ethsub/dist/utils.js

A bridge between ethereum and substrate

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.exchangeAmount = exports.mergeJson = exports.sleep = void 0;
const fs_1 = __importDefault(require("fs"));
const decimal_js_1 = require("decimal.js");
const lodash_1 = __importDefault(require("lodash"));
async function sleep(timeMs) {
    return new Promise((resolve) => {
        setTimeout(resolve, timeMs);
    });
}
exports.sleep = sleep;
function mergeJson(data, file) {
    try {
        const content = fs_1.default.readFileSync(file, "utf8");
        lodash_1.default.merge(data, JSON.parse(content));
    }
    catch (err) { }
}
exports.mergeJson = mergeJson;
function exchangeAmount(amount, fromDecimals, toDecimals) {
    return new decimal_js_1.Decimal(amount)
        .div(new decimal_js_1.Decimal(10).pow(fromDecimals))
        .mul(new decimal_js_1.Decimal(10).pow(toDecimals))
        .floor()
        .toFixed(0);
}
exports.exchangeAmount = exchangeAmount;