OpenSlides/client/src/app/site/site.component.ts

import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';
import { BreakpointObserver, Breakpoints, BreakpointState } from '@angular/cdk/layout';

import { AuthService } from 'app/core/services/auth.service';

@Component({
    selector: 'app-site',
    templateUrl: './site.component.html',
    styleUrls: ['./site.component.css']
})
export class SiteComponent implements OnInit {
    isMobile = false;

    constructor(
        private authService: AuthService,
        private router: Router,
        private breakpointObserver: BreakpointObserver
    ) {}

    ngOnInit() {
        this.breakpointObserver
            .observe([Breakpoints.Small, Breakpoints.HandsetPortrait])
            .subscribe((state: BreakpointState) => {
                if (state.matches) {
                    this.isMobile = true;
                } else {
                    this.isMobile = false;
                }
            });
    }

    logOutButton() {
        console.log('logout');
        this.authService.logout().subscribe();
        this.router.navigate(['/login']);
    }
}