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Текущая директория: /opt/BitGoJS/node_modules/@hashgraph/sdk/lib/account

Просмотр файла: AccountId.cjs

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _long = _interopRequireDefault(require("long"));
var entity_id = _interopRequireWildcard(require("../EntityIdHelper.cjs"));
var HashgraphProto = _interopRequireWildcard(require("@hashgraph/proto"));
var _Key = _interopRequireDefault(require("../Key.cjs"));
var _PublicKey = _interopRequireDefault(require("../PublicKey.cjs"));
var _Cache = _interopRequireDefault(require("../Cache.cjs"));
var _EvmAddress = _interopRequireDefault(require("../EvmAddress.cjs"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/*-
 * ‌
 * Hedera JavaScript SDK
 * ​
 * Copyright (C) 2020 - 2022 Hedera Hashgraph, LLC
 * ​
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ‍
 */

/**
 * @typedef {import("../client/Client.js").default<*, *>} Client
 */
/**
 * The ID for a crypto-currency account on Hedera.
 */
class AccountId {
  /**
   * @param {number | Long | import("../EntityIdHelper").IEntityId} props
   * @param {(number | Long)=} realm
   * @param {(number | Long)=} num
   * @param {(PublicKey)=} aliasKey
   * @param {(EvmAddress)=} evmAddress
   */
  constructor(props, realm, num, aliasKey, evmAddress) {
    const result = entity_id.constructor(props, realm, num);
    this.shard = result.shard;
    this.realm = result.realm;
    this.num = result.num;
    this.aliasKey = aliasKey != null ? aliasKey : null;
    this.evmAddress = evmAddress != null ? evmAddress : null;

    /**
     * @type {string | null}
     */
    this._checksum = null;
  }

  /**
   * @description Accepts the following formats as string:
   *      - as stand alone nubmers
   *      - as shard.realm.num
   *      - as shard.realm.hex (wo 0x prefix)
   *      - hex (w/wo 0x prefix)
   * @param {string} text
   * @returns {AccountId}
   */
  static fromString(text) {
    let shard = _long.default.ZERO;
    let realm = _long.default.ZERO;
    let num = _long.default.ZERO;
    let aliasKey = undefined;
    let evmAddress = undefined;
    if (text.startsWith("0x") && text.length == 42 || text.length == 40) {
      evmAddress = _EvmAddress.default.fromString(text);
    } else {
      const result = entity_id.fromStringSplitter(text);
      if (Number.isNaN(result.shard) || Number.isNaN(result.realm)) {
        throw new Error("invalid format for entity ID");
      }
      if (result.shard != null) shard = _long.default.fromString(result.shard);
      if (result.realm != null) realm = _long.default.fromString(result.realm);
      if (result.numOrHex.length < 20) {
        num = _long.default.fromString(result.numOrHex);
      } else if (result.numOrHex.length == 40) {
        evmAddress = _EvmAddress.default.fromString(result.numOrHex);
      } else {
        aliasKey = _PublicKey.default.fromString(result.numOrHex);
      }
    }
    return new AccountId(shard, realm, num, aliasKey, evmAddress);
  }

  /**
   * @param {Long | number} shard
   * @param {Long | number} realm
   * @param {EvmAddress | string} evmAddress
   * @returns {AccountId}
   */
  static fromEvmAddress(shard, realm, evmAddress) {
    return new AccountId(shard, realm, 0, undefined, typeof evmAddress === "string" ? _EvmAddress.default.fromString(evmAddress) : evmAddress);
  }

  /**
   * @summary Accepts an evm address only as `EvmAddress` type
   * @param {EvmAddress} evmAddress
   * @returns {AccountId}
   */
  static fromEvmPublicAddress(evmAddress) {
    return new AccountId(0, 0, 0, undefined, evmAddress);
  }

  /**
   * @internal
   * @param {HashgraphProto.proto.IAccountID} id
   * @returns {AccountId}
   */
  static _fromProtobuf(id) {
    let aliasKey = undefined;
    let evmAddress = undefined;
    if (id.alias != null) {
      if (id.alias.length === 20) {
        evmAddress = _EvmAddress.default.fromBytes(id.alias);
      } else {
        aliasKey = _Key.default._fromProtobufKey(HashgraphProto.proto.Key.decode(id.alias));
      }
    }
    if (!(aliasKey instanceof _PublicKey.default)) {
      aliasKey = undefined;
    }
    return new AccountId(id.shardNum != null ? id.shardNum : 0, id.realmNum != null ? id.realmNum : 0, id.accountNum != null ? id.accountNum : 0, aliasKey, evmAddress);
  }

  /**
   * @returns {string | null}
   */
  get checksum() {
    return this._checksum;
  }

