district-politics/projects/speech-statistics/src/app/statistics/statistics.component.ts

23 lines
675 B
TypeScript

import {Component, OnInit} from '@angular/core';
import {SessionInBodyService} from '../shared/session-in-body.service';
import {first} from 'rxjs/operators';
@Component({
selector: 'app-statistics',
templateUrl: './statistics.component.html',
styleUrls: ['./statistics.component.scss']
})
export class StatisticsComponent implements OnInit {
constructor(public sessionInBodyService: SessionInBodyService) { }
ngOnInit(): void {
this.sessionInBodyService.bodies.pipe(first()).subscribe(bodies => {
if (bodies.length > 0) {
this.sessionInBodyService.changeBody(bodies[0].key, bodies[0].payload.val()?.name, 'statistics');
}
});
}
}