refactor: Redirect to orginal route after login, restructure project files

frontend/src/app/app.routes.ts

@@ -1,16 +1,16 @@
 import { Routes } from '@angular/router';
-import { LandingPageComponent } from './landing-page/landing-page.component';
-import { HomepageComponent } from './homepage/homepage/homepage.component';
+import { LandingComponent } from './feature/landing/landing.component';
+import { HomeComponent } from './feature/home/home.component';
 import { authGuard } from './auth.guard';
 
 export const routes: Routes = [
   {
     path: '',
-    component: LandingPageComponent,
+    component: LandingComponent,
   },
   {
     path: 'home',
-    component: HomepageComponent,
+    component: HomeComponent,
     canActivate: [authGuard],
   },
 ];

frontend/src/app/auth.guard.ts

@@ -1,8 +1,11 @@
-import { CanActivateFn } from '@angular/router';
+import { ActivatedRouteSnapshot, CanActivateFn, RouterStateSnapshot } from '@angular/router';
 import { inject } from '@angular/core';
 import { KeycloakService } from 'keycloak-angular';
 
-export const authGuard: CanActivateFn = async () => {
+export const authGuard: CanActivateFn = async (
+  route: ActivatedRouteSnapshot,
+  state: RouterStateSnapshot
+) => {
   const keycloakService = inject(KeycloakService);
   const isLoggedIn = keycloakService.isLoggedIn();
 
@@ -10,6 +13,11 @@ export const authGuard: CanActivateFn = async () => {
     return true;
   }
 
-  keycloakService.login();
+  const baseurl = window.location.origin;
+
+  keycloakService.login({
+    redirectUri: `${baseurl}${state.url}`,
+  });
+
   return false;
 };

frontend/src/app/feature/home/home.component.ts

@@ -5,10 +5,10 @@ import { KeycloakService } from 'keycloak-angular';
   selector: 'app-homepage',
   standalone: true,
   imports: [],
-  templateUrl: './homepage.component.html',
+  templateUrl: './home.component.html',
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
-export class HomepageComponent {
+export class HomeComponent {
   private keycloakService: KeycloakService = inject(KeycloakService);
 
   logout() {

frontend/src/app/feature/landing/landing.component.ts

@@ -3,12 +3,12 @@ import { KeycloakService } from 'keycloak-angular';
 import { RouterLink } from '@angular/router';
 
 @Component({
-  selector: 'app-landing-page',
+  selector: 'app-landing',
   standalone: true,
   imports: [RouterLink],
-  templateUrl: './landing-page.component.html',
+  templateUrl: './landing.component.html',
 })
-export class LandingPageComponent {
+export class LandingComponent {
   private keycloakService: KeycloakService = inject(KeycloakService);
 
   public isLoggedIn = this.keycloakService.isLoggedIn();