ADD Google OAuth login and logout functionality on frontend

frontend/package-lock.json

@@ -15,6 +15,7 @@
         "clsx": "^2.1.1",
         "dotenv": "^16.5.0",
         "flowbite-react": "^0.11.8",
+        "js-cookie": "^3.0.5",
         "lucide-react": "^0.511.0",
         "path": "^0.12.7",
         "react": "^19.1.0",
@@ -3358,6 +3359,15 @@
         "jiti": "lib/jiti-cli.mjs"
       }
     },
+    "node_modules/js-cookie": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/js-cookie/-/js-cookie-3.0.5.tgz",
+      "integrity": "sha512-cEiJEAEoIbWfCZYKWhVwFuvPX1gETRYPw6LlaTKoxD3s2AkXzkCjnp6h0V77ozyqj0jakteJ4YqDJT830+lVGw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      }
+    },
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",

frontend/package.json

@@ -18,6 +18,7 @@
     "clsx": "^2.1.1",
     "dotenv": "^16.5.0",
     "flowbite-react": "^0.11.8",
+    "js-cookie": "^3.0.5",
     "lucide-react": "^0.511.0",
     "path": "^0.12.7",
     "react": "^19.1.0",

frontend/src/App.tsx

@@ -7,6 +7,7 @@ import Home from './pages/Home';
 import {useEffect} from "react";
 import MyClips from './pages/MyClips';
 import VideoPlayer from "./pages/VideoPlayer.tsx";
+import { GoogleOAuthProvider } from '@react-oauth/google';
 
 
 function App() {
@@ -15,17 +16,19 @@ function App() {
     }, []);
 
     return (
-        <Router>
-            <Routes>
-                <Route element={<MainLayout />}>
-                    <Route path="/" element={<Home />} />
-                    <Route path="/create" element={<ClipUpload />} />
-                    <Route path="/create/:id" element={<ClipEdit />} />
-                    <Route path="/my-clips" element={<MyClips />} />
-                    <Route path="/video/:id" element={<VideoPlayer />} />
-                </Route>
-            </Routes>
-        </Router>
+        <GoogleOAuthProvider clientId={import.meta.env.VITE_GOOGLE_CLIENT_ID}>
+            <Router>
+                <Routes>
+                    <Route element={<MainLayout />}>
+                        <Route path="/" element={<Home />} />
+                        <Route path="/create" element={<ClipUpload />} />
+                        <Route path="/create/:id" element={<ClipEdit />} />
+                        <Route path="/my-clips" element={<MyClips />} />
+                        <Route path="/video/:id" element={<VideoPlayer />} />
+                    </Route>
+                </Routes>
+            </Router>
+        </ GoogleOAuthProvider>
     );
 }
 

frontend/src/components/Topbar.tsx

@@ -1,25 +1,53 @@
 import { Menu, X } from 'lucide-react';
+import { login, logout } from "../utils/endpoints.ts";
+import { Dropdown, DropdownItem } from "./Dropdown.tsx";
+import { GoogleLogin } from '@react-oauth/google';
+
+import type { User } from "../utils/types.ts";
+import type { CredentialResponse } from '@react-oauth/google';
+
 import MenuButton from "./buttons/MenuButton.tsx";
 import clsx from "clsx";
-import type {User} from "../utils/types.ts";
-import { login } from "../utils/endpoints.ts";
-import { Dropdown, DropdownItem } from "./Dropdown.tsx";
-import { GoogleOAuthProvider, GoogleLogin } from '@react-oauth/google';
-import {useNavigate} from "react-router-dom";
+
 
 type props = {
     sidebarToggled: boolean;
-    setSidebarToggled: Function;
+    setSidebarToggled: (toggled: boolean) => void;
     user: User | null;
+    fetchUser: () => void;
     className?: string;
 }
 
