@hashgraph/sdk
Version:
218 lines (198 loc) • 6.88 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"));
var hex = _interopRequireWildcard(require("../encoding/hex.cjs"));
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); }
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.ITokenMintTransactionBody} HieroProto.proto.ITokenMintTransactionBody
* @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
*/
/**
* Mint a new Hedera™ crypto-currency token.
*/
class TokenMintTransaction extends _Transaction.default {
/**
* @param {object} [props]
* @param {TokenId | string} [props.tokenId]
* @param {Long | number} [props.amount]
* @param {Uint8Array[]} [props.metadata]
*/
constructor(props = {}) {
super();
/**
* @private
* @type {?TokenId}
*/
this._tokenId = null;
/**
* @private
* @type {?Long}
*/
this._amount = null;
/**
* @private
* @type {Uint8Array[]}
*/
this._metadata = [];
if (props.tokenId != null) {
this.setTokenId(props.tokenId);
}
if (props.amount != null) {
this.setAmount(props.amount);
}
if (props.metadata != null) {
this.setMetadata(props.metadata);
}
}
/**
* @internal
* @param {HieroProto.proto.ITransaction[]} transactions
* @param {HieroProto.proto.ISignedTransaction[]} signedTransactions
* @param {TransactionId[]} transactionIds
* @param {AccountId[]} nodeIds
* @param {HieroProto.proto.ITransactionBody[]} bodies
* @returns {TokenMintTransaction}
*/
static _fromProtobuf(transactions, signedTransactions, transactionIds, nodeIds, bodies) {
const body = bodies[0];
const mintToken = /** @type {HieroProto.proto.ITokenMintTransactionBody} */
body.tokenMint;
return _Transaction.default._fromProtobufTransactions(new TokenMintTransaction({
tokenId: mintToken.token != null ? _TokenId.default._fromProtobuf(mintToken.token) : undefined,
amount: mintToken.amount != null ? mintToken.amount : undefined,
metadata: mintToken.metadata != null ? mintToken.metadata : 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 {Uint8Array[]}
*/
get metadata() {
return this._metadata;
}
/**
* @param {Uint8Array | string} metadata
* @returns {this}
*/
addMetadata(metadata) {
this._requireNotFrozen();
if (typeof metadata === "string") {
console.warn("Passing a `string` for token metadata is considered a bug, and has been removed. Please provide a `Uint8Array` instead.");
}
this._metadata.push(typeof metadata === "string" ? hex.decode(metadata) : metadata);
return this;
}
/**
* @param {Uint8Array[]} metadata
* @returns {this}
*/
setMetadata(metadata) {
this._requireNotFrozen();
for (const data of metadata) {
if (typeof data === "string") {
console.warn("Passing a `string` for token metadata is considered a bug, and has been removed. Please provide a `Uint8Array` instead.");
break;
}
}
this._metadata = metadata.map(data => typeof data === "string" ? hex.decode(data) : data);
return this;
}
/**
* @override
* @internal
* @param {Channel} channel
* @param {HieroProto.proto.ITransaction} request
* @returns {Promise<HieroProto.proto.ITransactionResponse>}
*/
_execute(channel, request) {
return channel.token.mintToken(request);
}
/**
* @override
* @protected
* @returns {NonNullable<HieroProto.proto.TransactionBody["data"]>}
*/
_getTransactionDataCase() {
return "tokenMint";
}
/**
* @override
* @protected
* @returns {HieroProto.proto.ITokenMintTransactionBody}
*/
_makeTransactionData() {
return {
amount: this._amount,
token: this._tokenId != null ? this._tokenId._toProtobuf() : null,
metadata: this._metadata
};
}
/**
* @returns {string}
*/
_getLogId() {
const timestamp = /** @type {import("../Timestamp.js").default} */
this._transactionIds.current.validStart;
return `TokenMintTransaction:${timestamp.toString()}`;
}
}
exports.default = TokenMintTransaction;
_Transaction.TRANSACTION_REGISTRY.set("tokenMint",
// eslint-disable-next-line @typescript-eslint/unbound-method
TokenMintTransaction._fromProtobuf);