue;
} else {
ticker['bid'] = ticker['last'];
ticker['ask'] = ticker['last'];
}
}
let m = symbol.match(/^([a-z0-9]+)\/([a-z0-9]+)$/i);
if(!m || !m[2]) {
continue;
}
if(!_PRICES_BY_EXCHANGES['ASK'][m[2]])
_PRICES_BY_EXCHANGES['ASK'][m[2]] = {};
if(!_PRICES_BY_EXCHANGES['ASK'][m[2]][exchange_id])
_PRICES_BY_EXCHANGES['ASK'][m[2]][exchange_id] = {};
if(!_PRICES_BY_COINS['ASK'][m[2]])
_PRICES_BY_COINS['ASK'][m[2]] = {};
if(!_PRICES_BY_COINS['ASK'][m[2]][m[1]])
_PRICES_BY_COINS['ASK'][m[2]][m[1]] = {};
if(!_PRICES_BY_EXCHANGES['BID'][m[2]])
_PRICES_BY_EXCHANGES['BID'][m[2]] = {};
if(!_PRICES_BY_EXCHANGES['BID'][m[2]][exchange_id])
_PRICES_BY_EXCHANGES['BID'][m[2]][exchange_id] = {};
if(!_PRICES_BY_COINS['BID'][m[2]])
_PRICES_BY_COINS['BID'][m[2]] = {};
if(!_PRICES_BY_COINS['BID'][m[2]][m[1]])
_PRICES_BY_COINS['BID'][m[2]][m[1]] = {};
if(!_QUOTES_BY_EXCHANGES[exchange_id])
_QUOTES_BY_EXCHANGES[exchange_id] = {};
if(!_QUOTES_BY_EXCHANGES[exchange_id][m[2]])
_QUOTES_BY_EXCHANGES[exchange_id][m[2]] = 0;
if(!_EXCHANGES_BY_QUOTES[m[2]])
_EXCHANGES_BY_QUOTES[m[2]] = {};
if(!_EXCHANGES_BY_QUOTES[m[2]][exchange_id])
_EXCHANGES_BY_QUOTES[m[2]][exchange_id] = 0;
_PRICES_BY_EXCHANGES['ASK'][m[2]][exchange_id][m[1]] = ticker['ask'];
_PRICES_BY_EXCHANGES['BID'][m[2]][exchange_id][m[1]] = ticker['bid'];
_PRICES_BY_COINS['ASK'][m[2]][m[1]][exchange_id] = ticker['ask'];
_PRICES_BY_COINS['BID'][m[2]][m[1]][exchange_id] = ticker['bid'];
_QUOTES_BY_EXCHANGES[exchange_id][m[2]]++;
_EXCHANGES_BY_QUOTES[m[2]][exchange_id]++;
}
i++;
}
}
return true;
}
async function getBalances(reload, do_not_create_progress_bar){
if(!(Object.keys(_BALANCES_BY_COINS).length === 0 && _BALANCES_BY_COINS.constructor === Object) && !reload) {
return false;
}
if(!do_not_create_progress_bar)
createProgressBar(160, 'Fetching Balances', Object.keys(config.exchanges).length);
_BALANCES_BY_COINS = {};
_BALANCES_BY_EXCHANGES = {};
let promises = [];
let data = [];
for (let exchange_id in config.exchanges){
if(config.exchanges.hasOwnProperty(exchange_id)) {
let exchange = config.exchanges[exchange_id];
let progress_bar_id = exchange_id + ' balances';
progressBar.startItem( progress_bar_id ) ;
let promise = (async () => {
await APISleep(exchange_id);
return await exchange.fetchBalance();
})();
promise.then(function(value){
data[exchange_id] = value;
progressBar.itemDone( progress_bar_id );
}).catch(function(reason) {
progressBar.itemDone( progress_bar_id );
});
promises.push(promise);
}
}
for(let i = 0; i < promises.length; i++){
try {
await promises[i];
}catch(e){
}
}
if(!do_not_create_progress_bar)
progressBar.stop();
let i = 0;
for (let exchange_id in config.exchanges){
if(config.exchanges.hasOwnProperty(exchange_id) && data[exchange_id]) {
let balance = data[exchange_id];
if(!_BALANCES_BY_EXCHANGES[exchange_id])
_BALANCES_BY_EXCHANGES[exchange_id] = {};
if(!balance.hasOwnProperty('total'))
continue;
for (let coin in balance.total) {
if(balance.total.hasOwnProperty(coin)) {
let coin_total_balance = balance.total[coin];
if (parseFloat(coin_total_balance) > 0) {
if(!_BALANCES_BY_EXCHANGES[exchange_id][coin])
_BALANCES_BY_EXCHANGES[exchange_id][coin] = {free: 0, used: 0, total: 0};
if(!_BALANCES_BY_COINS[coin])
_BALANCES_BY_COINS[coin] = {};
if(!_BALANCES_BY_COINS[coin][exchange_id])
_BALANCES_BY_COINS[coin][exchange_id] = {free: 0, used: 0, total: 0};
if(!_BALANCES_BY_COINS[coin]['_TOTAL'])
_BALANCES_BY_COINS[coin]['_TOTAL'] = {free: 0, used: 0, total: 0};
_BALANCES_BY_COINS[coin][exchange_id]['free'] = parseFloat(balance['free'][coin]);
_BALANCES_BY_COINS[coin][exchange_id]['used'] = parseFloat(balance['used'][coin]);
_BALANCES_BY_COINS[coin][exchange_id]['total'] = parseFloat(balance['total'][coin]);
