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63 lines
2.4 KiB
TypeScript
63 lines
2.4 KiB
TypeScript
import { Component, OnInit, OnDestroy, Input, Output, EventEmitter } from '@angular/core';
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import { Subject } 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 { LoggerService } from '../../../shared/services/logger.service';
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import { RTLState } from '../../../store/rtl.state';
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import { fetchTransactions, fetchUTXOs } from '../../store/lnd.actions';
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import { transactions, utxos } from '../../store/lnd.selector';
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import { Transaction, UTXO } from '../../../shared/models/lndModels';
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import { ApiCallStatusPayload } from '../../../shared/models/apiCallsPayload';
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@Component({
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selector: 'rtl-utxo-tables',
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templateUrl: './utxo-tables.component.html',
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styleUrls: ['./utxo-tables.component.scss']
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})
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export class UTXOTablesComponent implements OnInit, OnDestroy {
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@Input() selectedTableIndex = 0;
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@Output() readonly selectedTableIndexChange = new EventEmitter<number>();
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public DUST_AMOUNT = 1000;
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public numTransactions = 0;
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public numUtxos = 0;
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public numDustUtxos = 0;
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private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
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constructor(private logger: LoggerService, private store: Store<RTLState>) { }
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ngOnInit() {
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this.store.dispatch(fetchTransactions());
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this.store.dispatch(fetchUTXOs());
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this.store.select(utxos).pipe(takeUntil(this.unSubs[0])).
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subscribe((utxosSelector: { utxos: UTXO[], apiCallStatus: ApiCallStatusPayload }) => {
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if (utxosSelector.utxos && utxosSelector.utxos.length > 0) {
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this.numUtxos = utxosSelector.utxos.length;
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this.numDustUtxos = utxosSelector.utxos?.filter((utxo) => utxo.amount_sat && +utxo.amount_sat < this.DUST_AMOUNT).length;
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}
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this.logger.info(utxosSelector);
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});
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this.store.select(transactions).pipe(takeUntil(this.unSubs[1])).
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subscribe((transactionsSelector: { transactions: Transaction[], apiCallStatus: ApiCallStatusPayload }) => {
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if (transactionsSelector.transactions && transactionsSelector.transactions.length > 0) {
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this.numTransactions = transactionsSelector.transactions.length;
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}
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this.logger.info(transactionsSelector);
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});
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}
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onSelectedIndexChanged(event) {
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this.selectedTableIndexChange.emit(event);
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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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