79 lines
1.2 KiB
PHP
79 lines
1.2 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Database\Base;
|
|
|
|
|
|
use Database\ActiveQuery;
|
|
use Database\ActiveRecord;
|
|
use Exception;
|
|
|
|
|
|
/**
|
|
* Class CollectionIterator
|
|
* @package Database\Base
|
|
*/
|
|
class CollectionIterator extends \ArrayIterator
|
|
{
|
|
|
|
private ActiveRecord $model;
|
|
|
|
|
|
/** @var ActiveQuery */
|
|
private ActiveQuery $query;
|
|
|
|
|
|
private ?ActiveRecord $_clone = null;
|
|
|
|
|
|
public function clean()
|
|
{
|
|
unset($this->query);
|
|
}
|
|
|
|
|
|
/**
|
|
* CollectionIterator constructor.
|
|
* @param $model
|
|
* @param $query
|
|
* @param array $array
|
|
* @param int $flags
|
|
* @throws Exception
|
|
*/
|
|
public function __construct($model, $query, $array = array(), $flags = 0)
|
|
{
|
|
$this->model = $model;
|
|
$this->query = $query;
|
|
parent::__construct($array, $flags);
|
|
}
|
|
|
|
|
|
/**
|
|
* @param $current
|
|
* @return ActiveRecord
|
|
* @throws Exception
|
|
*/
|
|
protected function newModel($current): ActiveRecord
|
|
{
|
|
$model = clone $this->model;
|
|
$model->setAttributes($current);
|
|
$model->refresh();
|
|
return $model;
|
|
}
|
|
|
|
|
|
/**
|
|
* @throws Exception
|
|
*/
|
|
public function current(): ActiveRecord
|
|
{
|
|
if (is_array($current = parent::current())) {
|
|
$current = $this->newModel($current);
|
|
}
|
|
return $this->query->getWith($current);
|
|
}
|
|
|
|
|
|
}
|