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<?php
declare(strict_types=1);
/**
* @author Amasty Team
* @copyright Copyright (c) 2023 Amasty (https://www.amasty.com)
* @package Reward Points Base for Magento 2
*/
namespace Amasty\Rewards\Model\Rule;
use Amasty\Rewards\Model\ConstantRegistryInterface;
use Amasty\Rewards\Model\ResourceModel\Rule\Collection;
use Amasty\Rewards\Model\ResourceModel\Rule as ResourceModel;
use Amasty\Rewards\Model\ResourceModel\Rule\CollectionFactory;
use Amasty\Rewards\Model\Rule;
use Amasty\Rewards\Model\Rule\Metadata\ValueProvider;
use Magento\Framework\App\Request\DataPersistorInterface;
use Magento\Framework\Registry;
use Magento\Ui\DataProvider\Modifier\ModifierInterface;
use Magento\Ui\DataProvider\Modifier\PoolInterface;
/**
* DataProvider for rewards
*/
class DataProvider extends \Magento\Ui\DataProvider\AbstractDataProvider
{
/**
* @var Collection
*/
protected $collection;
/**
* @var array
*/
private $loadedData;
/**
* @var ResourceModel
*/
private $resource;
/**
* @var Registry
*/
private $registry;
/**
* @var ValueProvider
*/
private $metadataValueProvider;
/**
* @var DataPersistorInterface
*/
private $dataPersistor;
/**
* @var PoolInterface
*/
private $modifiersPool;
public function __construct(
$name,
$primaryFieldName,
$requestFieldName,
CollectionFactory $collectionFactory,
ResourceModel $resource,
Registry $registry,
ValueProvider $metadataValueProvider,
DataPersistorInterface $dataPersistor,
PoolInterface $modifiersPool,
array $meta = [],
array $data = []
) {
$this->collection = $collectionFactory->create();
$this->resource = $resource;
$this->registry = $registry;
$this->metadataValueProvider = $metadataValueProvider;
$this->dataPersistor = $dataPersistor;
$meta = array_replace_recursive($this->getMetadataValues(), $meta);
$this->modifiersPool = $modifiersPool;
parent::__construct($name, $primaryFieldName, $requestFieldName, $meta, $data);
}
/**
* Get metadata values
*
* @return array
*/
protected function getMetadataValues()
{
$rule = $this->registry->registry(ConstantRegistryInterface::CURRENT_REWARD);
return $this->metadataValueProvider->getMetadataValues($rule);
}
/**
* @return array
*/
public function getData(): array
{
if (isset($this->loadedData)) {
return $this->loadedData;
}
$items = $this->collection->getItems();
/** @var Rule $rule */
foreach ($items as $rule) {
$this->resource->load($rule, $rule->getId());
$this->loadedData[$rule->getId()] = $rule->getData();
}
$data = $this->dataPersistor->get(ConstantRegistryInterface::FORM_NAMESPACE);
if (!empty($data)) {
/** @var Rule $rule */
$rule = $this->collection->getNewEmptyItem();
$rule->setData($data);
$this->loadedData[$rule->getId()] = $rule->getData();
$this->dataPersistor->clear(ConstantRegistryInterface::FORM_NAMESPACE);
}
/** @var ModifierInterface $modifier */
foreach ($this->modifiersPool->getModifiersInstances() as $modifier) {
if ($this->loadedData) {
$this->loadedData = $modifier->modifyData($this->loadedData);
}
}
if (!$this->loadedData) {
$this->loadedData = $this->data;
}
return $this->loadedData;
}
/**
* @return array
*/
public function getMeta(): array
{
$meta = parent::getMeta();
/** @var ModifierInterface $modifier */
foreach ($this->modifiersPool->getModifiersInstances() as $modifier) {
$meta = $modifier->modifyMeta($meta);
}
return $meta;
}
}