@hiero-ledger/sdk/lib/EthereumTransactionDataEip2930.cjs

Hiero SDK

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var rlp = _interopRequireWildcard(require("@ethersproject/rlp"));
var hex = _interopRequireWildcard(require("./encoding/hex.cjs"));
var _EthereumTransactionData = _interopRequireDefault(require("./EthereumTransactionData.cjs"));
var _Cache = _interopRequireDefault(require("./Cache.cjs"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/**
 * @typedef {object} EthereumTransactionDataEip2930JSON
 * @property {string} chainId
 * @property {string} nonce
 * @property {string} gasPrice
 * @property {string} gasLimit
 * @property {string} to
 * @property {string} value
 * @property {string} callData
 * @property {string[]} accessList
 * @property {string} recId
 * @property {string} r
 * @property {string} s
 */

class EthereumTransactionDataEip2930 extends _EthereumTransactionData.default {
  /**
   * @private
   * @param {object} props
   * @param {Uint8Array} props.chainId
   * @param {Uint8Array} props.nonce
   * @param {Uint8Array} props.gasPrice
   * @param {Uint8Array} props.gasLimit
   * @param {Uint8Array} props.to
   * @param {Uint8Array} props.value
   * @param {Uint8Array} props.callData
   * @param {Uint8Array[]} props.accessList
   * @param {Uint8Array} props.recId
   * @param {Uint8Array} props.r
   * @param {Uint8Array} props.s
   */
  constructor(props) {
    super(props);
    this.chainId = props.chainId;
    this.nonce = props.nonce;
    this.gasPrice = props.gasPrice;
    this.gasLimit = props.gasLimit;
    this.to = props.to;
    this.value = props.value;
    this.accessList = props.accessList;
    this.recId = props.recId;
    this.r = props.r;
    this.s = props.s;
  }

  /**
   * @param {Uint8Array} bytes
   * @returns {EthereumTransactionData}
   */
  static fromBytes(bytes) {
    if (bytes.length === 0) {
      throw new Error("empty bytes");
    }

    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
    const decoded = /** @type {string[]} */rlp.decode(bytes.subarray(1));
    if (!Array.isArray(decoded)) {
      throw new Error("ethereum data is not a list");
    }
    if (decoded.length !== 11) {
      throw new Error("invalid ethereum transaction data");
    }

    // TODO
    return new EthereumTransactionDataEip2930({
      chainId: hex.decode(/** @type {string} */decoded[0]),
      nonce: hex.decode(/** @type {string} */decoded[1]),
      gasPrice: hex.decode(/** @type {string} */decoded[2]),
      gasLimit: hex.decode(/** @type {string} */decoded[3]),
      to: hex.decode(/** @type {string} */decoded[4]),
      value: hex.decode(/** @type {string} */decoded[5]),
      callData: hex.decode(/** @type {string} */decoded[6]),
      // @ts-ignore
      accessList: /** @type {string[]} */decoded[7].map(v => hex.decode(v)),
      recId: hex.decode(/** @type {string} */decoded[8]),
      r: hex.decode(/** @type {string} */decoded[9]),
      s: hex.decode(/** @type {string} */decoded[10])
    });
  }

  /**
   * @returns {Uint8Array}
   */
  toBytes() {
    const encoded = rlp.encode([this.chainId, this.nonce, this.gasPrice, this.gasLimit, this.to, this.value, this.callData, this.accessList, this.recId, this.r, this.s]);
    return hex.decode("01" + encoded.substring(2));
  }

  /**
   * @returns {string}
   */
  toString() {
    return JSON.stringify(this.toJSON(), null, 2);
  }

  /**
   * @returns {EthereumTransactionDataEip2930JSON}
   */
  toJSON() {
    return {
      chainId: hex.encode(this.chainId),
      nonce: hex.encode(this.nonce),
      gasPrice: hex.encode(this.gasPrice),
      gasLimit: hex.encode(this.gasLimit),
      to: hex.encode(this.to),
      value: hex.encode(this.value),
      callData: hex.encode(this.callData),
      accessList: this.accessList.map(v => hex.encode(v)),
      recId: hex.encode(this.recId),
      r: hex.encode(this.r),
      s: hex.encode(this.s)
    };
  }
}
exports.default = EthereumTransactionDataEip2930;
_Cache.default.setEthereumTransactionDataEip2930FromBytes(bytes => EthereumTransactionDataEip2930.fromBytes(bytes));