43 lines
1.8 KiB
JavaScript
43 lines
1.8 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.convertETHToToken = exports.fromGweiToWeiHex = exports.bump = exports.calculateGasPriceInWei = exports.serializeTx = void 0;
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var transactions_1 = require("@ethersproject/transactions");
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var ethers_1 = require("ethers");
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var bignumber_js_1 = __importDefault(require("bignumber.js"));
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bignumber_js_1.default.config({ EXPONENTIAL_AT: 100 });
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var GWEI = 1e9;
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function serializeTx(tx) {
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if (!tx)
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tx = '0x';
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if (typeof tx === 'string')
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return tx;
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return (0, transactions_1.serialize)(tx);
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}
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exports.serializeTx = serializeTx;
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function calculateGasPriceInWei(gasPrice) {
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// @ts-ignore
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return ethers_1.BigNumber.from(gasPrice.gasPrice || gasPrice.maxFeePerGas);
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}
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exports.calculateGasPriceInWei = calculateGasPriceInWei;
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function bump(value, percent) {
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var hundredPercents = (0, bignumber_js_1.default)(100);
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return ethers_1.BigNumber.from((0, bignumber_js_1.default)(ethers_1.BigNumber.from(value).toHexString())
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.times(hundredPercents.plus((0, bignumber_js_1.default)(percent)))
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.div(hundredPercents)
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.decimalPlaces(0, 1)
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.toString());
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}
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exports.bump = bump;
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function fromGweiToWeiHex(value) {
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return ethers_1.BigNumber.from((0, bignumber_js_1.default)(value).times(GWEI).toString()).toHexString();
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}
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exports.fromGweiToWeiHex = fromGweiToWeiHex;
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function convertETHToToken(amountInWEI, tokenDecimals, tokenPriceInWei) {
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var tokenDecimalsMultiplier = ethers_1.BigNumber.from(10).pow(tokenDecimals);
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return ethers_1.BigNumber.from(amountInWEI).mul(tokenDecimalsMultiplier).div(tokenPriceInWei);
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}
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exports.convertETHToToken = convertETHToToken;
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//# sourceMappingURL=utils.js.map
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