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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\SalesRule\Model\Rule\Condition\Product;
use Magento\Quote\Api\Data\TotalsItemInterface;
/**
* Subselect conditions for product.
*/
class Subselect extends \Magento\SalesRule\Model\Rule\Condition\Product\Combine
{
/**
* @param \Magento\Rule\Model\Condition\Context $context
* @param \Magento\SalesRule\Model\Rule\Condition\Product $ruleConditionProduct
* @param array $data
*/
public function __construct(
\Magento\Rule\Model\Condition\Context $context,
\Magento\SalesRule\Model\Rule\Condition\Product $ruleConditionProduct,
array $data = []
) {
parent::__construct($context, $ruleConditionProduct, $data);
$this->setType(\Magento\SalesRule\Model\Rule\Condition\Product\Subselect::class)->setValue(null);
}
/**
* Load array
*
* @param array $arr
* @param string $key
* @return $this
*/
public function loadArray($arr, $key = 'conditions')
{
$this->setAttribute($arr['attribute']);
$this->setOperator($arr['operator']);
parent::loadArray($arr, $key);
return $this;
}
/**
* Return as xml
*
* @param string $containerKey
* @param string $itemKey
* @return string
*/
public function asXml($containerKey = 'conditions', $itemKey = 'condition')
{
$xml = '<attribute>' .
$this->getAttribute() .
'</attribute>' .
'<operator>' .
$this->getOperator() .
'</operator>' .
parent::asXml(
$containerKey,
$itemKey
);
return $xml;
}
/**
* Load attribute options
*
* @return $this
*/
public function loadAttributeOptions()
{
$this->setAttributeOption(['qty' => __('total quantity'), 'base_row_total' => __('total amount')]);
return $this;
}
/**
* Load value options
*
* @return $this
*/
public function loadValueOptions()
{
return $this;
}
/**
* Load operator options
*
* @return $this
*/
public function loadOperatorOptions()
{
$this->setOperatorOption(
[
'==' => __('is'),
'!=' => __('is not'),
'>=' => __('equals or greater than'),
'<=' => __('equals or less than'),
'>' => __('greater than'),
'<' => __('less than'),
'()' => __('is one of'),
'!()' => __('is not one of'),
]
);
return $this;
}
/**
* Get value element type
*
* @return string
*/
public function getValueElementType()
{
return 'text';
}
/**
* Return as html
*
* @return string
*/
public function asHtml()
{
$html = $this->getTypeElement()->getHtml() . __(
"If %1 %2 %3 for a subselection of items in cart matching %4 of these conditions:",
$this->getAttributeElement()->getHtml(),
$this->getOperatorElement()->getHtml(),
$this->getValueElement()->getHtml(),
$this->getAggregatorElement()->getHtml()
);
if ($this->getId() != '1') {
$html .= $this->getRemoveLinkHtml();
}
return $html;
}
/**
* Validate
*
* @param \Magento\Framework\Model\AbstractModel $model
* @return bool
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function validate(\Magento\Framework\Model\AbstractModel $model)
{
if (!$this->getConditions()) {
return false;
}
$attr = $this->getAttribute();
$total = 0;
foreach ($model->getQuote()->getAllVisibleItems() as $item) {
$hasValidChild = false;
$useChildrenTotal = ($item->getProductType() == \Magento\Catalog\Model\Product\Type::TYPE_BUNDLE);
$childrenAttrTotal = 0;
$children = $item->getChildren();
if (!empty($children)) {
foreach ($children as $child) {
if (parent::validate($child)) {
$hasValidChild = true;
if ($useChildrenTotal) {
$childrenAttrTotal += $child->getData($attr);
}
}
}
}
if ($attr !== TotalsItemInterface::KEY_BASE_ROW_TOTAL) {
$childrenAttrTotal *= $item->getQty();
}
if ($hasValidChild || parent::validate($item)) {
$total += ($hasValidChild && $useChildrenTotal && $childrenAttrTotal > 0)
? $childrenAttrTotal
: $item->getData($attr);
}
}
return $this->validateAttribute($total);
}
}