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import { Component, OnInit, OnDestroy, ViewChild, AfterViewInit } from '@angular/core';
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import { DecimalPipe } from '@angular/common';
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import { Subject } from 'rxjs';
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import { take, takeUntil } from 'rxjs/operators';
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import { Store } from '@ngrx/store';
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import { MatPaginator, MatPaginatorIntl } from '@angular/material/paginator';
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import { MatSort } from '@angular/material/sort';
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import { MatTableDataSource } from '@angular/material/table';
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import {faEye, faEyeSlash} from "@fortawesome/free-solid-svg-icons";
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import { ChannelInformationComponent } from '../../channel-information-modal/channel-information.component';
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import { SelNodeChild } from '../../../../../shared/models/RTLconfig';
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import { Channel, GetInfo } from '../../../../../shared/models/lndModels';
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import { PAGE_SIZE, PAGE_SIZE_OPTIONS, getPaginatorLabel, AlertTypeEnum, DataTypeEnum, ScreenSizeEnum, UserPersonaEnum, LoopTypeEnum } from '../../../../../shared/services/consts-enums-functions';
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import { LoggerService } from '../../../../../shared/services/logger.service';
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import { LoopService } from '../../../../../shared/services/loop.service';
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import { CommonService } from '../../../../../shared/services/common.service';
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import { ChannelRebalanceComponent } from '../../channel-rebalance-modal/channel-rebalance.component';
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import { CloseChannelComponent } from '../../close-channel-modal/close-channel.component';
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import { LoopModalComponent } from '../../../../../shared/components/services/loop/loop-modal/loop-modal.component';
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import { LNDEffects } from '../../../../store/lnd.effects';
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import { RTLEffects } from '../../../../../store/rtl.effects';
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import * as LNDActions from '../../../../store/lnd.actions';
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import * as RTLActions from '../../../../../store/rtl.actions';
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import * as fromRTLReducer from '../../../../../store/rtl.reducers';
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@Component({
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selector: 'rtl-channel-open-table',
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templateUrl: './channel-open-table.component.html',
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styleUrls: ['./channel-open-table.component.scss'],
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providers: [
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{ provide: MatPaginatorIntl, useValue: getPaginatorLabel('Channels') }
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]
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})
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export class ChannelOpenTableComponent implements OnInit, AfterViewInit, OnDestroy {
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@ViewChild(MatSort, { static: false }) sort: MatSort|undefined;
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@ViewChild(MatPaginator, {static: false}) paginator: MatPaginator|undefined;
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public timeUnit = 'mins:secs';
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public userPersonaEnum = UserPersonaEnum;
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public selNode: SelNodeChild = {};
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public totalBalance = 0;
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public displayedColumns: any[] = [];
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public channelsData: Channel[] = [];
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public channels: any;
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public myChanPolicy: any = {};
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public information: GetInfo = {};
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public numPeers = -1;
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public flgLoading: Array<Boolean | 'error'> = [true];
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public selFilter = '';
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public flgSticky = false;
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public pageSize = PAGE_SIZE;
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public pageSizeOptions = PAGE_SIZE_OPTIONS;
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public screenSize = '';
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public screenSizeEnum = ScreenSizeEnum;
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public versionsArr = [];
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public faEye = faEye;
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public faEyeSlash = faEyeSlash
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private targetConf = 6;
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private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
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constructor(private logger: LoggerService, private store: Store<fromRTLReducer.RTLState>, private rtlEffects: RTLEffects, private lndEffects: LNDEffects, private commonService: CommonService, private loopService: LoopService, private decimalPipe: DecimalPipe) {
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this.screenSize = this.commonService.getScreenSize();
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if(this.screenSize === ScreenSizeEnum.XS) {
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this.flgSticky = false;
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this.displayedColumns = ['remote_alias', 'local_balance', 'remote_balance', 'actions'];
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} else if(this.screenSize === ScreenSizeEnum.SM) {
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this.flgSticky = false;
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this.displayedColumns = ['remote_alias', 'uptime', 'local_balance', 'remote_balance', 'actions'];
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} else if(this.screenSize === ScreenSizeEnum.MD) {
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this.flgSticky = false;