_BALANCES_BY_COINS[coin]['_TOTAL']['free'] += parseFloat(balance['free'][coin]);
_BALANCES_BY_COINS[coin]['_TOTAL']['used'] += parseFloat(balance['used'][coin]);
_BALANCES_BY_COINS[coin]['_TOTAL']['total'] += parseFloat(balance['total'][coin]);
_BALANCES_BY_EXCHANGES[exchange_id][coin]['free'] = parseFloat(balance['free'][coin]);
_BALANCES_BY_EXCHANGES[exchange_id][coin]['used'] = parseFloat(balance['used'][coin]);
_BALANCES_BY_EXCHANGES[exchange_id][coin]['total'] = parseFloat(balance['total'][coin]);
}
}
}
i++;
}
}
return true;
}
function toFixedTrunc(value, n) {
const v = value.toString().split('.');
if (n <= 0) return v[0];
let f = v[1] || '';
if (f.length > n) return `${v[0]}.${f.substr(0,n)}`;
while (f.length < n) f += '0';
return `${v[0]}.${f}`
}
// -----------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------
// ------------------------------------------- MAIN CODE -----------------------------------------------
// -----------------------------------------------------------------------------------------------------
// -----------------------------------------------------------------------------------------------------
// lets immediately start fetching in background;
term.on( 'key' , function( name , matches , data ) {
if ( name === 'CTRL_C' ) { terminate() ; }
} ) ;
terminal.nl();
terminal.showLine();
terminal.showCentered('[TRADING CONTROL PANEL]','=');
terminal.showCentered('version 20180116','=');
terminal.showLine();
function mainSectionMenu(){
terminal.nl();
terminal.showCentered('Main menu [' + _SELECTED_QUOTE +']', '-');
terminal.nl();
let item7 = "7. Show BTC / USD chart (" + config.exchange_for_fiat.describe()['name'] + ")";
if(_SELECTED_QUOTE === 'ETH'){
item7 = "7. Show ETH / USD chart (" + config.exchange_for_fiat.describe()['name'] + ")";
}
let items = [
"1. Exchange - view rates and stats",
"2. Orders - place new orders, edit existing [NOT IMPLEMENTED]",
"3. Balance - check out how much you have of what",
"4. Cross-stock analysis",
"5. Cross-currency analysis",
"6. Change quote (active: "+_SELECTED_QUOTE+")",
item7,
"8. Refresh balances and prices",
"9. Encrypt config",
];
terminal.writeLine('What do you want to do? ');
term.singleColumnMenu( items , function( error , response ) {
mainSection(parseInt(response.selectedIndex) + 1);
} ) ;
}
async function mainSection(option){
if(!option){
mainSectionMenu();
return;
}
switch(parseInt(option)){
case 1:
exchangeSection();
return;
case 2:
break;
case 3:
balanceSection();
return;
case 4:
crossStockSection();
return;
case 5:
crossCurrencySection();
return;
case 6:
changeQuoteSection();
return;
case 7:
if(_SELECTED_QUOTE === 'ETH')
ethereumPriceChart();
else
bitcoinPriceChart();
return;
case 8:
await getPricesAndBalances(true);
break;
case 9:
encryptConfigSection();
return;
}
mainSectionMenu();
return;
}
function encryptConfigSection(password, confirm_password) {
if(!password) {
terminal.nl();
terminal.showCentered('Encrypt your API key and secret values from config.json file.', '-');
terminal.nl();
terminal.showLine('=');
terminal.showLine('=');
terminal.showCentered('WARNING! Losing this password will cause loss of API keys and secrets', '=');
terminal.showCentered('make sure you have these backed up securely', '=');
terminal.showLine('=');
terminal.showLine('=');
terminal.nl();
terminal.nl();
terminal.writeLine('Enter new password:');
terminal.nl();
term.inputField(
function (error, input) {
if (input && input.length > 0) {
encryptConfigSection(input);
} else {
terminal.writeLine('Invalid input. Aborting.');
mainSection();
return;
}
}
);
return;
}
if(!confirm_password){
terminal.nl();
terminal.writeLine('Please confirm password:');