  /**
   * @returns {?EvmAddress}
   */
  getEvmAddress() {
    return this.evmAddress;
  }

  /**
   * @deprecated - Use `validateChecksum` instead
   * @param {Client} client
   */
  validate(client) {
    console.warn("Deprecated: Use `validateChecksum` instead");
    this.validateChecksum(client);
  }

  /**
   * @param {Client} client
   */
  validateChecksum(client) {
    if (this.aliasKey != null) {
      throw new Error("cannot calculate checksum with an account ID that has a aliasKey");
    }
    entity_id.validateChecksum(this.shard, this.realm, this.num, this._checksum, client);
  }

  /**
   * @param {Uint8Array} bytes
   * @returns {AccountId}
   */
  static fromBytes(bytes) {
    return AccountId._fromProtobuf(HashgraphProto.proto.AccountID.decode(bytes));
  }

  /**
   * @param {string} address
   * @returns {AccountId}
   */
  static fromSolidityAddress(address) {
    return new AccountId(...entity_id.fromSolidityAddress(address));
  }

  /**
   * @returns {string}
   */
  toSolidityAddress() {
    return entity_id.toSolidityAddress([this.shard, this.realm, this.num]);
  }

  //TODO remove the comments after we get to HIP-631
  /**
   * @internal
   * @returns {HashgraphProto.proto.IAccountID}
   */
  _toProtobuf() {
    let alias = null;
    //let evmAddress = null;

    if (this.aliasKey != null) {
      alias = HashgraphProto.proto.Key.encode(this.aliasKey._toProtobufKey()).finish();
    } else if (this.evmAddress != null) {
      alias = this.evmAddress._bytes;
    }

    /* if (this.evmAddress != null) {
        evmAddress = this.evmAddress._bytes;
    } */

    return {
      alias,
      accountNum: this.aliasKey != null ? null : this.num,
      shardNum: this.shard,
      realmNum: this.realm
      //evmAddress,
    };
  }

  /**
   * @returns {Uint8Array}
   */
  toBytes() {
    return HashgraphProto.proto.AccountID.encode(this._toProtobuf()).finish();
  }

  /**
   * @returns {string}
   */
  toString() {
    let account = this.num.toString();
    if (this.aliasKey != null) {
      account = this.aliasKey.toString();
    } else if (this.evmAddress != null) {
      account = this.evmAddress.toString();
    }
    return `${this.shard.toString()}.${this.realm.toString()}.${account}`;
  }

  /**
   * @param {Client} client
   * @returns {string}
   */
  toStringWithChecksum(client) {
    if (this.aliasKey != null) {
      throw new Error("cannot calculate checksum with an account ID that has a aliasKey");
    }
    return entity_id.toStringWithChecksum(this.toString(), client);
  }

  /**
   * @param {this} other
   * @returns {boolean}
   */
  equals(other) {
    let account = false;
    if (this.aliasKey != null && other.aliasKey != null) {
      account = this.aliasKey.equals(other.aliasKey);
    } else if (this.evmAddress != null && other.evmAddress != null) {
      account = this.evmAddress.equals(other.evmAddress);
    } else if (this.aliasKey == null && other.aliasKey == null && this.evmAddress == null && other.evmAddress == null) {
      account = this.num.eq(other.num);
    }
    return this.shard.eq(other.shard) && this.realm.eq(other.realm) && account;
  }

  /**
   * @returns {AccountId}
   */
  clone() {
    const id = new AccountId(this);
    id._checksum = this._checksum;
    id.aliasKey = this.aliasKey;
    id.evmAddress = this.evmAddress;
    return id;
  }

  /**
   * @param {AccountId} other
   * @returns {number}
   */
  compare(other) {
    let comparison = this.shard.compare(other.shard);
    if (comparison != 0) {
      return comparison;
    }
    comparison = this.realm.compare(other.realm);
    if (comparison != 0) {
      return comparison;
    }
    if (this.aliasKey != null && other.aliasKey != null) {
      const t = this.aliasKey.toString();
      const o = other.aliasKey.toString();
      if (t > o) {
        return 1;
      } else if (t < o) {
        return -1;
      } else {
        return 0;
      }
    } else if (this.evmAddress != null && other.evmAddress != null) {
      const t = this.evmAddress.toString();
      const o = other.evmAddress.toString();
      if (t > o) {
        return 1;
      } else if (t < o) {
        return -1;
      } else {
        return 0;
      }
    } else if (this.aliasKey == null && other.aliasKey == null && this.evmAddress == null && other.evmAddress == null) {
      return this.num.compare(other.num);
    } else {
      return 1;
    }
  }
}
exports.default = AccountId;
_Cache.default.setAccountIdConstructor((shard, realm, key) => new AccountId(shard, realm, _long.default.ZERO, key));

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