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this.displayedColumns = ['remote_alias', 'uptime', 'local_balance', 'remote_balance', 'actions'];
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} else {
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this.flgSticky = true;
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this.displayedColumns = ['remote_alias', 'uptime', 'total_satoshis_sent', 'total_satoshis_received', 'local_balance', 'remote_balance', 'balancedness', 'actions'];
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}
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}
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ngOnInit() {
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this.store.select('lnd')
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.pipe(takeUntil(this.unSubs[0]))
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.subscribe((rtlStore) => {
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rtlStore.effectErrors.forEach(effectsErr => {
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if (effectsErr.action === 'FetchChannels/all') {
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this.flgLoading[0] = 'error';
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}
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});
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this.selNode = rtlStore.nodeSettings;
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this.information = rtlStore.information;
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if(this.information && this.information.version) { this.versionsArr = this.information.version.split('.'); }
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this.numPeers = (rtlStore.peers && rtlStore.peers.length) ? rtlStore.peers.length : 0;
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this.totalBalance = +rtlStore.blockchainBalance.total_balance;
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this.channelsData = this.calculateUptime(rtlStore.allChannels);
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if (this.channelsData.length > 0) {
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this.loadChannelsTable(this.channelsData);
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}
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if (this.flgLoading[0] !== 'error') {
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this.flgLoading[0] = (rtlStore.allChannels) ? false : true;
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}
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this.logger.info(rtlStore);
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});
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}
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ngAfterViewInit() {
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if (this.channelsData.length > 0) {
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this.loadChannelsTable(this.channelsData);
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}
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}
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onViewRemotePolicy(selChannel: Channel) {
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this.store.dispatch(new LNDActions.ChannelLookup(selChannel.chan_id.toString() + '/' + this.information.identity_pubkey));
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this.lndEffects.setLookup
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.pipe(take(1))
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.subscribe((resLookup):boolean|void => {
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if(!resLookup.fee_base_msat && !resLookup.fee_rate_milli_msat && !resLookup.time_lock_delta) { return false; }
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const reorderedChannelPolicy = [
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[{key: 'fee_base_msat', value: resLookup.fee_base_msat, title: 'Base Fees (mSats)', width: 25, type: DataTypeEnum.NUMBER},
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{key: 'fee_rate_milli_msat', value: resLookup.fee_rate_milli_msat, title: 'Fee Rate (milli mSats)', width: 25, type: DataTypeEnum.NUMBER},
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{key: 'fee_rate_milli_msat', value: resLookup.fee_rate_milli_msat/10000, title: 'Fee Rate (%)', width: 25, type: DataTypeEnum.NUMBER, digitsInfo: '1.0-8'},
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{key: 'time_lock_delta', value: resLookup.time_lock_delta, title: 'Time Lock Delta', width: 25, type: DataTypeEnum.NUMBER}]
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];
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this.store.dispatch(new RTLActions.OpenAlert({ data: {
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type: AlertTypeEnum.INFORMATION,
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alertTitle: 'Remote Channel Policy',
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message: reorderedChannelPolicy
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}}));
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});
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}
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onCircularRebalance(selChannel: any) {
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this.store.dispatch(new RTLActions.OpenAlert({ data: {
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channel: selChannel,
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component: ChannelRebalanceComponent
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}}));
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}
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onChannelUpdate(channelToUpdate: any) {
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if (channelToUpdate === 'all') {
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const confirmationMsg = [];
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this.store.dispatch(new RTLActions.OpenConfirmation({ data: {
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type: AlertTypeEnum.CONFIRM,
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alertTitle: 'Update Fee Policy',
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noBtnText: 'Cancel',
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yesBtnText: 'Update All Channels',
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message: confirmationMsg,
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titleMessage: 'Update fee policy for all channels',
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flgShowInput: true,
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getInputs: [
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{placeholder: 'Base Fee (mSat)', inputType: DataTypeEnum.NUMBER.toLowerCase(), inputValue: 1000, width: 32},
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{placeholder: 'Fee Rate (mili mSat)', inputType: DataTypeEnum.NUMBER.toLowerCase(), inputValue: 1, min: 1, width: 32, hintFunction: this.percentHintFunction},
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{placeholder: 'Time Lock Delta', inputType: DataTypeEnum.NUMBER.toLowerCase(), inputValue: 40, width: 32}
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]
