Viewing file:  SKUStorage.php (2.08 KB) -rw-rw-rw-
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<?php
namespace Webkul\DataTransfer\Helpers\Importers\Products;
use Webkul\Product\Repositories\ProductRepository;
class SKUStorage
{
/**
* Delimiter for SKU information.
*/
private const DELIMITER = '|';
/**
* Items contains SKU as key and product information as value.
*/
protected array $items = [];
/**
* Columns which will be selected from database.
*/
protected array $selectColumns = [
'id',
'sku',
];
/**
* Create a new helper instance.
*
* @return void
*/
public function __construct(protected ProductRepository $productRepository) {}
/**
* Initialize storage.
*/
public function init(): void
{
$this->items = [];
$this->load();
}
/**
* Load the SKU.
*/
public function load(array $skus = []): void
{
if (empty($skus)) {
$products = $this->productRepository->all($this->selectColumns);
} else {
$products = $this->productRepository->findWhereIn('sku', $skus, $this->selectColumns);
}
foreach ($products as $product) {
$this->set($product->sku, [
'id' => $product->id,
'sku' => $product->sku,
]);
}
}
/**
* Get SKU information.
*/
public function set(string $sku, array $data): self
{
$this->items[$sku] = implode(self::DELIMITER, [
$data['id'],
$data['sku'],
]);
return $this;
}
/**
* Check if SKU exists.
*/
public function has(string $sku): bool
{
return isset($this->items[$sku]);
}
/**
* Get SKU information.
*/
public function get(string $sku): ?array
{
if (! $this->has($sku)) {
return null;
}
$data = explode(self::DELIMITER, $this->items[$sku]);
return [
'id' => $data[0],
];
}
/**
* Is storage is empty.
*/
public function isEmpty(): int
{
return empty($this->items);
}
}
|