/**
* Returns category items
*
* @param string $alias
* @return array
*/
public function getCategoryItems($alias)
{
$categories = $this->categoryService->getCategoriesByAlias($alias);
if (count($categories) === 0) {
return [];
}
$categoryIDs = array_map(function (Category $category) {
return $category->id;
}, $categories);
return $this->itemStorage->getCategoriesItems($categoryIDs);
}