tokenlon-sdk/lib/utils/helper.js

imToken Tokenlon API for node

"use strict";
var __assign = (this && this.__assign) || Object.assign || function(t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
            t[p] = s[p];
    }
    return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
var _ = require("lodash");
var math_1 = require("./math");
exports.newError = function (msg) { return new Error(msg); };
exports.lowerCase = function (str) { return str.toLowerCase(); };
exports.getTimestamp = function () { return Math.ceil(Date.now() / 1000); };
exports.helpCompareStr = function (a, b) { return exports.lowerCase(a) === exports.lowerCase(b); };
exports.convertTrades = (function (trades) {
    return trades.map(function (item) {
        var tradeType = item.tradeType, payload = item.payload;
        var rawOrder = JSON.stringify(payload);
        delete item.payload;
        return __assign({}, item, { rawOrder: rawOrder, side: tradeType === 'ask' ? 'SELL' : (tradeType === 'bid' ? 'BUY' : '') });
    });
});
// Only support object
exports.lowerCaseObj0xValue = function (obj) {
    var keys = _.keys(obj);
    var conf = {};
    keys.forEach(function (k) {
        var v = obj[k];
        if (_.isPlainObject(v)) {
            conf[k] = exports.lowerCaseObj0xValue(v);
        }
        else if (_.isString(v) && v.toLowerCase().startsWith('0x')) {
            conf[k] = v.toLowerCase();
        }
        else {
            conf[k] = v;
        }
    });
    return conf;
};
exports.leftPadWith0 = function (str, len) {
    str = str + '';
    len = len - str.length;
    if (len <= 0)
        return str;
    return '0'.repeat(len) + str;
};
exports.convertTokenlonTxOptsTo0xOpts = function (opts) {
    if (opts) {
        var gasLimit = opts.gasLimit, gasPrice = opts.gasPrice;
        return {
            gasLimit: gasLimit,
            gasPrice: gasPrice ? math_1.toBN(gasPrice) : gasPrice,
        };
    }
    return opts;
};
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