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

import { Injectable } from '@angular/core';
import { CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, UrlTree, Router } from '@angular/router';
import { Observable } from 'rxjs';
import { AuthService } from '../services/auth.service';
import { PermissionService } from '../services/permission.service';
import { LocalstoreService } from '../store/localstore.service';
import { SessionStore } from '../store/session.service';
import { RouteService } from 'src/app/services/route.service'
@Injectable({
  providedIn: 'root'
})
export class AuthGuard implements CanActivate {
  constructor(
    private router:Router,
    private localstoreService: LocalstoreService,
    private authService: AuthService,
    public p: PermissionService,
    private RouteService: RouteService
  ){}

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

    // if user not active
    if(!SessionStore.user.Inactivity) {
      this.router.navigate(['/']);
      return false
    }
    // if session doesn't exit
    else if(!SessionStore.exist) {
      this.router.navigate(['/']);
      return false
    } else {
      if(this.p.userPermission(this.p.permissionList.Chat.access) == true) {
        // this.authService.loginChat();
      }

      const pathname = state.url

      if(pathname.startsWith('/home/agenda')) {

        if(this.p.userPermission(this.p.permissionList.Agenda.access)) {
          return true;
        } else {
          this.router.navigate(['/login']);
          return false;
        }
        
      } else if ( pathname.startsWith('/home/gabinete-digital')) {
        console.log('gabinete');

        if(this.p.userPermission(this.p.permissionList.Gabinete.access)) {
          return true;
        } else {
          this.router.navigate(['/login']);
          return false;
        }
      }
      else if(pathname.startsWith('/home/chat')) {
        if(this.p.userPermission(this.p.permissionList.Chat.access)) {
          return true;
        } else {
          this.router.navigate(['/login']);
          return false;
        }
      } else if(pathname.startsWith('/home/publications')) {
        if(this.p.userPermission(this.p.permissionList.Actions.access)) {
          return true
        } else {
          this.router.navigate(['/login']);
          return false
        }
      } else if (pathname.startsWith('/home/events')) {
        if(SessionStore.user.OwnerCalendars.length >= 1 || this.p.userPermission([this.p.permissionList.Gabinete.access])) {
          return true
        } else {
          this.router.navigate(['/login']);
          return false
        }
      } else if (pathname == '/') {
        this.router.navigate(['/login']);
        return false
      } else {
        this.router.navigate(['/login']);
        return false
      }

    }
  }

}