doneit-web/src/app/guards/inactivity.guard.ts

import { Injectable } from '@angular/core';
import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree } from '@angular/router';
import { Observable } from 'rxjs';
import { SessionStore } from '../store/session.service';
import { AlertController, Platform } from '@ionic/angular';
import { PermissionService } from '../services/permission.service';

@Injectable({
  providedIn: 'root'
})
export class InactivityGuard implements CanActivate {

  constructor(
    private router:Router,
    private platform: Platform,
    public p: PermissionService,
    private alertController: AlertController
  ) {}

  canActivate(
    route: ActivatedRouteSnapshot,
    state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {


      if (this.platform.is('desktop') || this.platform.is('mobileweb')) {
        if(this.p.userPermission(this.p.permissionList.Agenda.access) || this.p.userPermission(this.p.permissionList.Gabinete.access)){
          this.router.navigate(['/home/events']);
        }
        else if(this.p.userPermission(this.p.permissionList.Chat.access) && this.p.userPermission(this.p.permissionList.Actions.access)){
          this.router.navigate(['/home/chat']);
        }
        else if(this.p.userPermission(this.p.permissionList.Actions.access)) {
          this.router.navigate(['/home/publications']);
        } else {

          this.alertController.create({
            cssClass: 'my-custom-class',
            header: 'Utilizador sem acesso a aplicação',
            buttons: [{
              text: 'Ok',
              handler: () => {

              }
            }]
          }).then( async (alertPopup) => {
            await alertPopup.present();
          })

        }

        return false
      } else if(SessionStore.exist && SessionStore.user.Inactivity && !SessionStore.hasPin ) {
        return true
      } else if(SessionStore.exist && !SessionStore.user.Inactivity) {
        return true
      }//Mobile or Tablet without session
      else {

        if(this.p.userPermission(this.p.permissionList.Agenda.access) || this.p.userPermission(this.p.permissionList.Gabinete.access)){
          this.router.navigate(['/home/events']);
        }
        else if(this.p.userPermission(this.p.permissionList.Chat.access) && this.p.userPermission(this.p.permissionList.Actions.access)){
          this.router.navigate(['/home/chat']);
        }
        else if(this.p.userPermission(this.p.permissionList.Actions.access)){
          this.router.navigate(['/home/publications']);
        } else {
          this.alertController.create({
            cssClass: 'my-custom-class',
            header: 'Utilizador sem acesso a aplicação',
            buttons: [{
              text: 'Ok',
              handler: () => {

              }
            }]
          }).then( async (alertPopup)=>{
            await alertPopup.present();
          })
        }
        return false
      }

  }

}