terminal.nl();
term.inputField(
function (error, input) {
if (input && input.length > 0) {
encryptConfigSection(password, input);
} else {
terminal.writeLine('Invalid input. Aborting.');
mainSection();
return;
}
}
);
return;
}
if(password === confirm_password){
config.saveConfig(password);
terminal.nl();
terminal.nl();
terminal.writeLine('Password changed successfully. On next launch, app will ask for it. Make sure to save it');
terminal.nl();
mainSection();
return;
}else{
terminal.writeLine('Passwords do not match');
encryptConfigSection();
return;
}
}
async function quotePriceChart(coin, currency){
createProgressBar(160, 'Fetching '+coin+' / '+currency, 1);
let exchange_name = config.exchange_for_fiat.describe()['name'];
progressBar.startItem(exchange_name);
try {
let ohlcv = await config.exchange_for_fiat.fetchOHLCV(coin + '/' + currency, '2h', Date.now() - 604800000, 84);
let series = ohlcv.map (x => x[4]) ; // index = [ timestamp, open, high, low, close, volume ]
let time_start = ohlcv[0][0];
let time_end = ohlcv[ohlcv.length - 1][0];
priceChart('1 week '+coin+' / '+currency+' (' + exchange_name + ')', series, coinSymbolChar(coin), coinSymbolChar(currency), 2, time_start, time_end);
}catch (e){
console.log(e);
}
progressBar.itemDone(exchange_name);
}
async function bitcoinPriceChart(){
await quotePriceChart('BTC', _SELECTED_CURRENCY);
mainSection();
}
async function ethereumPriceChart(){
await quotePriceChart('ETH', _SELECTED_CURRENCY);
mainSection();
}
function priceChart(title, series, symbol, quote, precision, timeStart, timeEnd){
terminal.nl();
terminal.nl();
terminal.showCentered(title, '-');
terminal.showCentered(getYmdHisDate(timeStart)+' - '+ getYmdHisDate(timeEnd), '-');
terminal.nl();
if(!series)
return;
if(!precision)
precision = 0;
let asciichart = require ('asciichart');
let log = require ('ololog').configure ({ locate: false });
require('ansicolor').nice;
series = series.slice(-96);
let firstPrice = series[0]; // closing price
let lastPrice = series[series.length - 1]; // closing price
let difference = (lastPrice/firstPrice -1)*100;
if(difference < 0){
difference = (terminal.number_format(difference,2)+'%').red;
}else{
difference = ('+'+terminal.number_format(difference,2)+'%').green;
}
let padding = ' ';
let quoteRate = (symbol + ' = ' + quote + lastPrice).green;
let chart = asciichart.plot(series, { height: 15, format: function (x) {
return (padding + quote + terminal.number_format(x, precision)).slice(-padding.length);
} });
log.yellow ("\n" + chart,"\n", padding + ' '+quoteRate, "\n",padding+" Change "+terminal.niceTimeFormat((timeEnd - timeStart)/1000)+": ",difference, "\n");
terminal.nl();
}
function convertSymbolToCoinMarketCapSymbol(symbol) {
switch (symbol.toUpperCase()){
case 'IOTA':
return 'MIOTA';
case 'QSH':
return 'QASH';
}
return symbol;
}
// ------------------------------------------- BALANCE -----------------------------------------------
async function balanceSection(){
terminal.nl();
terminal.nl();
terminal.showCentered('Balances [' + _SELECTED_QUOTE + ']', '-');
terminal.nl();
await getPricesAndBalances();
terminal.nl();
terminal.nl();
terminal.showCentered(_SELECTED_QUOTE+" TOTAL Balance: " + terminal.number_format(getArrayItem(_BALANCES_BY_COINS, _SELECTED_QUOTE, '_TOTAL', 'total'),8), ' ');
terminal.showCentered(_SELECTED_QUOTE+" Available Balance: " + terminal.number_format(getArrayItem(_BALANCES_BY_COINS, _SELECTED_QUOTE, '_TOTAL', 'free'),8), ' ');
terminal.showCentered(_SELECTED_QUOTE+" Locked Balance: " + terminal.number_format(getArrayItem(_BALANCES_BY_COINS, _SELECTED_QUOTE, '_TOTAL', 'used'),8),' ');
terminal.nl();
let t = new Table({
borderStyle: 3,
