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290 lines
16 KiB
TypeScript
290 lines
16 KiB
TypeScript
import { Component, OnInit, OnDestroy, ViewChild } from '@angular/core';
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import { Subject, combineLatest } from 'rxjs';
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import { takeUntil } from 'rxjs/operators';
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import { Store } from '@ngrx/store';
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import { MatTableDataSource } from '@angular/material/table';
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import { MatSort } from '@angular/material/sort';
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import { MatPaginator, MatPaginatorIntl } from '@angular/material/paginator';
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import { faBullhorn, faExclamationTriangle, faUsers } from '@fortawesome/free-solid-svg-icons';
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import { DataService } from '../../../shared/services/data.service';
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import { LoggerService } from '../../../shared/services/logger.service';
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import { CommonService } from '../../../shared/services/common.service';
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import { AlertTypeEnum, APICallStatusEnum, DataTypeEnum, getPaginatorLabel, PAGE_SIZE, PAGE_SIZE_OPTIONS, ScreenSizeEnum, NODE_FEATURES_CLN, SortOrderEnum, CLN_DEFAULT_PAGE_SETTINGS, CLN_PAGE_DEFS } from '../../../shared/services/consts-enums-functions';
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import { GetInfo, LookupNode } from '../../../shared/models/clnModels';
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import { ApiCallStatusPayload } from '../../../shared/models/apiCallsPayload';
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import { openAlert, openConfirmation } from '../../../store/rtl.actions';
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import { RTLState } from '../../../store/rtl.state';
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import { RTLEffects } from '../../../store/rtl.effects';
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import { CLNOpenLiquidityChannelComponent } from '../open-liquidity-channel-modal/open-liquidity-channel-modal.component';
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import { clnPageSettings, nodeInfoAndNodeSettingsAndBalance } from '../../store/cln.selector';
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import { DatePipe } from '@angular/common';
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import { ColumnDefinition, PageSettings, TableSetting } from '../../../shared/models/pageSettings';
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import { CamelCaseWithReplacePipe } from '../../../shared/pipes/app.pipe';
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import { MAT_SELECT_CONFIG } from '@angular/material/select';
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@Component({
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selector: 'rtl-cln-liquidity-ads-list',
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templateUrl: './liquidity-ads-list.component.html',
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styleUrls: ['./liquidity-ads-list.component.scss'],
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providers: [
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{ provide: MAT_SELECT_CONFIG, useValue: { overlayPanelClass: 'rtl-select-overlay' } },
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{ provide: MatPaginatorIntl, useValue: getPaginatorLabel('Liquidity Ads') }
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]
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})
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export class CLNLiquidityAdsListComponent implements OnInit, 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 nodePageDefs = CLN_PAGE_DEFS;
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public selFilterBy = 'all';
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public colWidth = '20rem';
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public PAGE_ID = 'liquidity_ads';
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public tableSetting: TableSetting = { tableId: 'liquidity_ads', recordsPerPage: PAGE_SIZE, sortBy: 'channel_opening_fee', sortOrder: SortOrderEnum.ASCENDING };
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public askTooltipMsg = '';
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public nodesTooltipMsg = '';
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public displayedColumns: any[] = [];
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public faBullhorn = faBullhorn;
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public faExclamationTriangle = faExclamationTriangle;
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public faUsers = faUsers;
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public totalBalance = 0;
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public information: GetInfo;
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public channelAmount = 100000;
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public channel_opening_feeRate = 10;
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public node_capacity = 500000;
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public channel_count = 5;
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public liquidityNodesData: LookupNode[] = [];
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public liquidityNodes: any = new MatTableDataSource([]);
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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 errorMessage = '';
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public selFilter = '';
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public listNodesCallStatus = APICallStatusEnum.INITIATED;
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public apiCallStatusEnum = APICallStatusEnum;
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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<RTLState>, private dataService: DataService, private commonService: CommonService, private rtlEffects: RTLEffects, private datePipe: DatePipe, private camelCaseWithReplace: CamelCaseWithReplacePipe) {
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this.askTooltipMsg = 'Specify the liquidity requirements for your node: \n 1. Channel Amount - Amount in Sats you need on the channel opened to your node \n 2. Channel opening fee rate - Rate in Sats/vByte that you are willing to pay to open the channel to you';
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this.nodesTooltipMsg = 'These nodes are advertising their liquidity offering on the network.\nYou should pay attention to the following aspects to evaluate each node offer: \n- The total bitcoin deployed on the node, the more the better\n';
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this.nodesTooltipMsg = this.nodesTooltipMsg + '- The number of channels open on the node, the more the better' +
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'\n- The channel open fee which the node will charge from you\n- The routing fee which the node will charge on the payments, the lesser the better' +
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'\n- The reliability of the node, ideally uptime. Refer to the information being provided by the node explorers';
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this.screenSize = this.commonService.getScreenSize();
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}
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ngOnInit(): void {
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this.store.select(clnPageSettings).pipe(takeUntil(this.unSubs[0])).