-const Topbar = ({sidebarToggled, setSidebarToggled, user, className}: props) => {
-    const navigate = useNavigate();
+const Topbar = ({
+                    sidebarToggled,
+                    setSidebarToggled,
+                    user,
+                    fetchUser,
+                    className}: props) => {
+
+    const handleLogin = (response: CredentialResponse) => {
+        if (!response.credential) {
+            console.error("No credential received from Google login.");
+            return;
+        }
+
+        login(response.credential)
+            .then(() => {
+                fetchUser();
+            })
+            .catch((error) => {
+                console.error("Login failed:", error);
+            });
+    }
 
     const handleLogout = () => {
-        // delete token cookie
-        document.cookie = "token=; Secure; SameSite=None; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/;";
+        logout()
+            .then(() => {
+                fetchUser();
+            })
+            .catch((error) => {
+                console.error("Logout failed:", error);
+            });
     }
 
     return (
@@ -44,20 +72,11 @@ const Topbar = ({sidebarToggled, setSidebarToggled, user, className}: props) =>
                 </div>
             ) :
             (
-                <GoogleOAuthProvider
-                    clientId={import.meta.env.VITE_GOOGLE_CLIENT_ID}>
-                    <GoogleLogin
-                        onSuccess={(credentialResponse) => {
-                            if (!credentialResponse.credential) {
-                                console.error("No credential received from Google Login");
-                                return;
-                            }
-                            login(credentialResponse.credential).then(() => {navigate(0)});
-                        }}
-                    />
-                </GoogleOAuthProvider>
+                <GoogleLogin
+                    shape={"pill"}
+                    useOneTap={false}
+                    onSuccess={(credentialResponse) => handleLogin(credentialResponse)} />
             )}
-
         </div>
     )
 }

frontend/src/layouts/MainLayout.tsx

@@ -10,16 +10,16 @@ const MainLayout = () => {
     const [sidebarToggled, setSidebarToggled] = useState(false);
     const [user, setUser] = useState<null | User>(null);
 
-    useEffect(() => {
-        const fetchUser = async () => {
-            try {
-                const userData = await getUser();
-                setUser(userData);
-            } catch (error) {
-                console.error('Failed to fetch user:', error);
-            }
-        };
+    const fetchUser = async () => {
+        try {
+            const userData = await getUser();
+            setUser(userData);
+        } catch (error) {
+            console.error('Failed to fetch user:', error);
+        }
+    };
 
+    useEffect(() => {
         fetchUser();
     }, []);
 
@@ -32,7 +32,8 @@ const MainLayout = () => {
                 className={"transition-all duration-300"}
                 sidebarToggled={sidebarToggled}
                 setSidebarToggled={setSidebarToggled}
-                user={user}/>
+                user={user}
+                fetchUser={fetchUser}/>
             <div className="overflow-auto">
                 <Outlet />
             </div>

frontend/src/utils/endpoints.ts

@@ -30,6 +30,23 @@ const login = async (GoogleToken: string): Promise<string> => {
     return result.data.token;
 }
 
+const logout = async () => {
+    const response = await fetch(API_URL + '/api/v1/auth/logout', {
+        method: 'POST',
+        credentials: 'include'
+    });
+
+    if (!response.ok) {
+        throw new Error(`Logout failed: ${response.status}`);
+    }
+
+    const result: APIResponse = await response.json();
+
+    if (result.status === "error") {
+        throw new Error(`Logout failed: ${result.message}`);
+    }
+}
+
 /**
  * Uploads a file to the backend.
  * @param file - The file to upload.
@@ -233,6 +250,7 @@ const isThumbnailAvailable = async (id: number): Promise<boolean> => {
 
 export {
     login,
+    logout,
     uploadFile,
     editFile,
     processFile,

src/main/java/com/ddf/vodsystem/controllers/UserController.java

@@ -51,4 +51,21 @@ public class UserController {
                 new APIResponse<>("success", "Logged in successfully", new TokenDTO(jwt))
         );
     }
+
+    @PostMapping("/logout")
+    public ResponseEntity<APIResponse<Void>> logout(HttpServletResponse response) {
+        ResponseCookie cookie = ResponseCookie.from("token", "")
+                .httpOnly(true)
+                .maxAge(0)
+                .sameSite("None")
+                .secure(true)
+                .path("/")
+                .build();
+
+        response.addHeader("Set-Cookie", cookie.toString());
+
+        return ResponseEntity.ok(
+                new APIResponse<>("success", "Logged out successfully", null)
+        );
+    }
 }