web3-eth
Version:
Web3 module to interact with the Ethereum blockchain and smart contracts.
99 lines (96 loc) • 6.56 kB
JavaScript
/*
This file is part of web3.js.
web3.js is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
web3.js is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
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());
});
};
import { ETH_DATA_FORMAT, } from 'web3-types';
import { toNumber } from 'web3-utils';
import { TransactionFactory, Common } from 'web3-eth-accounts';
import { isNullish } from 'web3-validator';
import { validateTransactionForSigning } from '../validation.js';
import { formatTransaction } from './format_transaction.js';
import { transactionBuilder } from './transaction_builder.js';
const getEthereumjsTxDataFromTransaction = (transaction) => {
var _a, _b;
return (Object.assign(Object.assign({}, transaction), { nonce: transaction.nonce, gasPrice: transaction.gasPrice, gasLimit: (_a = transaction.gasLimit) !== null && _a !== void 0 ? _a : transaction.gas, to: transaction.to, value: transaction.value, data: (_b = transaction.data) !== null && _b !== void 0 ? _b : transaction.input, type: transaction.type, chainId: transaction.chainId, accessList: transaction.accessList, maxPriorityFeePerGas: transaction.maxPriorityFeePerGas, maxFeePerGas: transaction.maxFeePerGas }));
};
const getEthereumjsTransactionOptions = (transaction, web3Context) => {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t;
const hasTransactionSigningOptions = (!isNullish(transaction.chain) && !isNullish(transaction.hardfork)) ||
!isNullish(transaction.common);
let common;
if (!hasTransactionSigningOptions) {
// if defaultcommon is specified, use that.
if (web3Context.defaultCommon) {
common = Object.assign({}, web3Context.defaultCommon);
if (isNullish(common.hardfork))
common.hardfork = (_a = transaction.hardfork) !== null && _a !== void 0 ? _a : web3Context.defaultHardfork;
if (isNullish(common.baseChain))
common.baseChain = web3Context.defaultChain;
}
else {
common = Common.custom({
name: 'custom-network',
chainId: toNumber(transaction.chainId),
networkId: !isNullish(transaction.networkId)
? toNumber(transaction.networkId)
: undefined,
defaultHardfork: (_b = transaction.hardfork) !== null && _b !== void 0 ? _b : web3Context.defaultHardfork,
}, {
baseChain: web3Context.defaultChain,
});
}
}
else {
const name = (_f = (_e = (_d = (_c = transaction === null || transaction === void 0 ? void 0 : transaction.common) === null || _c === void 0 ? void 0 : _c.customChain) === null || _d === void 0 ? void 0 : _d.name) !== null && _e !== void 0 ? _e : transaction.chain) !== null && _f !== void 0 ? _f : 'custom-network';
const chainId = toNumber((_j = (_h = (_g = transaction === null || transaction === void 0 ? void 0 : transaction.common) === null || _g === void 0 ? void 0 : _g.customChain) === null || _h === void 0 ? void 0 : _h.chainId) !== null && _j !== void 0 ? _j : transaction === null || transaction === void 0 ? void 0 : transaction.chainId);
const networkId = toNumber((_m = (_l = (_k = transaction === null || transaction === void 0 ? void 0 : transaction.common) === null || _k === void 0 ? void 0 : _k.customChain) === null || _l === void 0 ? void 0 : _l.networkId) !== null && _m !== void 0 ? _m : transaction === null || transaction === void 0 ? void 0 : transaction.networkId);
const defaultHardfork = (_q = (_p = (_o = transaction === null || transaction === void 0 ? void 0 : transaction.common) === null || _o === void 0 ? void 0 : _o.hardfork) !== null && _p !== void 0 ? _p : transaction === null || transaction === void 0 ? void 0 : transaction.hardfork) !== null && _q !== void 0 ? _q : web3Context.defaultHardfork;
const baseChain = (_t = (_s = (_r = transaction.common) === null || _r === void 0 ? void 0 : _r.baseChain) !== null && _s !== void 0 ? _s : transaction.chain) !== null && _t !== void 0 ? _t : web3Context.defaultChain;
if (chainId && networkId && name) {
common = Common.custom({
name,
chainId,
networkId,
defaultHardfork,
}, {
baseChain,
});
}
}
return { common };
};
export const prepareTransactionForSigning = (transaction_1, web3Context_1, privateKey_1, ...args_1) => __awaiter(void 0, [transaction_1, web3Context_1, privateKey_1, ...args_1], void 0, function* (transaction, web3Context, privateKey, fillGasPrice = false, fillGasLimit = true) {
const populatedTransaction = (yield transactionBuilder({
transaction,
web3Context,
privateKey,
fillGasPrice,
fillGasLimit,
}));
const formattedTransaction = formatTransaction(populatedTransaction, ETH_DATA_FORMAT, {
transactionSchema: web3Context.config.customTransactionSchema,
});
validateTransactionForSigning(formattedTransaction, undefined, {
transactionSchema: web3Context.config.customTransactionSchema,
});
return TransactionFactory.fromTxData(getEthereumjsTxDataFromTransaction(formattedTransaction), getEthereumjsTransactionOptions(formattedTransaction, web3Context));
});
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