You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
RTL/src/app/lnd/loop/swaps/swaps.component.ts

146 lines
6.6 KiB
TypeScript

import { Component, OnInit, OnChanges, OnDestroy, ViewChild, Input } from '@angular/core';
import { Subject } from 'rxjs';
import { takeUntil, filter } from 'rxjs/operators';
import { Store } from '@ngrx/store';
import { Actions } from '@ngrx/effects';
import { faHistory } from '@fortawesome/free-solid-svg-icons';
import { MatPaginator, MatPaginatorIntl } from '@angular/material/paginator';
import { MatSort } from '@angular/material/sort';
import { MatTableDataSource } from '@angular/material/table';
import { SwapStatus } from '../../../shared/models/lndModels';
import { PAGE_SIZE, PAGE_SIZE_OPTIONS, getPaginatorLabel, AlertTypeEnum, DataTypeEnum, ScreenSizeEnum, SwapTypeEnum, SwapStateEnum } from '../../../shared/services/consts-enums-functions';
import { LoggerService } from '../../../shared/services/logger.service';
import { CommonService } from '../../../shared/services/common.service';
import { LoopService } from '../../../shared/services/loop.service';
import * as RTLActions from '../../../store/rtl.actions';
import * as fromRTLReducer from '../../../store/rtl.reducers';
import * as LNDActions from '../../store/lnd.actions';
@Component({
selector: 'rtl-swaps',
templateUrl: './swaps.component.html',
styleUrls: ['./swaps.component.scss'],
providers: [
{ provide: MatPaginatorIntl, useValue: getPaginatorLabel('Swaps') }
]
})
export class SwapsComponent implements OnInit, OnChanges, OnDestroy {
@Input() selectedSwapType: SwapTypeEnum = SwapTypeEnum.LOOP_OUT;
@ViewChild(MatSort, { static: true }) sort: MatSort;
@ViewChild(MatPaginator, {static: true}) paginator: MatPaginator;
public swapStateEnum = SwapStateEnum;
public faHistory = faHistory;
public swapCaption = 'Loop Out';
public displayedColumns = [];
public listSwaps: any;
public storedSwaps: SwapStatus[] = [];
public filteredSwaps: SwapStatus[] = [];
public flgLoading: Array<Boolean | 'error'> = [true];
public emptyTableMessage = 'No swaps available.';
public flgSticky = false;
public pageSize = PAGE_SIZE;
public pageSizeOptions = PAGE_SIZE_OPTIONS;
public screenSize = '';
public screenSizeEnum = ScreenSizeEnum;
private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
constructor(private logger: LoggerService, private commonService: CommonService, private store: Store<fromRTLReducer.RTLState>, private actions$: Actions, private loopService: LoopService) {
this.screenSize = this.commonService.getScreenSize();
if(this.screenSize === ScreenSizeEnum.XS) {
this.flgSticky = false;
this.displayedColumns = ['state', 'amt', 'actions'];
} else if(this.screenSize === ScreenSizeEnum.SM) {
this.flgSticky = false;
this.displayedColumns = ['state', 'amt', 'actions'];
} else if(this.screenSize === ScreenSizeEnum.MD) {
this.flgSticky = false;
this.displayedColumns = ['state', 'initiation_time', 'amt', 'actions'];
} else {
this.flgSticky = true;
this.displayedColumns = ['state', 'initiation_time', 'amt', 'cost_server', 'cost_offchain', 'cost_onchain', 'actions'];
}
}
ngOnInit() {
this.store.dispatch(new LNDActions.FetchLoopSwaps());
this.store.select('lnd')
