them middleware auth

app/Http/Controllers/PostController.php

@@ -3,22 +3,26 @@
 namespace App\Http\Controllers;
 
 use Illuminate\Http\Request;
+use App\Models\Post;
 
 class PostController extends Controller
 {
     public function index(Request $request) {
         return view('post.index');
     }
+    public function ajax(Request $request) {
+        return view('post.ajax');
+    }
     public function create(Request $request) {
         return view('post.index');
     }
-    public function edit($id, Request $request) {
+    public function edit(Post $post, Request $request) {
         return view('post.index');
     }
     public function store(Request $request) {
         return view('post.index');
     }
-    public function update($id, Request $request) {
+    public function update(Post $post, Request $request) {
         return view('post.index');
     }
     public function destroy($id, Request $request) {

routes/web.php

@@ -18,6 +18,10 @@
 */
 
 Auth::routes();
-Route::resource('posts', PostController::class);
-
-Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');
+Route::middleware(['auth'])->group(function() {
+    Route::resource('posts', PostController::class);
+    Route::prefix('posts')->name('posts.')->group(function() {
+        Route::post('ajax', [PostController::class, 'ajax'])->name('ajax');
+    });
+    Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');
+});