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tradinglimits.ts
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tradinglimits.ts
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import Table, { HorizontalTable } from 'cli-table3';
import colors from 'colors/safe';
import { Arguments, Argv } from 'yargs';
import { TradingLimitsRequest, TradingLimitsResponse } from '../../proto/xudrpc_pb';
import { callback, loadXudClient } from '../command';
import { satsToCoinsStr } from '../utils';
const HEADERS = [
colors.blue('Currency'),
colors.blue('Max Buy'),
colors.blue('Max Sell'),
];
const formatTradingLimits = (tradingLimits: TradingLimitsResponse.AsObject) => {
const formatted: any[] = [];
tradingLimits.limitsMap.forEach((limits) => {
const element = [];
element.push(
limits[0],
`${satsToCoinsStr(limits[1].maxbuy)}`,
`${satsToCoinsStr(limits[1].maxsell)}`,
);
formatted.push(element);
});
return formatted;
};
const createTable = () => {
const table = new Table({
head: HEADERS,
}) as HorizontalTable;
return table;
};
const displayLimits = (limits: TradingLimitsResponse.AsObject) => {
const table = createTable();
const formatted = formatTradingLimits(limits);
formatted.forEach(limits => table.push(limits));
console.log(colors.underline(colors.bold('\nTrading Limits:')));
console.log(table.toString());
};
export const command = 'tradinglimits [currency]';
export const describe = 'trading limits for a given currency';
export const builder = (argv: Argv) => argv
.option('currency', {
describe: 'the currency to query for',
type: 'string',
})
.example('$0 tradinglimits', 'get the trading limits for all currencies')
.example('$0 tradinglimits BTC', 'get the trading limits for BTC');
export const handler = async (argv: Arguments<any>) => {
const request = new TradingLimitsRequest();
if (argv.currency) {
request.setCurrency(argv.currency.toUpperCase());
}
(await loadXudClient(argv)).tradingLimits(request, callback(argv, displayLimits));
};