@hashgraph/sdk/lib/StakingInfo.cjs

Hiero SDK

"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"));
var _Timestamp = _interopRequireDefault(require("./Timestamp.cjs"));
var HieroProto = _interopRequireWildcard(require("@hashgraph/proto"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
// SPDX-License-Identifier: Apache-2.0

/**
 * @typedef {import("long")} Long
 */

/**
 * @typedef {object} StakingInfoJson
 * @property {boolean} declineStakingReward
 * @property {?string} stakePeriodStart
 * @property {?string} pendingReward
 * @property {?string} stakedToMe
 * @property {?string} stakedAccountId
 * @property {?string} stakedNodeId
 */

/**
 * Staking metadata for an account or a contract returned in CryptoGetInfo or ContractGetInfo queries
 */
class StakingInfo {
  /**
   * @private
   * @param {object} props
   * @param {boolean} props.declineStakingReward
   * @param {?Timestamp} props.stakePeriodStart
   * @param {?Hbar} props.pendingReward
   * @param {?Hbar} props.stakedToMe
   * @param {?AccountId} props.stakedAccountId
   * @param {?Long} props.stakedNodeId
   */
  constructor(props) {
    /**
     * If true, this account or contract declined to receive a staking reward.
     *
     * @readonly
     */
    this.declineStakingReward = props.declineStakingReward;

    /**
     * The staking period during which either the staking settings for this
     * account or contract changed (such as starting staking or changing
     * staked_node_id) or the most recent reward was earned, whichever is
     * later. If this account or contract is not currently staked to a
     * node, then this field is not set.
     *
     * @readonly
     */
    this.stakePeriodStart = props.stakePeriodStart;

    /**
     * The amount in tinybars that will be received in the next reward
     * situation.
     *
     * @readonly
     */
    this.pendingReward = props.pendingReward;

    /**
     * The total of balance of all accounts staked to this account or contract.
     *
     * @readonly
     */
    this.stakedToMe = props.stakedToMe;

    /**
     * The account to which this account or contract is staking.
     *
     * @readonly
     */
    this.stakedAccountId = props.stakedAccountId;

    /**
     * The ID of the node this account or contract is staked to.
     *
     * @readonly
     */
    this.stakedNodeId = props.stakedNodeId;
    Object.freeze(this);
  }

  /**
   * @internal
   * @param {HieroProto.proto.IStakingInfo} info
   * @returns {StakingInfo}
   */
  static _fromProtobuf(info) {
    return new StakingInfo({
      declineStakingReward: info.declineReward == true,
      stakePeriodStart: info.stakePeriodStart != null ? _Timestamp.default._fromProtobuf(info.stakePeriodStart) : null,
      pendingReward: info.pendingReward != null ? _Hbar.default.fromTinybars(info.pendingReward) : null,
      stakedToMe: info.stakedToMe != null ? _Hbar.default.fromTinybars(info.stakedToMe) : null,
      stakedAccountId: info.stakedAccountId != null ? _AccountId.default._fromProtobuf(info.stakedAccountId) : null,
      stakedNodeId: info.stakedNodeId != null ? info.stakedNodeId : null
    });
  }

  /**
   * @returns {HieroProto.proto.IStakingInfo}
   */
  _toProtobuf() {
    return {
      declineReward: this.declineStakingReward,
      stakePeriodStart: this.stakePeriodStart != null ? this.stakePeriodStart._toProtobuf() : null,
      pendingReward: this.pendingReward != null ? this.pendingReward.toTinybars() : null,
      stakedToMe: this.stakedToMe != null ? this.stakedToMe.toTinybars() : null,
      stakedAccountId: this.stakedAccountId != null ? this.stakedAccountId._toProtobuf() : null,
      stakedNodeId: this.stakedNodeId
    };
  }

  /**
   * @param {Uint8Array} bytes
   * @returns {StakingInfo}
   */
  static fromBytes(bytes) {
    return StakingInfo._fromProtobuf(HieroProto.proto.StakingInfo.decode(bytes));
  }

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

  /**
   * @returns {string}
   */
  toString() {
    return JSON.stringify(this.toJSON());
  }

  /**
   * @returns {StakingInfoJson}
   */
  toJSON() {
    return {
      declineStakingReward: this.declineStakingReward,
      stakePeriodStart: this.stakePeriodStart != null ? this.stakePeriodStart.toString() : null,
      pendingReward: this.pendingReward != null ? this.pendingReward.toString() : null,
      stakedToMe: this.stakedToMe != null ? this.stakedToMe.toString() : null,
      stakedAccountId: this.stakedAccountId != null ? this.stakedAccountId.toString() : null,
      stakedNodeId: this.stakedNodeId != null ? this.stakedNodeId.toString() : null
    };
  }
}
exports.default = StakingInfo;