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subscribe((settings: { pageSettings: PageSettings[], apiCallStatus: ApiCallStatusPayload }) => {
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this.errorMessage = '';
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if (settings.apiCallStatus.status === APICallStatusEnum.ERROR) {
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this.errorMessage = settings.apiCallStatus.message || '';
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}
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this.tableSetting = settings.pageSettings.find((page) => page.pageId === this.PAGE_ID)?.tables.find((table) => table.tableId === this.tableSetting.tableId) || CLN_DEFAULT_PAGE_SETTINGS.find((page) => page.pageId === this.PAGE_ID)?.tables.find((table) => table.tableId === this.tableSetting.tableId)!;
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if (this.screenSize === ScreenSizeEnum.XS || this.screenSize === ScreenSizeEnum.SM) {
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this.displayedColumns = JSON.parse(JSON.stringify(this.tableSetting.columnSelectionSM));
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} else {
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this.displayedColumns = JSON.parse(JSON.stringify(this.tableSetting.columnSelection));
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}
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this.displayedColumns.push('actions');
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this.pageSize = this.tableSetting.recordsPerPage ? +this.tableSetting.recordsPerPage : PAGE_SIZE;
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this.colWidth = this.displayedColumns.length ? ((this.commonService.getContainerSize().width / this.displayedColumns.length) / 14) + 'rem' : '20rem';
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this.logger.info(this.displayedColumns);
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});
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combineLatest([this.store.select(nodeInfoAndNodeSettingsAndBalance), this.dataService.listNetworkNodes({ liquidity_ads: true })]).pipe(takeUntil(this.unSubs[1])).
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subscribe({
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next: ([infoSettingsBalSelector, nodeListRes]) => {
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this.information = infoSettingsBalSelector.information;
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this.totalBalance = infoSettingsBalSelector.balance.totalBalance || 0;
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this.logger.info(infoSettingsBalSelector);
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if (nodeListRes && !(<any[]>nodeListRes).length) { nodeListRes = []; }
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this.logger.info('Received Liquidity Ads Enabled Nodes: ' + JSON.stringify(nodeListRes));
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this.listNodesCallStatus = APICallStatusEnum.COMPLETED;
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(<any[]>nodeListRes).forEach((lqNode) => {
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const a: string[] = [];
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lqNode.address_types = Array.from(new Set(lqNode.addresses?.reduce((acc, addr) => {
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if (addr.type?.includes('ipv') || addr.type?.includes('tor')) {
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acc.push(addr.type?.substring(0, 3));
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}
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return acc;
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}, a)));
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});
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this.liquidityNodesData = (<LookupNode[]>nodeListRes).filter((node) => node.nodeid !== this.information.id);
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this.onCalculateOpeningFee();
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this.loadLiqNodesTable(this.liquidityNodesData);
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}, error: (err) => {
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this.logger.error('Liquidity Ads Nodes Error: ' + JSON.stringify(err));
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this.listNodesCallStatus = APICallStatusEnum.ERROR;
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this.errorMessage = JSON.stringify(err);
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}
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});
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}
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onCalculateOpeningFee() {
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this.liquidityNodesData.forEach((lqNode) => {
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if (lqNode.option_will_fund) {
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lqNode.channel_opening_fee = (+(lqNode.option_will_fund.lease_fee_base_msat || 0) / 1000) + (this.channelAmount * (+(lqNode.option_will_fund.lease_fee_basis || 0)) / 10000) + ((+(lqNode.option_will_fund.funding_weight || 0) / 4) * this.channel_opening_feeRate);
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}
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});
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if (this.paginator) { this.paginator.firstPage(); }
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}
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onFilter() {
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// this.liquidityNodes.filter = 'Changed';
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}
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applyFilter() {
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this.liquidityNodes.filter = this.selFilter.trim().toLowerCase();
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}
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getLabel(column: string) {
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const returnColumn: ColumnDefinition = this.nodePageDefs[this.PAGE_ID][this.tableSetting.tableId].allowedColumns.find((col) => col.column === column);
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return returnColumn ? returnColumn.label ? returnColumn.label : this.camelCaseWithReplace.transform((returnColumn.column || ''), '_') : this.commonService.titleCase(column);
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}
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setFilterPredicate() {
