@hashgraph/sdk/lib/topic/TopicInfoQuery.cjs

Hiero SDK

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _Query = _interopRequireWildcard(require("../query/Query.cjs"));
var _TopicId = _interopRequireDefault(require("./TopicId.cjs"));
var _TopicInfo = _interopRequireDefault(require("./TopicInfo.cjs"));
var _Hbar = _interopRequireDefault(require("../Hbar.cjs"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
// SPDX-License-Identifier: Apache-2.0

// eslint-disable-next-line @typescript-eslint/no-unused-vars

/**
 * @namespace proto
 * @typedef {import("@hashgraph/proto").proto.IQuery} HieroProto.proto.IQuery
 * @typedef {import("@hashgraph/proto").proto.IQueryHeader} HieroProto.proto.IQueryHeader
 * @typedef {import("@hashgraph/proto").proto.IResponse} HieroProto.proto.IResponse
 * @typedef {import("@hashgraph/proto").proto.IResponseHeader} HieroProto.proto.IResponseHeader
 * @typedef {import("@hashgraph/proto").proto.IConsensusGetTopicInfoResponse} HieroProto.proto.IConsensusGetTopicInfoResponse
 * @typedef {import("@hashgraph/proto").proto.IConsensusGetTopicInfoQuery} HieroProto.proto.IConsensusGetTopicInfoQuery
 */

/**
 * @namespace com
 * @typedef {import("@hashgraph/proto").com.hedera.mirror.api.proto.IConsensusTopicResponse} com.hedera.mirror.api.proto.IConsensusTopicResponse
 */

/**
 * @typedef {import("../channel/Channel.js").default} Channel
 * @typedef {import("../client/Client.js").default<*, *>} Client
 * @typedef {import("../account/AccountId.js").default} AccountId
 */

/**
 * Retrieve the latest state of a topic.
 *
 * @augments {Query<TopicInfo>}
 */
class TopicInfoQuery extends _Query.default {
  /**
   * @param {object} [props]
   * @param {TopicId | string} [props.topicId]
   */
  constructor(props = {}) {
    super();

    /**
     * @private
     * @type {?TopicId}
     */
    this._topicId = null;
    if (props.topicId != null) {
      this.setTopicId(props.topicId);
    }
  }

  /**
   * @internal
   * @param {HieroProto.proto.IQuery} query
   * @returns {TopicInfoQuery}
   */
  static _fromProtobuf(query) {
    const info = /** @type {HieroProto.proto.IConsensusGetTopicInfoQuery} */
    query.consensusGetTopicInfo;
    return new TopicInfoQuery({
      topicId: info.topicID != null ? _TopicId.default._fromProtobuf(info.topicID) : undefined
    });
  }

  /**
   * @returns {?TopicId}
   */
  get topicId() {
    return this._topicId;
  }

  /**
   * Set the topic ID for which the info is being requested.
   *
   * @param {TopicId | string} topicId
   * @returns {TopicInfoQuery}
   */
  setTopicId(topicId) {
    this._topicId = typeof topicId === "string" ? _TopicId.default.fromString(topicId) : topicId.clone();
    return this;
  }

  /**
   * @override
   * @param {import("../client/Client.js").default<Channel, *>} client
   * @returns {Promise<Hbar>}
   */
  async getCost(client) {
    return super.getCost(client);
  }

  /**
   * @param {Client} client
   */
  _validateChecksums(client) {
    if (this._topicId != null) {
      this._topicId.validateChecksum(client);
    }
  }

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

  /**
   * @override
   * @internal
   * @param {HieroProto.proto.IResponse} response
   * @returns {HieroProto.proto.IResponseHeader}
   */
  _mapResponseHeader(response) {
    const consensusGetTopicInfo = /** @type {HieroProto.proto.IConsensusGetTopicInfoResponse} */
    response.consensusGetTopicInfo;
    return /** @type {HieroProto.proto.IResponseHeader} */consensusGetTopicInfo.header;
  }

  /**
   * @protected
   * @override
   * @param {HieroProto.proto.IResponse} response
   * @param {AccountId} nodeAccountId
   * @param {HieroProto.proto.IQuery} request
   * @returns {Promise<TopicInfo>}
   */
  // eslint-disable-next-line @typescript-eslint/no-unused-vars
  _mapResponse(response, nodeAccountId, request) {
    return Promise.resolve(_TopicInfo.default._fromProtobuf(/** @type {HieroProto.proto.IConsensusGetTopicInfoResponse} */
    response.consensusGetTopicInfo));
  }

  /**
   * @override
   * @internal
   * @param {HieroProto.proto.IQueryHeader} header
   * @returns {HieroProto.proto.IQuery}
   */
  _onMakeRequest(header) {
    return {
      consensusGetTopicInfo: {
        header,
        topicID: this._topicId != null ? this._topicId._toProtobuf() : null
      }
    };
  }

  /**
   * @returns {string}
   */
  _getLogId() {
    const timestamp = this._paymentTransactionId != null && this._paymentTransactionId.validStart != null ? this._paymentTransactionId.validStart : this._timestamp;
    return `TopicInfoQuery:${timestamp.toString()}`;
  }
}

// eslint-disable-next-line @typescript-eslint/unbound-method
exports.default = TopicInfoQuery;
_Query.QUERY_REGISTRY.set("consensusGetTopicInfo", TopicInfoQuery._fromProtobuf);