44 lines
1.0 KiB
PHP
44 lines
1.0 KiB
PHP
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<?php
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namespace Modules\Menu\Services;
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use Modules\Menu\Entities\MenuItem;
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class MenuItemOrdener
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{
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/**
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* Order the menu items.
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*
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* @param array $rootItem
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* @return void
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*/
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public function order(array $rootItem)
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{
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$this->orderChildren($rootItem['id'], $rootItem['children']);
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}
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/**
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* Order child menu items recursively.
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*
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* @param int $parentId
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* @param array $childItems
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* @return void
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*/
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private function orderChildren($parentId, array $childItems)
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{
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foreach ($childItems as $position => $childItem) {
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$menuItem = MenuItem::find($childItem['id']);
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if (is_null($menuItem)) {
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continue;
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}
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$menuItem->update(['parent_id' => $parentId, 'position' => $position]);
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if (isset($childItem['children'])) {
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$this->orderChildren($childItem['id'], $childItem['children']);
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}
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}
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}
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}
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