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Текущая директория: /opt/BitGoJS/node_modules/@hashgraph/sdk/lib/contract
Просмотр файла: ContractId.cjs

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var entity_id = _interopRequireWildcard(require("../EntityIdHelper.cjs"));
var _Key = _interopRequireDefault(require("../Key.cjs"));
var HashgraphProto = _interopRequireWildcard(require("@hashgraph/proto"));
var _Cache = _interopRequireDefault(require("../Cache.cjs"));
var hex = _interopRequireWildcard(require("../encoding/hex.cjs"));
var _long = _interopRequireDefault(require("long"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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; }
/*-
 * ‌
 * 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 contract on Hedera.
 */
class ContractId extends _Key.default {
  /**
   * @param {number | Long | import("../EntityIdHelper").IEntityId} props
   * @param {(number | Long)=} realm
   * @param {(number | Long)=} num
   * @param {Uint8Array=} evmAddress
   */
  constructor(props, realm, num, evmAddress) {
    super();
    const result = entity_id.constructor(props, realm, num);
    this.shard = result.shard;
    this.realm = result.realm;
    this.num = result.num;
    this.evmAddress = evmAddress != null ? evmAddress : null;

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

  /**
   * @param {Long | number} shard
   * @param {Long | number} realm
   * @param {string} evmAddress
   * @returns {ContractId}
   */
  static fromEvmAddress(shard, realm, evmAddress) {
    return new ContractId(shard, realm, 0, hex.decode(evmAddress));
  }

  /**
   * @param {string} text
   * @returns {ContractId}
   */
  static fromString(text) {
    const result = entity_id.fromStringSplitter(text);
    if (Number.isNaN(result.shard) || Number.isNaN(result.realm)) {
      throw new Error("invalid format for entity ID");
    }
    const shard = result.shard != null ? _long.default.fromString(result.shard) : _long.default.ZERO;
    const realm = result.realm != null ? _long.default.fromString(result.realm) : _long.default.ZERO;
    const [num, evmAddress] = result.numOrHex.length < 40 ? [_long.default.fromString(result.numOrHex), undefined] : [_long.default.ZERO, hex.decode(result.numOrHex)];
    return new ContractId(shard, realm, num, evmAddress);
  }

  /**
   * @internal
   * @param {HashgraphProto.proto.IContractID} id
   * @returns {ContractId}
   */
  static _fromProtobuf(id) {
    const contractId = new ContractId(id.shardNum != null ? id.shardNum : 0, id.realmNum != null ? id.realmNum : 0, id.contractNum != null ? id.contractNum : 0);
    return contractId;
  }

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

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

  /**
   * @param {Client} client
   */
  validateChecksum(client) {
    entity_id.validateChecksum(this.shard, this.realm, this.num, this._checksum, client);
  }

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

  /**
   * @param {string} address
   * @returns {ContractId}
   */
  static fromSolidityAddress(address) {
    const [shard, realm, contract] = entity_id.fromSolidityAddress(address);
    return new ContractId(shard, realm, contract);
  }

  /**
   * @returns {string}
   */
  toSolidityAddress() {
    if (this.evmAddress != null) {
      return hex.encode(this.evmAddress);
    } else {
      return entity_id.toSolidityAddress([this.shard, this.realm, this.num]);
    }
  }

  /**
   * @internal
   * @returns {HashgraphProto.proto.IContractID}
   */
  _toProtobuf() {
    return {
      contractNum: this.num,
      shardNum: this.shard,
      realmNum: this.realm,
      evmAddress: this.evmAddress
    };
  }

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

  /**
   * @param {Client} client
   * @returns {string}
   */
  toStringWithChecksum(client) {
    return entity_id.toStringWithChecksum(this.toString(), client);
  }

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

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

  /**
   * @param {ContractId} other
   * @returns {number}
   */
  compare(other) {
    return entity_id.compare([this.shard, this.realm, this.num], [other.shard, other.realm, other.num]);
  }

  /**
   * @returns {HashgraphProto.proto.IKey}
   */
  _toProtobufKey() {
    return {
      contractID: this._toProtobuf()
    };
  }

  /**
   * @param {HashgraphProto.proto.IContractID} key
   * @returns {ContractId}
   */
  static __fromProtobufKey(key) {
    return ContractId._fromProtobuf(key);
  }
}
exports.default = ContractId;
_Cache.default.setContractId(key => ContractId.__fromProtobufKey(key));
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