quizService->createQuiz($request->validated(), Auth::user()->id); return back()->with('success', 'Quiz has been created.'); } public function update(UpdateQuizRequest $request, string $id) { $this->quizService->updateQuiz($request->validated(), $id); return back()->with('success', 'Quiz has been updated.'); } public function destroy(string $id) { $this->quizService->deleteQuiz($id); return back()->with('success', 'Quiz has been deleted.'); } }