mirror of
https://github.com/discountry/ritmex-bot.git
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80 lines
2.0 KiB
JavaScript
80 lines
2.0 KiB
JavaScript
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import asTable from 'as-table';
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import ololog from 'ololog';
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import ansicolor from 'ansicolor';
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import ccxt from '../../js/ccxt.js';
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const { noLocate } = ololog;
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const log = noLocate;
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ansicolor.nice
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let printSupportedExchanges = function () {
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log ('Supported exchanges:', ccxt.exchanges.join (', ').green)
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}
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let printUsage = function () {
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log ('Usage: node', process.argv[1], 'exchange'.green, 'symbol'.yellow, '[rateLimit]'.magenta)
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printSupportedExchanges ()
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}
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let printTicker = async (id, symbol, rateLimit = undefined) => {
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// check if the exchange is supported by ccxt
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let exchangeFound = ccxt.exchanges.indexOf (id) > -1
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if (exchangeFound) {
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log ('Instantiating', id.green, 'exchange')
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// instantiate the exchange by id
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let exchange = new ccxt[id] ()
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exchange.rateLimit = rateLimit ? rateLimit : exchange.rateLimit
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log.green ('Rate limit:', exchange.rateLimit.toString ().bright)
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// load all markets from the exchange
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let markets = await exchange.loadMarkets ()
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if (symbol in exchange.markets) {
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while (true) {
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const ticker = await exchange.fetchTicker (symbol)
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log ('--------------------------------------------------------')
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log (exchange.id.green, symbol.yellow, exchange.iso8601 (exchange.milliseconds ()))
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log (ccxt.omit (ticker, 'info'))
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}
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} else {
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log.error ('Symbol', symbol.bright, 'not found')
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}
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} else {
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log ('Exchange ' + id.red + ' not found')
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printSupportedExchanges ()
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}
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}
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;(async function main () {
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if (process.argv.length > 3) {
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const id = process.argv[2]
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const symbol = process.argv[3].toUpperCase ()
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const rateLimit = process.argv[4] ? parseInt (process.argv[4]) : undefined
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await printTicker (id, symbol, rateLimit)
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} else {
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printUsage ()
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}
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process.exit ()
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}) () |