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this.liquidityNodes.filterPredicate = (rowData: LookupNode, fltr: string) => {
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let rowToFilter = '';
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switch (this.selFilterBy) {
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case 'all':
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rowToFilter = ((rowData.alias) ? rowData.alias.toLocaleLowerCase() : '') + (rowData.channel_opening_fee ? rowData.channel_opening_fee + ' Sats' : '') +
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(rowData.option_will_fund?.lease_fee_base_msat ? (rowData.option_will_fund?.lease_fee_base_msat / 1000) + ' Sats' : '') + (rowData.option_will_fund?.lease_fee_basis ? ((rowData.option_will_fund?.lease_fee_basis / 100) + '%') : '') +
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(rowData.option_will_fund?.channel_fee_max_base_msat ? (rowData.option_will_fund?.channel_fee_max_base_msat / 1000) + ' Sats' : '') + (rowData.option_will_fund?.channel_fee_max_proportional_thousandths ? (rowData.option_will_fund?.channel_fee_max_proportional_thousandths * 1000) + ' ppm' : '') +
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(rowData.address_types ? rowData.address_types.reduce((acc, curr) => acc + (curr === 'tor' ? ' tor' : curr === 'ipv' ? ' clearnet' : (' ' + curr.toLowerCase())), '') : '');
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break;
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case 'alias':
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rowToFilter = ((rowData?.alias?.toLowerCase() || ' ') + rowData?.address_types?.reduce((acc, curr) => acc + (!curr ? '' : (curr === 'ipv' ? 'clearnet' : curr)), ' ')) || '';
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break;
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case 'last_timestamp':
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rowToFilter = this.datePipe.transform(new Date((rowData.last_timestamp || 0) * 1000), 'dd/MMM/y HH:mm')?.toLowerCase() || '';
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break;
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case 'compact_lease':
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rowToFilter = rowData?.option_will_fund?.compact_lease?.toLowerCase() || '';
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break;
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case 'lease_fee':
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rowToFilter = ((((rowData.option_will_fund?.lease_fee_base_msat || 0) / 1000) + ' sats ' || ' ') + (((rowData.option_will_fund?.lease_fee_basis || 0) / 100) + '%')) || '';
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break;
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case 'routing_fee':
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rowToFilter = ((((rowData.option_will_fund?.channel_fee_max_base_msat || 0) / 1000) + ' sats ' || ' ') + (((rowData.option_will_fund?.channel_fee_max_proportional_thousandths || 0) * 1000) + ' ppm')) || '';
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break;
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default:
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rowToFilter = typeof rowData[this.selFilterBy] === 'undefined' ? '' : typeof rowData[this.selFilterBy] === 'string' ? rowData[this.selFilterBy].toLowerCase() : typeof rowData[this.selFilterBy] === 'boolean' ? (rowData[this.selFilterBy] ? 'yes' : 'no') : rowData[this.selFilterBy].toString();
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break;
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}
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return rowToFilter.includes(fltr);
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};
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}
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loadLiqNodesTable(liqNodes: LookupNode[]) {
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this.liquidityNodes = new MatTableDataSource<LookupNode>([...liqNodes]);
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this.liquidityNodes.sort = this.sort;
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this.liquidityNodes.sortingDataAccessor = (data: any, sortHeaderId: string) => ((data[sortHeaderId] && isNaN(data[sortHeaderId])) ? data[sortHeaderId].toLocaleLowerCase() : data[sortHeaderId] ? +data[sortHeaderId] : null);
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this.setFilterPredicate();
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this.applyFilter();
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this.liquidityNodes.paginator = this.paginator;
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// this.liquidityNodes.filterPredicate = (rowData: LookupNode, fltr: string) => rowData.channel_count >= this.channel_count && rowData.node_capacity >= this.node_capacity;
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// this.onFilter();
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}
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viewLeaseOn(lqNode: LookupNode, link: string) {
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if (link === 'LN') {
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window.open('https://lnrouter.app/node/' + lqNode.nodeid, '_blank');
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} else if (link === 'AM') {
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window.open('https://amboss.space/node/' + lqNode.nodeid, '_blank');
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}
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}
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onOpenChannel(lqNode: LookupNode) {
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const peerToAddChannelMessage = {
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node: lqNode,
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balance: this.totalBalance,
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requestedAmount: this.channelAmount,
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feeRate: this.channel_opening_feeRate,
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localAmount: 20000
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};
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this.store.dispatch(openAlert({
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payload: {
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data: {
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alertTitle: 'Open Channel',
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message: peerToAddChannelMessage,