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}}));
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this.rtlEffects.closeConfirm
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.pipe(takeUntil(this.unSubs[1]))
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.subscribe(confirmRes => {
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if (confirmRes) {
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const base_fee = confirmRes[0].inputValue;
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const fee_rate = confirmRes[1].inputValue;
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const time_lock_delta = confirmRes[2].inputValue;
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this.store.dispatch(new RTLActions.OpenSpinner('Updating Channel Policy...'));
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this.store.dispatch(new LNDActions.UpdateChannels({baseFeeMsat: base_fee, feeRate: fee_rate, timeLockDelta: time_lock_delta, chanPoint: 'all'}));
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}
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});
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} else {
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this.myChanPolicy = {fee_base_msat: 0, fee_rate_milli_msat: 0, time_lock_delta: 0};
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this.store.dispatch(new RTLActions.OpenSpinner('Fetching Channel Policy...'));
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this.store.dispatch(new LNDActions.ChannelLookup(channelToUpdate.chan_id.toString()));
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this.lndEffects.setLookup
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.pipe(take(1))
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.subscribe(resLookup => {
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if (resLookup.node1_pub === this.information.identity_pubkey) {
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this.myChanPolicy = resLookup.node1_policy;
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} else if (resLookup.node2_pub === this.information.identity_pubkey) {
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this.myChanPolicy = resLookup.node2_policy;
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} else {
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this.myChanPolicy = {fee_base_msat: 0, fee_rate_milli_msat: 0, time_lock_delta: 0};
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}
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this.logger.info(this.myChanPolicy);
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this.store.dispatch(new RTLActions.CloseSpinner());
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const titleMsg = 'Update fee policy for channel point: ' + channelToUpdate.channel_point;
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const confirmationMsg = [];
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this.store.dispatch(new RTLActions.OpenConfirmation({ data: {
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type: AlertTypeEnum.CONFIRM,
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alertTitle: 'Update Fee Policy',
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titleMessage: titleMsg,
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noBtnText: 'Cancel',
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yesBtnText: 'Update Channel',
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message: confirmationMsg,
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flgShowInput: true,
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getInputs: [
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{placeholder: 'Base Fee (mSat)', inputType: DataTypeEnum.NUMBER.toLowerCase(), inputValue: (this.myChanPolicy.fee_base_msat === '') ? 0 : this.myChanPolicy.fee_base_msat, width: 32},
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{placeholder: 'Fee Rate (mili mSat)', inputType: DataTypeEnum.NUMBER.toLowerCase(), inputValue: this.myChanPolicy.fee_rate_milli_msat, min: 1, width: 32, hintFunction: this.percentHintFunction},
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{placeholder: 'Time Lock Delta', inputType: DataTypeEnum.NUMBER.toLowerCase(), inputValue: this.myChanPolicy.time_lock_delta, width: 32}
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]
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}}));
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});
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this.rtlEffects.closeConfirm
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.pipe(takeUntil(this.unSubs[2]))
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.subscribe(confirmRes => {
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if (confirmRes) {
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const base_fee = confirmRes[0].inputValue;
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const fee_rate = confirmRes[1].inputValue;
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const time_lock_delta = confirmRes[2].inputValue;
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this.store.dispatch(new RTLActions.OpenSpinner('Updating Channel Policy...'));
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this.store.dispatch(new LNDActions.UpdateChannels({baseFeeMsat: base_fee, feeRate: fee_rate, timeLockDelta: time_lock_delta, chanPoint: channelToUpdate.channel_point}));
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}
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});
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}
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this.applyFilter();
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}
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onChannelClose(channelToClose: Channel) {
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if (channelToClose.active) {
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this.store.dispatch(new LNDActions.FetchAllChannels()); //To get latest pending htlc status
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}
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this.store.dispatch(new RTLActions.OpenAlert({width: '70%', data: {
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channel: channelToClose,
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component: CloseChannelComponent
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}}));
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}
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applyFilter() {
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this.channels.filter = this.selFilter.trim().toLowerCase();
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}
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onChannelClick(selChannel: Channel, event: any) {
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this.store.dispatch(new RTLActions.OpenAlert({ data: {
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channel: selChannel,
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showCopy: true,
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component: ChannelInformationComponent
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}}));