horizontalLine: true,
rightPadding: 1,
leftPadding: 1,
align: 'right'
});
let columns = ["Coin", "Total", "%", "Market ppm", "Change w/d/h"];
t.attrRange({row: [0, 1]}, {
align: "center",
color: "blue",
bg: "black"
});
let data = [];
let first_iteration = true;
let quote_value_overall = 0;
let total_row = ['TOTAL',0,0,0];
//for ($_BALANCES_BY_COINS as $symbol => $balance){
for (let symbol in _BALANCES_BY_COINS){
if(!_BALANCES_BY_COINS.hasOwnProperty(symbol))
continue;
let balance = _BALANCES_BY_COINS[symbol];
let total = parseFloat(balance['_TOTAL']['total']);
if(total <= 0)
continue;
let row = [
symbol,
null,
null,
null,
null,
];
let quote_value_total = 0;
let i = 5;
//foreach($_BALANCES_BY_EXCHANGES as $exchange_id => $coins) {
for(let exchange_id in _BALANCES_BY_EXCHANGES) {
if(!_BALANCES_BY_EXCHANGES.hasOwnProperty(exchange_id))
continue;
let coins = _BALANCES_BY_EXCHANGES[exchange_id];
let coins_total = 0;
let coins_available = getArrayItem(_PRICES_BY_EXCHANGES, 'BID',_SELECTED_QUOTE,exchange_id,symbol);
if(coins[symbol]){
coins_total = parseFloat(getArrayItem(coins,symbol,'total'));
}
if(!_QUOTES_BY_EXCHANGES[exchange_id] || !_QUOTES_BY_EXCHANGES[exchange_id][_SELECTED_QUOTE])
continue;
if (first_iteration) {
let exchange_details = config.exchanges[exchange_id].describe();
columns.push(exchange_details['name']);
}
let quote_value = coins_total;
if(symbol !== _SELECTED_QUOTE) {
let price_for_calculation = 0;
if(_PRICES_BY_EXCHANGES['BID'][_SELECTED_QUOTE][exchange_id][symbol])
price_for_calculation = parseFloat(getArrayItem(_PRICES_BY_EXCHANGES, 'BID',_SELECTED_QUOTE,exchange_id,symbol));
quote_value *= price_for_calculation;
}
quote_value_total += quote_value;
if(!total_row[i])
total_row[i] = 0;
total_row[i++] += quote_value;
if(symbol === _SELECTED_QUOTE)
row.push(terminal.number_format(coins_total,3)+' '+coinSymbolChar(_SELECTED_QUOTE));
else
row.push(coins_total ? terminal.number_format(quote_value, 3)+' '+coinSymbolChar(_SELECTED_QUOTE) : (coins_available ? '*' : '-'));
}
quote_value_overall += quote_value_total;
first_iteration = false;
if(quote_value_total < 0.001 && symbol !== _SELECTED_QUOTE)
continue;
let symbol_for_coinmarketcap = convertSymbolToCoinMarketCapSymbol(symbol);
let market_cap = parseFloat(getArrayItem(_COINMARKETCAP_COINS, _SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE, symbol_for_coinmarketcap, 'market_cap'));
if(market_cap && market_cap > 0) {
let market_ppm = quote_value_total / market_cap * 1000000;
row[3] = terminal.number_format(market_ppm, 3)+' ppm';
}
let change1h = parseFloat(getArrayItem(_COINMARKETCAP_COINS, _SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE, symbol_for_coinmarketcap, 'percent_change_1h'));
let change24h = parseFloat(getArrayItem(_COINMARKETCAP_COINS, _SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE, symbol_for_coinmarketcap, 'percent_change_24h'));
let change7d = parseFloat(getArrayItem(_COINMARKETCAP_COINS, _SELECTED_CURRENCY+ '/' +_SELECTED_QUOTE, symbol_for_coinmarketcap, 'percent_change_7d'));
row[1] = terminal.number_format(total,3) + ' | '+ terminal.number_format(quote_value_total, 3)+' '+coinSymbolChar(_SELECTED_QUOTE);
row[2] = quote_value_total;
row[4] = terminal.number_format(change7d,0)+'% '+terminal.number_format(change24h,0)+'% '+terminal.number_format(change1h,0)+'%';
data.push(row);
}
t.push(columns);
data.sort(function(a, b) {
if(a[0] === _SELECTED_QUOTE)
return -1;
if(b[0] === _SELECTED_QUOTE)
return 1;
return parseFloat(b[2]) - parseFloat(a[2]);
});
for(let row_id in data){
let percentage = data[row_id][2]/quote_value_overall*100;
data[row_id][2] = terminal.number_format(percentage,1)+ '%';
total_row[2] += percentage;