add bookmark back

app/Http/Controllers/BookmarkController.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\BookmarkRequest;
+use App\Http\Resources\BookmarkCollection;
+use App\Models\Bookmark;
+use App\Http\Resources\Bookmark as BookmarkResource;
+use Illuminate\Http\Request;
+
+class BookmarkController extends Controller
+{
+    public function index()
+    {
+        $this->authorize('viewAny', Bookmark::class);
+
+        return new BookmarkCollection(request()->user()->bookmarks);
+    }
+
+    public function store(BookmarkRequest $request)
+    {
+        $this->authorize('create', Bookmark::class);
+
+        $bookmark = request()->user()->bookmarks()->create($request->all());
+
+        return (new BookmarkResource($bookmark))
+            ->response()
+            ->setStatusCode(201);
+    }
+
+    public function show(Bookmark $bookmark)
+    {
+        $this->authorize('view', $bookmark);
+
+        return new BookmarkResource($bookmark);
+    }
+
+    public function update(BookmarkRequest $request, Bookmark $bookmark)
+    {
+        $this->authorize('update', $bookmark);
+
+        $bookmark->update($request->all());
+
+        return (new BookmarkResource($bookmark))
+            ->response()
+            ->setStatusCode(200);
+    }
+
+    public function destroy(Bookmark $bookmark)
+    {
+        $this->authorize('delete', $bookmark);
+
+        $bookmark->delete();
+
+        return response([], 204);
+    }
+}