protected function afterSave()
{
parent::afterSave();
if (!empty($this->__update_products_ordering)) {
// $to_update = find all products in this collection that dont have an ordering value for this collection
// if there are some,
// get a count of all products in this collection, set $start = count to push them to the end
// loop though $to_update and set their ordering value = $start + $key
$conditions = \Shop\Models\Collections::getProductQueryConditions($this->id);
$conditions['collections.' . $this->id . '.ordering'] = null;
$to_update = \Shop\Models\Products::collection()->distinct('_id', $conditions);
if (!empty($to_update)) {
$collection_id = (string) $this->id;
unset($conditions['collections.' . $this->id . '.ordering']);
$count = \Shop\Models\Products::collection()->count($conditions);
foreach ($to_update as $key => $product_id) {
$ordering = $count + $key;
$product = (new \Shop\Models\Products())->setState('filter.id', (string) $product_id)->getItem();
if (!empty($product->id)) {
$product->update(array('collections.' . $collection_id . '.ordering' => (int) $ordering), array('overwrite' => false));
}
}
}
}
}
