public function store(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'title' => ['required', 'string', 'max:255', 'min:2'],
            'slug' => ['required', 'unique:articles', 'alpha_dash'],
            'categories' => ['required', 'array'],
            'body' => ['required', 'string'],
            'short_description' => ['required', 'string', 'max:600', 'min:2'],
        ]);

        if ($validator->fails()) {
            foreach ($validator->errors()->all() as $error) {
                toastr()->error($error);
            }
            return back()->withInput();
        }

        foreach ($request->categories as $category) {
            $checkExist = Category::find($category);
            if (!$checkExist) {
                toastr()->error(admin_lang('Geçersiz kategori'));
                return back();
            }
        }

        $article = Article::create([
            'title' => $request->title,
            'slug' => SlugService::createSlug(Article::class, 'slug', $request->title),
            'body' => $request->body,
            'short_description' => $request->short_description,
        ]);

        if ($article) {
            $article->categories()->attach($request->categories);
            toastr()->success(admin_lang('Başarıyla Oluşturuldu'));
            return redirect()->route('admin.knowledgebase.articles.edit', $article->id);
        }
    }

    public function edit(Article $article)
    {
        $categories = Category::all();
        $categoryIds = $article->categories->pluck('id')->toArray();
        return view('admin.knowledgebase.articles.edit', [
            'article' => $article,
            'categories' => $categories,
            'categoryIds' => $categoryIds,
        ]);
    }

    public function update(Request $request, Article $article)
    {
        $validator = Validator::make($request->all(), [
            'title' => ['required', 'string', 'max:255', 'min:2'],
            'slug' => ['required', 'alpha_dash', 'unique:articles,slug,' . $article->id],
            'categories' => ['required', 'array'],
            'body' => ['required', 'string'],
            'short_description' => ['required', 'string', 'max:600', 'min:2'],