45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
import {Component, Inject, OnDestroy, OnInit} from '@angular/core';
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import {ApiService} from "../_service/api.service";
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import {Group} from "../_data/data";
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import {interval, Subject} from "rxjs";
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import {flatMap, startWith, takeUntil} from "rxjs/operators";
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import {Meta} from "@angular/platform-browser";
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import {DOCUMENT} from "@angular/common";
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@Component({
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selector: 'app-status',
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templateUrl: './status.component.html',
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styleUrls: ['./status.component.scss']
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})
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export class StatusComponent implements OnInit, OnDestroy {
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readonly stateClasses = {
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"operational": 'fas fa-fw fa-heart operational mr-2',
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"outage": 'fas fa-fw fa-heart-broken outage mr-2',
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"maintenance": 'fas fa-fw fa-heartbeat maintenance mr-2'
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};
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destroyed$ = new Subject();
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groups: Group[];
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lastUpdated: Date;
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constructor(private api: ApiService, @Inject(DOCUMENT) private document: Document) {
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}
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ngOnInit(): void {
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interval(30000).pipe(
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startWith(0),
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takeUntil(this.destroyed$),
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flatMap(() => this.api.getServiceStates())
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).subscribe(response => {
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const favicon: HTMLLinkElement = document.getElementById('favicon') as HTMLLinkElement;
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favicon.href = `favicon-${response.state}.ico`;
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this.groups = response.groups;
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this.lastUpdated = new Date();
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});
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}
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ngOnDestroy(): void {
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this.destroyed$.next();
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this.destroyed$.complete();
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}
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}
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