public function destroy($id)
 {
     try {
         $this->repository->delete($id);
         return 'Has been deleted!';
     } catch (ModelNotFoundException $e) {
         return ['error' => true, 'message' => 'Not deleted!'];
     } catch (\Exception $e) {
         return ["error" => true, "message" => $e->getMessage()];
     }
 }
 public function destroy($id)
 {
     $this->repository->delete($id);
     return redirect()->route('admin.products.index');
 }