@broxus/js-core
Version:
MobX-based JavaScript Core library
175 lines (174 loc) • 7.33 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { debounce, throwException } from '@broxus/js-utils';
import { action, computed, makeObservable } from 'mobx';
import { SmartContractModel } from '../../core';
import { StakingAccountUtils } from '../../models/staking-account/StakingAccountUtils';
import { areAddressesEqual, contractStateChangeDebugMessage, subscribeDebugMessage, syncErrorMessage, unsubscribeDebugMessage, unsubscribeErrorMessage, } from '../../utils';
export class StakingAccount extends SmartContractModel {
_connection;
options;
_provider;
static Utils = StakingAccountUtils;
/**
* @param {ProviderRpcClient} _connection
* Standalone RPC client that doesn't require connection to the TVM wallet provider
* @param {Address | string} address
* StakingAccount root address
* @param {Readonly<StakingAccountCtorOptions>} [options]
* (optional) StakingAccount Smart Contract Model options
* @param {ProviderRpcClient} [_provider]
* (optional) RPC provider that require connection to the TVM wallet
*/
constructor(_connection, address, options, _provider) {
super(_connection, address);
this._connection = _connection;
this.options = options;
this._provider = _provider;
this.setData(() => ({
withdrawRequests: [],
}));
makeObservable(this);
}
/**
* @param {ProviderRpcClient} connection
* Standalone RPC client that doesn't require connection to the TVM wallet provider
* @param {Address | string} address
* StakingAccount root address
* @param {Readonly<StakingAccountCreateOptions>} [options]
* (optional) StakingAccount Smart Contract Model options
* @param {ProviderRpcClient} [provider]
* (optional) RPC provider that require connection to the TVM wallet
*/
static async create(connection, address, options, provider) {
const { sync = true, watch, watchCallback, ...restOptions } = { ...options };
const voteEscrow = new StakingAccount(connection, address, restOptions, provider);
if (sync) {
await voteEscrow.sync({ force: false });
}
if (watch) {
await voteEscrow.watch(watchCallback);
}
return voteEscrow;
}
async sync(options) {
if (!options?.force && this.isSyncing) {
return;
}
try {
this.setState('isSyncing', !options?.silent);
const state = await this.syncContractState({ force: options?.force || !this.contractState });
if (!this.isDeployed) {
throwException('StakingAccount is not deployed');
}
const [details, withdrawRequests] = await Promise.all([
StakingAccount.Utils.getDetails(this._connection, this.address, state),
StakingAccount.Utils.withdrawRequests(this._connection, this.address, state),
]);
this.setData({ ...details, withdrawRequests });
}
catch (e) {
if (process.env.NODE_ENV !== 'production') {
const state = await this._connection.getProviderState();
syncErrorMessage(this.constructor.name, this.address, e, state.networkId.toString());
}
}
finally {
this.setState('isSyncing', false);
}
}
async watch(callback) {
try {
this.contractSubscriber = new this._connection.Subscriber();
await this.contractSubscriber.states(this.address).delayed(stream => {
if (process.env.NODE_ENV !== 'production') {
subscribeDebugMessage(this.constructor.name, this.address);
}
return stream.on(debounce(async (event) => {
if (process.env.NODE_ENV !== 'production') {
const state = await this._connection.getProviderState();
contractStateChangeDebugMessage(this.constructor.name, this.address, event, state.networkId.toString());
}
if (areAddressesEqual(event.address, this.address)) {
await this.sync({ force: !this.isSyncing, silent: true });
callback?.(...this.toJSON(true));
return;
}
await this.unwatch();
}, this.options?.watchDebounceDelay ?? 3000));
});
return this.contractSubscriber;
}
catch (e) {
await this.unwatch();
throw e;
}
}
async unwatch() {
if (this.contractSubscriber === undefined) {
return;
}
try {
await this.contractSubscriber?.unsubscribe();
this.contractSubscriber = undefined;
if (process.env.NODE_ENV !== 'production') {
unsubscribeDebugMessage(this.constructor.name, this.address);
}
}
catch (e) {
if (process.env.NODE_ENV !== 'production') {
const state = await this._connection.getProviderState();
unsubscribeErrorMessage(this.constructor.name, this.address, e, state.networkId.toString());
}
}
}
get user() {
return this._data.user;
}
get vault() {
return this._data.vault;
}
get withdrawRequests() {
return this._data.withdrawRequests;
}
}
__decorate([
action.bound,
__metadata("design:type", Function),
__metadata("design:paramtypes", [Object]),
__metadata("design:returntype", Promise)
], StakingAccount.prototype, "sync", null);
__decorate([
action.bound,
__metadata("design:type", Function),
__metadata("design:paramtypes", [Function]),
__metadata("design:returntype", Promise)
], StakingAccount.prototype, "watch", null);
__decorate([
action.bound,
__metadata("design:type", Function),
__metadata("design:paramtypes", []),
__metadata("design:returntype", Promise)
], StakingAccount.prototype, "unwatch", null);
__decorate([
computed,
__metadata("design:type", Object),
__metadata("design:paramtypes", [])
], StakingAccount.prototype, "user", null);
__decorate([
computed,
__metadata("design:type", Object),
__metadata("design:paramtypes", [])
], StakingAccount.prototype, "vault", null);
__decorate([
computed,
__metadata("design:type", Object),
__metadata("design:paramtypes", [])
], StakingAccount.prototype, "withdrawRequests", null);