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}
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loadChannelsTable(mychannels: Channel[]) {
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mychannels.sort(function(a, b) {
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return (a.active === b.active) ? 0 : ((b.active) ? 1 : -1);
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});
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this.channels = new MatTableDataSource<Channel>([...mychannels]);
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this.channels.filterPredicate = (channel: Channel, fltr: string) => {
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const newChannel = ((channel.active) ? 'active' : 'inactive') + (channel.chan_id ? channel.chan_id.toLowerCase() : '') +
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(channel.remote_pubkey ? channel.remote_pubkey.toLowerCase() : '') + (channel.remote_alias ? channel.remote_alias.toLowerCase() : '') +
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(channel.capacity ? channel.capacity : '') + (channel.local_balance ? channel.local_balance : '') +
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(channel.remote_balance ? channel.remote_balance : '') + (channel.total_satoshis_sent ? channel.total_satoshis_sent : '') +
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(channel.total_satoshis_received ? channel.total_satoshis_received : '') + (channel.commit_fee ? channel.commit_fee : '') +
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(channel.private ? 'private' : 'public');
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return newChannel.includes(fltr);
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};
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this.channels.sort = this.sort;
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this.channels.sortingDataAccessor = (data: any, sortHeaderId: string) => (data[sortHeaderId] && isNaN(data[sortHeaderId])) ? data[sortHeaderId].toLocaleLowerCase() : data[sortHeaderId] ? +data[sortHeaderId] : null;
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this.channels.paginator = this.paginator;
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this.logger.info(this.channels);
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}
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calculateUptime(channels: Channel[]) {
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const minutesDivider = 60;
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const hoursDivider = minutesDivider * 60;
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const daysDivider = hoursDivider * 24;
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const yearsDivider = daysDivider * 365;
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let maxDivider = minutesDivider;
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let minDivider = 1;
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let max_uptime = 0;
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channels.forEach(channel => { if(channel.uptime && +channel.uptime > max_uptime) { max_uptime = +channel.uptime; }});
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switch (true) {
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case max_uptime < hoursDivider:
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this.timeUnit = 'Mins:Secs';
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maxDivider = minutesDivider;
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minDivider = 1;
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break;
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case max_uptime >= hoursDivider && max_uptime < daysDivider:
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this.timeUnit = 'Hrs:Mins';
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maxDivider = hoursDivider;
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minDivider = minutesDivider;
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break;
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case max_uptime >= daysDivider && max_uptime < yearsDivider:
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this.timeUnit = 'Days:Hrs';
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maxDivider = daysDivider;
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minDivider = hoursDivider;
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break;
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case max_uptime > yearsDivider:
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this.timeUnit = 'Yrs:Days';
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maxDivider = yearsDivider;
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minDivider = daysDivider;
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break;
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default:
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this.timeUnit = 'Mins:Secs';
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maxDivider = minutesDivider;
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minDivider = 1;
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break;
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}
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channels.forEach(channel => {
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channel.uptime_str = channel.uptime ? (this.decimalPipe.transform(Math.floor(+channel.uptime / maxDivider), '2.0-0') + ':' + this.decimalPipe.transform(Math.round((+channel.uptime % maxDivider) / minDivider), '2.0-0')) : '---';
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});
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return channels;
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}
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onLoopOut(selChannel: Channel) {
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this.store.dispatch(new RTLActions.OpenSpinner('Getting Terms and Quotes...'));
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this.loopService.getLoopOutTermsAndQuotes(this.targetConf)
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.pipe(takeUntil(this.unSubs[0]))
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.subscribe(response => {
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this.store.dispatch(new RTLActions.CloseSpinner());
|
|
|
|
this.store.dispatch(new RTLActions.OpenAlert({ minHeight: '56rem', data: {
|
|
|
|
channel: selChannel,
|
|
|
|
minQuote: response[0],
|
|
|
|
maxQuote: response[1],
|
|
|
|
direction: LoopTypeEnum.LOOP_OUT,
|
|
|
|
component: LoopModalComponent
|
|
|
|
}}));
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
onDownloadCSV() {
|
|
|
|
if(this.channels.data && this.channels.data.length > 0) {
|
|
|
|
this.commonService.downloadFile(this.channels.data, 'Open-channels');
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
percentHintFunction(fee_rate_milli_msat) {
|
|
|
|
return (fee_rate_milli_msat / 10000).toString() + '%';
|
|
|
|
}
|
|
|
|
|
|
|
|
ngOnDestroy() {
|
|
|
|
this.unSubs.forEach(completeSub => {
|
|
|
|
completeSub.next(null);
|
|
|
|
completeSub.complete();
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|