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133 lines
6.2 KiB
TypeScript
133 lines
6.2 KiB
TypeScript
import { Component, OnInit, OnDestroy, ViewChild } from '@angular/core';
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import { DatePipe } from '@angular/common';
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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 { faHistory } from '@fortawesome/free-solid-svg-icons';
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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 { Transaction } from '../../../shared/models/eclModels';
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import { ApiCallStatusPayload } from '../../../shared/models/apiCallsPayload';
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import { PAGE_SIZE, PAGE_SIZE_OPTIONS, getPaginatorLabel, AlertTypeEnum, DataTypeEnum, ScreenSizeEnum, APICallStatusEnum } from '../../../shared/services/consts-enums-functions';
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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 { RTLState } from '../../../store/rtl.state';
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import { openAlert } from '../../../store/rtl.actions';
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import { fetchTransactions } from '../../store/ecl.actions';
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import { transactions } from '../../store/ecl.selector';
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@Component({
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selector: 'rtl-ecl-on-chain-transaction-history',
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templateUrl: './on-chain-transaction-history.component.html',
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styleUrls: ['./on-chain-transaction-history.component.scss'],
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providers: [
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{ provide: MatPaginatorIntl, useValue: getPaginatorLabel('Transactions') }
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]
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})
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export class ECLOnChainTransactionHistoryComponent 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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faHistory = faHistory;
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public displayedColumns: any[] = [];
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public listTransactions: any;
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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 errorMessage = '';
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public selFilter = '';
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public apiCallStatus: ApiCallStatusPayload | null = null;
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public apiCallStatusEnum = APICallStatusEnum;
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private unsub: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
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constructor(private logger: LoggerService, private commonService: CommonService, private store: Store<RTLState>, private datePipe: DatePipe) {
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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 = ['timestamp', 'amount', 'actions'];
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} else if (this.screenSize === ScreenSizeEnum.SM) {
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this.flgSticky = false;
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this.displayedColumns = ['timestamp', 'amount', 'confirmations', 'fees', 'actions'];
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} else if (this.screenSize === ScreenSizeEnum.MD) {
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this.flgSticky = false;
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this.displayedColumns = ['timestamp', 'amount', 'fees', 'confirmations', 'address', 'actions'];
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} else {
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this.flgSticky = true;
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this.displayedColumns = ['timestamp', 'amount', 'fees', 'confirmations', 'address', 'actions'];
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}
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}
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ngOnInit() {
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this.store.dispatch(fetchTransactions());
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this.store.select(transactions).pipe(takeUntil(this.unsub[0])).
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subscribe((transactionsSelector: { transactions: Transaction[], apiCallStatus: ApiCallStatusPayload }) => {
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this.errorMessage = '';
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this.apiCallStatus = transactionsSelector.apiCallStatus;
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if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
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this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
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}
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if (transactionsSelector.transactions) {
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this.loadTransactionsTable(transactionsSelector.transactions);
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}
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this.logger.info(transactionsSelector);
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});
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}
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applyFilter() {
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this.listTransactions.filter = this.selFilter.trim().toLowerCase();
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}
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onTransactionClick(selTransaction: Transaction, event: any) {
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const reorderedTransactions = [
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[{ key: 'blockHash', value: selTransaction.blockHash, title: 'Block Hash', width: 100 }],
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[{ key: 'txid', value: selTransaction.txid, title: 'Transaction ID', width: 100 }],
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[{ key: 'timestamp', value: selTransaction.timestamp, title: 'Date/Time', width: 50, type: DataTypeEnum.DATE_TIME },
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{ key: 'confirmations', value: selTransaction.confirmations, title: 'Number of Confirmations', width: 50, type: DataTypeEnum.NUMBER }],
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[{ key: 'fees', value: selTransaction.fees, title: 'Fees (Sats)', width: 50, type: DataTypeEnum.NUMBER },
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{ key: 'amount', value: selTransaction.amount, title: 'Amount (Sats)', width: 50, type: DataTypeEnum.NUMBER }],
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[{ key: 'address', value: selTransaction.address, title: 'Address', width: 100, type: DataTypeEnum.STRING }]
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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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type: AlertTypeEnum.INFORMATION,
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alertTitle: 'Transaction Information',
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message: reorderedTransactions
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}
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}
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}));
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}
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loadTransactionsTable(transactions: Transaction[]) {
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this.listTransactions = new MatTableDataSource<Transaction>([...transactions]);
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this.listTransactions.sort = this.sort;
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this.listTransactions.sortingDataAccessor = (data: any, sortHeaderId: string) => ((data[sortHeaderId] && isNaN(data[sortHeaderId])) ? data[sortHeaderId].toLocaleLowerCase() : data[sortHeaderId] ? +data[sortHeaderId] : null);
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this.listTransactions.filterPredicate = (rowData: Transaction, fltr: string) => {
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const newRowData = ((rowData.timestamp) ? this.datePipe.transform(new Date(rowData.timestamp * 1000), 'dd/MMM/YYYY HH:mm').toLowerCase() : '') + JSON.stringify(rowData).toLowerCase();
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return newRowData.includes(fltr);
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};
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this.listTransactions.paginator = this.paginator;
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this.applyFilter();
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this.logger.info(this.listTransactions);
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}
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onDownloadCSV() {
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if (this.listTransactions.data && this.listTransactions.data.length > 0) {
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this.commonService.downloadFile(this.listTransactions.data, 'Transactions');
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}
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}
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ngOnDestroy() {
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this.unsub.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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