.pipe(takeUntil(this.unSubs[1]))
.subscribe((rtlStore) => {
rtlStore.effectErrors.forEach(effectsErr => {
if (effectsErr.action === 'FetchSwaps') {
this.flgLoading[0] = 'error';
this.emptyTableMessage = 'ERROR: ' + effectsErr.message;
}
});
if (rtlStore.loopSwaps) {
this.storedSwaps = rtlStore.loopSwaps;
this.filteredSwaps = this.storedSwaps.filter(swap => swap.type === this.selectedSwapType);
this.loadSwapsTable(this.filteredSwaps);
}
if (this.flgLoading[0] !== 'error') {
this.flgLoading[0] = (rtlStore.loopSwaps) ? false : true;
}
this.logger.info(rtlStore);
});
}
ngOnChanges() {
this.swapCaption = (this.selectedSwapType === SwapTypeEnum.LOOP_IN) ? 'Loop In' : 'Loop Out';
this.emptyTableMessage = 'No ' + this.swapCaption.toLowerCase() + ' swaps available.';
this.filteredSwaps = this.storedSwaps.filter(swap => swap.type === this.selectedSwapType);
this.loadSwapsTable(this.filteredSwaps);
}
applyFilter(selFilter: string) {
this.listSwaps.filter = selFilter;
}
onSwapClick(selSwap: SwapStatus, event: any) {
this.loopService.getSwap(selSwap.id_bytes.replace(/\//g, '_').replace(/\+/g, '-')).pipe(takeUntil(this.unSubs[2]))
.subscribe((fetchedSwap: SwapStatus) => {
const reorderedSwap = [
[{key: 'state', value: SwapStateEnum[fetchedSwap.state], title: 'Status', width: 50, type: DataTypeEnum.STRING},
{key: 'amt', value: fetchedSwap.amt, title: 'Amount (Sats)', width: 50, type: DataTypeEnum.NUMBER}],
[{key: 'initiation_time_str', value: fetchedSwap.initiation_time_str, title: 'Initiation Time', width: 50, type: DataTypeEnum.DATE_TIME},
{key: 'last_update_time_str', value: fetchedSwap.last_update_time_str, title: 'Last Update Time', width: 50, type: DataTypeEnum.DATE_TIME}],
[{key: 'cost_server', value: fetchedSwap.cost_server, title: 'Server Cost (Sats)', width: 33, type: DataTypeEnum.NUMBER},
{key: 'cost_offchain', value: fetchedSwap.cost_offchain, title: 'Offchain Cost (Sats)', width: 33, type: DataTypeEnum.NUMBER},
{key: 'cost_onchain', value: fetchedSwap.cost_onchain, title: 'Onchain Cost (Sats)', width: 34, type: DataTypeEnum.NUMBER}],
[{key: 'id_bytes', value: fetchedSwap.id_bytes, title: 'ID', width: 100, type: DataTypeEnum.STRING}],
[{key: 'htlc_address', value: fetchedSwap.htlc_address, title: 'HTLC Address', width: 100, type: DataTypeEnum.STRING}]
];
this.store.dispatch(new RTLActions.OpenAlert({ data: {
type: AlertTypeEnum.INFORMATION,
alertTitle: this.swapCaption + ' Status',
message: reorderedSwap,
openedBy: 'SWAP'
}}));
});
}
loadSwapsTable(swaps) {
this.listSwaps = new MatTableDataSource<SwapStatus>([...swaps]);
this.listSwaps.sort = this.sort;
this.listSwaps.sortingDataAccessor = (data, sortHeaderId) => (data[sortHeaderId] && isNaN(data[sortHeaderId])) ? data[sortHeaderId].toLocaleLowerCase() : +data[sortHeaderId];
this.listSwaps.paginator = this.paginator;
this.logger.info(this.listSwaps);
}
onDownloadCSV() {
if(this.listSwaps.data && this.listSwaps.data.length > 0) {
this.commonService.downloadFile(this.listSwaps.data, (this.selectedSwapType === SwapTypeEnum.LOOP_IN) ? 'Loop in' : 'Loop out');
}
}
ngOnDestroy() {
this.unSubs.forEach(completeSub => {
completeSub.next();
completeSub.complete();
});
}
}