I'm using a repository in a project to cache all queries.

There is a BaseRepository.

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Cache;

class BaseRepository implements BaseRepositoryInterface{
    protected $model;
    protected int $cacheDuration = 600; //per seconds
    public function __construct(Model $model)
    {
        return $this->model = $model;
    }

    public function paginate(int $paginate,string $cacheKey)
    {
        return Cache::remember($cacheKey,$this->cacheDuration , function () use ($paginate) {
            return $this->model->latest()->paginate($paginate);
        });
    }
    // other methods ...
}

Then I used this repository in my service

Postal Service:

use Illuminate\Support\Facades\App;

class PostService{
    public PostRepositoryInterface $postRepository;

    public function __construct()
    {
        $this->postRepository = App::make(PostRepositoryInterface::class);
    }
    public function paginate(int $paginate, string $cacheKey)
    {
        return $this->postRepository->paginate($paginate,$cacheKey);
    }
}

Finally I used PostService

Rear Controller:

class PostController extends Controller{

    public PostService $postService;
    public function __construct()
    {
        $this->postService = App::make(PostService::class);
    }

    public function index()
    {
        string $cacheKey = "posts.paginate";
        return $this->postService->paginate(10);
    }
}

index method will correctly return the first 10 latest records. Now I need to create a unique CacheKey for all repository queries. For example

TableName concat FunctionName // posts.paginate

So I can use this code in all methods of the repository

public function paginate(int $paginate)
{
    $cacheKey = $this->model->getTable().__FUNCTION__;
    return Cache::remember($cacheKey,$this->cacheDuration , function () use ($paginate) {
        return $this->model->latest()->paginate($paginate);
    });
}

This is good. But the problem is that this code is repeated in all methods of the class. If I use this code in another class, the method name will be incorrect. Do you have any suggestions to prevent duplication of this code?