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component: CLNOpenLiquidityChannelComponent
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}
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}
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}));
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}
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onViewLeaseInfo(lqNode: LookupNode) {
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const addArr = lqNode.addresses?.reduce((acc, curr) => {
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if (curr.address && curr.address.length > 40) { curr.address = curr.address.substring(0, 39) + '...'; }
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return acc.concat(JSON.stringify(curr).replace('{', '').replace('}', '').replace(/:/g, ': ').replace(/,/g, ' ').replace(/"/g, ''));
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}, <any>[]);
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const featureDescriptions: string[] = [];
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if (lqNode.features && lqNode.features.trim() !== '') {
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const featureHex = parseInt(lqNode.features, 16);
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NODE_FEATURES_CLN.forEach((feature) => {
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if (featureHex & (1 << feature.range.min)) {
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featureDescriptions.push('Mandatory: ' + feature.description);
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} else if (featureHex & (1 << feature.range.max)) {
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featureDescriptions.push('Optional: ' + feature.description);
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}
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});
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}
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const reorderedLQNode = [
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[{ key: 'alias', value: lqNode.alias, title: 'Node Alias', width: 50, type: DataTypeEnum.STRING },
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{ key: 'last_timestamp', value: lqNode.last_timestamp, title: 'Last Timestamp', width: 50, type: DataTypeEnum.DATE_TIME }],
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[{ key: 'nodeid', value: lqNode.nodeid, title: 'Node ID', width: 100, type: DataTypeEnum.STRING }],
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[{ key: 'compact_lease', value: lqNode.option_will_fund?.compact_lease, title: 'Compact Lease', width: 100, type: DataTypeEnum.STRING }],
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[{ key: 'base_fee', value: lqNode.option_will_fund?.lease_fee_base_msat ? (lqNode.option_will_fund.lease_fee_base_msat / 1000) : 0, title: 'Lease Base Fee (Sats)', width: 50, type: DataTypeEnum.NUMBER },
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{ key: 'fee_basis', value: lqNode.option_will_fund?.lease_fee_basis, title: 'Lease Base Basis (bps)', width: 50, type: DataTypeEnum.NUMBER }],
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[{ key: 'channel_max_base', value: lqNode.option_will_fund?.channel_fee_max_base_msat ? (lqNode.option_will_fund.channel_fee_max_base_msat / 1000) : 0, title: 'Max Channel Routing Base Fee (Sats)', width: 50, type: DataTypeEnum.NUMBER },
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{ key: 'channel_max_rate', value: (lqNode.option_will_fund?.channel_fee_max_proportional_thousandths || 0) * 1000, title: 'Max Channel Routing Fee Rate (ppm)', width: 50, type: DataTypeEnum.NUMBER }],
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[{ key: 'funding_rate', value: lqNode.option_will_fund?.funding_weight, title: 'Funding Weight', width: 100, type: DataTypeEnum.NUMBER }],
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[{ key: 'features', value: featureDescriptions, title: 'Features', width: 100, type: DataTypeEnum.ARRAY }],
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[{ key: 'address', value: addArr, title: 'Address', width: 100, type: DataTypeEnum.ARRAY }]
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];
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this.store.dispatch(openConfirmation({
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payload: {
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data: {
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type: AlertTypeEnum.CONFIRM,
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alertTitle: 'Lease Information',
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noBtnText: 'Close',
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yesBtnText: 'Open Channel',
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message: reorderedLQNode
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}
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}
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}));
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this.rtlEffects.closeConfirm.pipe(takeUntil(this.unSubs[2])).subscribe((confirmRes) => {
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if (confirmRes) {
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this.onOpenChannel(lqNode);
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}
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});
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}
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onDownloadCSV() {
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if (this.liquidityNodes.data && this.liquidityNodes.data.length > 0) {
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this.commonService.downloadFile(this.liquidityNodes.data, 'LiquidityNodes');
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}
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}
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onFilterReset() {
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this.node_capacity = 0;
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this.channel_count = 0;
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}
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ngOnDestroy() {
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this.unSubs.forEach((completeSub) => {
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completeSub.next(<any>null);
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completeSub.complete();
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});
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}
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}
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