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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/@bitgo/sdk-coin-hbar/node_modules/@hashgraph/sdk/lib/token

Просмотр файла: NftId.cjs

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var HashgraphProto = _interopRequireWildcard(require("@hashgraph/proto"));
var _TokenId = _interopRequireDefault(require("../token/TokenId.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.
 * ‍
 */

/**
 * The ID for a crypto-currency token on Hedera.
 *
 * @augments {EntityId<HashgraphProto.proto.INftID>}
 */
class NftId {
  /**
   * @param {TokenId} token
   * @param {number | Long} serial
   */
  constructor(token, serial) {
    this.tokenId = token;
    this.serial = typeof serial === "number" ? _long.default.fromNumber(serial) : serial;
    Object.freeze(this);
  }

  /**
   * @param {string} text
   * @returns {NftId}
   */
  static fromString(text) {
    const strings = text.split("/").length > 1 ? text.split("/") : text.split("@");
    for (const string of strings) {
      if (string === "") {
        throw new Error("invalid format for NftId: use [token]/[serial] or [token]@[serial]");
      }
    }
    const token = _TokenId.default.fromString(strings[0]);
    const serial = _long.default.fromString(strings[1]);
    return new NftId(token, serial);
  }

  /**
   * @internal
   * @param {HashgraphProto.proto.INftID} id
   * @returns {NftId}
   */
  static _fromProtobuf(id) {
    return new NftId(_TokenId.default._fromProtobuf( /** @type {HashgraphProto.proto.ITokenID} */id.tokenID), id.serialNumber != null ? id.serialNumber : _long.default.ZERO);
  }

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

  /**
   * @internal
   * @returns {HashgraphProto.proto.INftID}
   */
  _toProtobuf() {
    return {
      tokenID: this.tokenId._toProtobuf(),
      serialNumber: _long.default.fromValue(this.serial !== undefined ? this.serial : 0)
    };
  }

  /**
   * @returns {string}
   */
  toString() {
    return `${this.tokenId.toString()}/${this.serial.toString()}`;
  }

  /**
   * @returns {Uint8Array}
   */
  toBytes() {
    return HashgraphProto.proto.NftID.encode(this._toProtobuf()).finish();
  }
}
exports.default = NftId;

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