public IActionResult AddCategoryToStore(AddCategoryToStoreViewModel addCategoryToStoreViewModel)
    {
        var store = _storeRepository.GetOne(addCategoryToStoreViewModel.StoreId);

        if (store == null)
        {
            return(View("StoreNotFound", addCategoryToStoreViewModel.StoreId));
        }

        var categoryWithThatId = _categoryRepository.GetOne(addCategoryToStoreViewModel.CategoryId);

        _categoryRepository.AddCategoryToStore(categoryWithThatId, store.Id);

        return(RedirectToAction(IndexAction, DefaultController));
    }