D-Net

import { Component, OnInit } from '@angular/core';

import { AuthenticationService } from '../../../services/authentication.service';

import { StatisticsService } from '../../../services/statistics.service';

import { Router } from '@angular/router';

@Component ({

  selector: 'app-about',

  templateUrl: './about.component.html',

  styleUrls: ['../../../../assets/css/landingpage/theme.css','../../../../assets/css/landingpage/custom.css','../../../../assets/css/landingpage/custom-provide.css'],

})

export class AboutComponent implements OnInit {

  constructor(private authService: AuthenticationService,

              private statsService: StatisticsService,

              private router: Router) { }

  ngOnInit() {

    let body = document.getElementsByTagName('body')[0];

    body.classList.remove("dashboard");

    body.classList.add("landing");

  }

  login() {

    this.authService.loginWithState();

  }

  goToPage(pageUrl: string) {

    if (this.authService.getIsUserLoggedIn()) {

      this.router.navigate([pageUrl]);

    } else {

      this.authService.redirectUrl = pageUrl;

      this.login();

    }

  }

}