@hashgraph/sdk
Version:
199 lines (180 loc) • 6.32 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _TokenId = _interopRequireDefault(require("./TokenId.cjs"));
var _Transaction = _interopRequireWildcard(require("../transaction/Transaction.cjs"));
var _long = _interopRequireDefault(require("long"));
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
/**
* @namespace proto
* @typedef {import("@hashgraph/proto").proto.ITransaction} HieroProto.proto.ITransaction
* @typedef {import("@hashgraph/proto").proto.ISignedTransaction} HieroProto.proto.ISignedTransaction
* @typedef {import("@hashgraph/proto").proto.TransactionBody} HieroProto.proto.TransactionBody
* @typedef {import("@hashgraph/proto").proto.ITransactionBody} HieroProto.proto.ITransactionBody
* @typedef {import("@hashgraph/proto").proto.ITransactionResponse} HieroProto.proto.ITransactionResponse
* @typedef {import("@hashgraph/proto").proto.ITokenBurnTransactionBody} HieroProto.proto.ITokenBurnTransactionBody
* @typedef {import("@hashgraph/proto").proto.ITokenID} HieroProto.proto.ITokenID
*/
/**
* @typedef {import("../channel/Channel.js").default} Channel
* @typedef {import("../client/Client.js").default<*, *>} Client
* @typedef {import("../account/AccountId.js").default} AccountId
* @typedef {import("../transaction/TransactionId.js").default} TransactionId
*/
/**
* Burn a new Hedera™ crypto-currency token.
*/
class TokenBurnTransaction extends _Transaction.default {
/**
* @param {object} [props]
* @param {TokenId | string} [props.tokenId]
* @param {Long | number} [props.amount]
* @param {(Long | number)[]} [props.serials]
*/
constructor(props = {}) {
super();
/**
* @private
* @type {?TokenId}
*/
this._tokenId = null;
/**
* @private
* @type {?Long}
*/
this._amount = null;
/**
* @private
* @type {Long[]}
*/
this._serials = [];
if (props.tokenId != null) {
this.setTokenId(props.tokenId);
}
if (props.amount != null) {
this.setAmount(props.amount);
}
if (props.serials != null) {
this.setSerials(props.serials);
}
}
/**
* @internal
* @param {HieroProto.proto.ITransaction[]} transactions
* @param {HieroProto.proto.ISignedTransaction[]} signedTransactions
* @param {TransactionId[]} transactionIds
* @param {AccountId[]} nodeIds
* @param {HieroProto.proto.ITransactionBody[]} bodies
* @returns {TokenBurnTransaction}
*/
static _fromProtobuf(transactions, signedTransactions, transactionIds, nodeIds, bodies) {
const body = bodies[0];
const burnToken = /** @type {HieroProto.proto.ITokenBurnTransactionBody} */
body.tokenBurn;
return _Transaction.default._fromProtobufTransactions(new TokenBurnTransaction({
tokenId: burnToken.token != null ? _TokenId.default._fromProtobuf(burnToken.token) : undefined,
amount: burnToken.amount != null ? burnToken.amount : undefined,
serials: burnToken.serialNumbers != null ? burnToken.serialNumbers : undefined
}), transactions, signedTransactions, transactionIds, nodeIds, bodies);
}
/**
* @returns {?TokenId}
*/
get tokenId() {
return this._tokenId;
}
/**
* @param {TokenId | string} tokenId
* @returns {this}
*/
setTokenId(tokenId) {
this._requireNotFrozen();
this._tokenId = typeof tokenId === "string" ? _TokenId.default.fromString(tokenId) : tokenId.clone();
return this;
}
/**
* @returns {?Long}
*/
get amount() {
return this._amount;
}
/**
* @param {Long | number} amount
* @returns {this}
*/
setAmount(amount) {
this._requireNotFrozen();
this._amount = amount instanceof _long.default ? amount : _long.default.fromValue(amount);
return this;
}
/**
* @param {Client} client
*/
_validateChecksums(client) {
if (this._tokenId != null) {
this._tokenId.validateChecksum(client);
}
}
/**
* @returns {Long[]}
*/
get serials() {
return this._serials;
}
/**
* @param {(Long | number)[]} serials
* @returns {this}
*/
setSerials(serials) {
this._requireNotFrozen();
this._serials = serials.map(serial => serial instanceof _long.default ? serial : _long.default.fromValue(serial));
return this;
}
/**
* @override
* @internal
* @param {Channel} channel
* @param {HieroProto.proto.ITransaction} request
* @returns {Promise<HieroProto.proto.ITransactionResponse>}
*/
_execute(channel, request) {
return channel.token.burnToken(request);
}
/**
* @override
* @protected
* @returns {NonNullable<HieroProto.proto.TransactionBody["data"]>}
*/
_getTransactionDataCase() {
return "tokenBurn";
}
/**
* @override
* @protected
* @returns {HieroProto.proto.ITokenBurnTransactionBody}
*/
_makeTransactionData() {
return {
amount: this._amount,
serialNumbers: this._serials,
token: this._tokenId != null ? this._tokenId._toProtobuf() : null
};
}
/**
* @returns {string}
*/
_getLogId() {
const timestamp = /** @type {import("../Timestamp.js").default} */
this._transactionIds.current.validStart;
return `TokenBurnTransaction:${timestamp.toString()}`;
}
}
exports.default = TokenBurnTransaction;
_Transaction.TRANSACTION_REGISTRY.set("tokenBurn",
// eslint-disable-next-line @typescript-eslint/unbound-method
TokenBurnTransaction._fromProtobuf);