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• [DIR] ..
• [FILE] CostQuery.cjs
• [FILE] CostQuery.d.ts
• [FILE] Query.cjs
• [FILE] Query.d.ts

Просмотр файла: CostQuery.cjs

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _TransactionId = _interopRequireDefault(require("../transaction/TransactionId.cjs"));
var _Hbar = _interopRequireDefault(require("../Hbar.cjs"));
var _Executable = _interopRequireDefault(require("../Executable.cjs"));
var _AccountId = _interopRequireDefault(require("../account/AccountId.cjs"));
var _Query = require("./Query.cjs");
var HashgraphProto = _interopRequireWildcard(require("@hashgraph/proto"));
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("../channel/Channel.js").default} Channel
 * @typedef {import("../Status.js").default} Status
 * @typedef {import("../Executable.js").ExecutionState} ExecutionState
 */
/**
 * @template OutputT
 * @augments {Executable<HashgraphProto.proto.IQuery, HashgraphProto.proto.IResponse, Hbar>}
 */
class CostQuery extends _Executable.default {
  /**
   * @param {import("./Query.js").default<OutputT>} query
   */
  constructor(query) {
    super();
    this._query = query;
    this._grpcDeadline = query._grpcDeadline;
    this._requestTimeout = query._requestTimeout;
    this._nodeAccountIds = query._nodeAccountIds.clone();
    this._operator = query._operator;

    /**
     * @type {HashgraphProto.proto.IQueryHeader | null}
     */
    this._header = null;
  }

  /**
   * @returns {TransactionId}
   */
  _getTransactionId() {
    return this._query._getTransactionId();
  }

  /**
   * @returns {string}
   */
  _getLogId() {
    return `CostQuery:${this._query._getLogId()}`;
  }

  /**
   * @abstract
   * @protected
   * @param {import("../client/Client.js").default<*, *>} client
   * @returns {Promise<void>}
   */
  async _beforeExecute(client) {
    if (client == null) {
      throw new Error("Cannot do CostQuery without Client");
    }
    const operator = this._operator != null ? this._operator : client._operator;
    if (operator == null) {
      throw new Error("`client` must have an `operator` or an explicit payment transaction must be provided");
    }
    if (this._query._nodeAccountIds.isEmpty) {
      this._query._nodeAccountIds.setList(client._network.getNodeAccountIdsForExecute());
    }

    // operator.accountId
    const transactionId = _TransactionId.default.generate(operator.accountId);
    if (this._query.paymentTransactionId == null) {
      this._query.setPaymentTransactionId(transactionId);
    }
    const logId = this._getLogId();
    const nodeId = new _AccountId.default(0);
    const paymentTransactionId = /** @type {import("../transaction/TransactionId.js").default} */
    _TransactionId.default.generate(new _AccountId.default(0));
    const paymentAmount = new _Hbar.default(0);
    if (this._logger) {
      this._logger.debug(`[${logId}] making a payment transaction for node ${nodeId.toString()} and transaction ID ${paymentTransactionId.toString()} with amount ${paymentAmount.toString()}`);
    }
    this._header = {
      payment: await (0, _Query._makePaymentTransaction)(paymentTransactionId, new _AccountId.default(0), operator, paymentAmount),
      responseType: HashgraphProto.proto.ResponseType.COST_ANSWER
    };
  }

  /**
   * @abstract
   * @internal
   * @returns {Promise<HashgraphProto.proto.IQuery>}
   */
  _makeRequestAsync() {
    return Promise.resolve(this._query._onMakeRequest( /** @type {HashgraphProto.proto.IQueryHeader} */this._header));
  }

  /**
   * @abstract
   * @internal
   * @param {HashgraphProto.proto.IQuery} request
   * @param {HashgraphProto.proto.IResponse} response
   * @returns {[Status, ExecutionState]}
   */
  // eslint-disable-next-line @typescript-eslint/no-unused-vars
  _shouldRetry(request, response) {
    return this._query._shouldRetry(request, response);
  }

  /**
   * @abstract
   * @internal
   * @param {HashgraphProto.proto.IQuery} request
   * @param {HashgraphProto.proto.IResponse} response
   * @returns {Error}
   */
  // eslint-disable-next-line @typescript-eslint/no-unused-vars
  _mapStatusError(request, response) {
    return this._query._mapStatusError(request, response);
  }

  /**
   * @override
   * @internal
   * @param {HashgraphProto.proto.IResponse} response
   * @param {AccountId} nodeAccountId
   * @param {HashgraphProto.proto.IQuery} request
   * @returns {Promise<Hbar>}
   */
  // eslint-disable-next-line @typescript-eslint/no-unused-vars
  _mapResponse(response, nodeAccountId, request) {
    const cost = this._query._mapResponseHeader(response).cost;
    return Promise.resolve(_Hbar.default.fromTinybars( /** @type {Long | number} */cost));
  }

  /**
   * @override
   * @internal
   * @param {Channel} channel
   * @param {HashgraphProto.proto.IQuery} request
   * @returns {Promise<HashgraphProto.proto.IResponse>}
   */
  _execute(channel, request) {
    return this._query._execute(channel, request);
  }

  /**
   * @param {HashgraphProto.proto.Query} request
   * @returns {Uint8Array}
   */
  _requestToBytes(request) {
    return this._query._requestToBytes(request);
  }

  /**
   * @param {HashgraphProto.proto.Response} response
   * @returns {Uint8Array}
   */
  _responseToBytes(response) {
    return this._query._responseToBytes(response);
  }
}
exports.default = CostQuery;
_Query.COST_QUERY.push(query => new CostQuery(query));

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