@backtest/command-line
Version:
This project is a CLI build around Backtest, a library for trading developers
76 lines • 3.58 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.editPortal = editPortal;
const portals_1 = require("../../helpers/portals");
const charts_1 = require("../../helpers/charts");
const csv_1 = require("../../helpers/csv");
const parse_1 = require("../../helpers/parse");
const headers_1 = require("../../infra/headers");
const colors_1 = require("../../infra/colors");
const framework_1 = require("@backtest/framework");
function editPortal(name) {
return __awaiter(this, void 0, void 0, function* () {
console.clear();
let back = false;
let portalReturn = { error: false, data: '' };
let choices = [];
choices.push('📈 View Candles Chart in Browser');
choices.push('📥 Export Candles to CSV');
choices.push('❌ Delete Candles');
choices.push((0, colors_1.colorBack)('👈 Back'));
while (!back) {
const metaData = yield (0, framework_1.findHistoricalData)(name);
if (!metaData) {
return { error: true, data: `Historical data with name ${name} not found` };
}
const { symbol, interval, startTime, endTime } = metaData;
const title = `${symbol} | ${interval} | ${(0, parse_1.dateToString)(startTime)} | ${(0, parse_1.dateToString)(endTime)}`;
(0, headers_1.headerEditHistoricalData)();
console.log((0, colors_1.colorHeader)(`${title}`));
console.log();
yield (0, portals_1.handlePortalReturn)(portalReturn);
const choiceCLI = yield (0, portals_1.interactCLI)({
type: 'autocomplete',
message: 'Choose what to do:',
choices
});
if (choiceCLI.includes('📈')) {
const candlesRequest = yield (0, framework_1.getCandles)(name);
if (!candlesRequest) {
return { error: true, data: `Candles with name ${name} not found` };
}
const candles = candlesRequest.candles;
yield (0, charts_1.createCandlesChart)(candles, name);
}
else if (choiceCLI.includes('📥')) {
portalReturn = yield (0, csv_1.exportCSV)(name);
}
else if (choiceCLI.includes('❌')) {
back = true;
try {
yield (0, framework_1.deleteHistoricalData)(name);
}
catch (error) {
console.log((0, colors_1.colorError)(error.toString()));
}
}
else if (choiceCLI.includes('👈')) {
back = true;
portalReturn.error = false;
portalReturn.data = '';
}
console.clear();
}
return portalReturn;
});
}
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