connexion avec le back

frontend/src/app/common/guards/user/user.guard.ts

@@ -0,0 +1,31 @@
+import { Injectable } from '@angular/core';
+import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree} from '@angular/router';
+import { Observable } from 'rxjs';
+import {ProfilService} from "../../services/profil/profil.service";
+
+@Injectable({
+  providedIn: 'root'
+})
+export class UserGuard implements CanActivate
+{
+
+    constructor(private profilService: ProfilService, private router: Router) {}
+
+
+    canActivate( route: ActivatedRouteSnapshot, state: RouterStateSnapshot ): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree
+    {
+        if(this.profilService.getId() === -1) // si non connecté
+        {
+            this.router.navigateByUrl("/login");
+            return false;
+        }
+        else {
+            if(!this.profilService.isAdmin()) return true;
+            else {
+                this.router.navigateByUrl("/login");
+                return false;
+            }
+        }
+    }
+
+}