/**
* Returns the root category id
*
* @param \Shopware\Models\Category\Category $category
* @return integer
*/
public static function getRootIdByCategory(Shopware\Models\Category\Category $category)
{
while ($category->getParentId()) {
$parent = $category->getParent();
if ($parent->getLevel() == 0) {
break;
}
$category = $parent;
}
return $category->getId();
}
