PHP WebShell
Текущая директория: /opt/BitGoJS/node_modules/@hashgraph/sdk/src/account
Просмотр файла: HbarAllowance.js
/*-
*
* 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.
*
*/
import AccountId from "./AccountId.js";
import Hbar from "../Hbar.js";
/**
* @namespace proto
* @typedef {import("@hashgraph/proto").proto.IGrantedCryptoAllowance} HashgraphProto.proto.IGrantedCryptoAllowance
* @typedef {import("@hashgraph/proto").proto.ICryptoAllowance} HashgraphProto.proto.ICryptoAllowance
* @typedef {import("@hashgraph/proto").proto.IAccountID} HashgraphProto.proto.IAccountID
*/
/**
* @typedef {import("long")} Long
*/
/**
* @typedef {import("../client/Client.js").default<*, *>} Client
*/
export default class HbarAllowance {
/**
* @internal
* @param {object} props
* @param {AccountId | null} props.spenderAccountId
* @param {AccountId | null} props.ownerAccountId
* @param {Hbar | null} props.amount
*/
constructor(props) {
/**
* The account ID of the hbar allowance spender.
*
* @readonly
*/
this.spenderAccountId = props.spenderAccountId;
/**
* The account ID of the hbar allowance owner.
*
* @readonly
*/
this.ownerAccountId = props.ownerAccountId;
/**
* The current balance of the spender's allowance in tinybars.
*
* @readonly
*/
this.amount = props.amount;
Object.freeze(this);
}
/**
* @internal
* @param {HashgraphProto.proto.ICryptoAllowance} allowance
* @returns {HbarAllowance}
*/
static _fromProtobuf(allowance) {
return new HbarAllowance({
spenderAccountId: AccountId._fromProtobuf(
/** @type {HashgraphProto.proto.IAccountID} */ (
allowance.spender
)
),
ownerAccountId:
allowance.owner != null
? AccountId._fromProtobuf(
/**@type {HashgraphProto.proto.IAccountID}*/ (
allowance.owner
)
)
: null,
amount: Hbar.fromTinybars(
allowance.amount != null ? allowance.amount : 0
),
});
}
/**
* @internal
* @param {HashgraphProto.proto.IGrantedCryptoAllowance} allowance
* @param {AccountId} ownerAccountId
* @returns {HbarAllowance}
*/
static _fromGrantedProtobuf(allowance, ownerAccountId) {
return new HbarAllowance({
spenderAccountId: AccountId._fromProtobuf(
/** @type {HashgraphProto.proto.IAccountID} */ (
allowance.spender
)
),
ownerAccountId,
amount: Hbar.fromTinybars(
allowance.amount != null ? allowance.amount : 0
),
});
}
/**
* @internal
* @returns {HashgraphProto.proto.ICryptoAllowance}
*/
_toProtobuf() {
return {
owner:
this.ownerAccountId != null
? this.ownerAccountId._toProtobuf()
: null,
spender:
this.spenderAccountId != null
? this.spenderAccountId._toProtobuf()
: null,
amount: this.amount != null ? this.amount.toTinybars() : null,
};
}
/**
* @param {Client} client
*/
_validateChecksums(client) {
if (this.spenderAccountId != null) {
this.spenderAccountId.validateChecksum(client);
}
if (this.spenderAccountId != null) {
this.spenderAccountId.validateChecksum(client);
}
}
/**
* @returns {object}
*/
toJSON() {
return {
ownerAccountId:
this.ownerAccountId != null
? this.ownerAccountId.toString()
: null,
spenderAccountId:
this.spenderAccountId != null
? this.spenderAccountId.toString()
: null,
amount: this.amount != null ? this.amount.toString() : null,
};
}
}
Выполнить команду
Для локальной разработки. Не используйте в интернете!