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

Просмотр файла: Transfer.cjs

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _AccountId = _interopRequireDefault(require("./account/AccountId.cjs"));
var _Hbar = _interopRequireDefault(require("./Hbar.cjs"));
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.
 * ‍
 */

/**
 * @namespace proto
 * @typedef {import("@hashgraph/proto").proto.IAccountAmount} HashgraphProto.proto.IAccountAmount
 * @typedef {import("@hashgraph/proto").proto.IAccountID} HashgraphProto.proto.IAccountID
 */

/**
 * @typedef {import("bignumber.js").default} BigNumber
 * @typedef {import("long")} Long
 */
/**
 * An account, and the amount that it sends or receives during a cryptocurrency transfer.
 */
class Transfer {
  /**
   * @internal
   * @param {object} props
   * @param {AccountId | string} props.accountId
   * @param {number | string | Long | BigNumber | Hbar} props.amount
   * @param {boolean} props.isApproved
   */
  constructor(props) {
    /**
     * The Account ID that sends or receives cryptocurrency.
     *
     * @readonly
     */
    this.accountId = props.accountId instanceof _AccountId.default ? props.accountId : _AccountId.default.fromString(props.accountId);

    /**
     * The amount of tinybars that the account sends(negative) or receives(positive).
     */
    this.amount = props.amount instanceof _Hbar.default ? props.amount : new _Hbar.default(props.amount);
    this.isApproved = props.isApproved;
  }

  /**
   * @internal
   * @param {HashgraphProto.proto.IAccountAmount[]} accountAmounts
   * @returns {Transfer[]}
   */
  static _fromProtobuf(accountAmounts) {
    const transfers = [];
    for (const transfer of accountAmounts) {
      transfers.push(new Transfer({
        accountId: _AccountId.default._fromProtobuf( /** @type {HashgraphProto.proto.IAccountID} */
        transfer.accountID),
        amount: _Hbar.default.fromTinybars(transfer.amount != null ? transfer.amount : 0),
        isApproved: /** @type {boolean} */transfer.isApproval
      }));
    }
    return transfers;
  }

  /**
   * @internal
   * @returns {HashgraphProto.proto.IAccountAmount}
   */
  _toProtobuf() {
    return {
      accountID: this.accountId._toProtobuf(),
      amount: this.amount.toTinybars(),
      isApproval: this.isApproved
    };
  }
}
exports.default = Transfer;

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