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<?php |
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/** |
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* TechDivision\Import\Product\Observers\ClearProductObserver |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-product |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Product\Observers; |
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use TechDivision\Import\Product\Utils\ColumnKeys; |
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use TechDivision\Import\Product\Utils\SqlStatementKeys; |
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use TechDivision\Import\Product\Services\ProductBunchProcessorInterface; |
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/** |
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* Observer that removes the product with the SKU found in the CSV file. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-product |
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* @link http://www.techdivision.com |
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*/ |
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class ClearProductObserver extends AbstractProductImportObserver |
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{ |
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/** |
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* The product bunch processor instance. |
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* |
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* @var \TechDivision\Import\Product\Services\ProductBunchProcessorInterface |
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*/ |
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protected $productBunchProcessor; |
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/** |
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* Initialize the observer with the passed product bunch processor instance. |
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* |
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* @param \TechDivision\Import\Product\Services\ProductBunchProcessorInterface $productBunchProcessor The product bunch processor instance |
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*/ |
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public function __construct(ProductBunchProcessorInterface $productBunchProcessor) |
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{ |
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$this->productBunchProcessor = $productBunchProcessor; |
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} |
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/** |
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* Return's the product bunch processor instance. |
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* |
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* @return \TechDivision\Import\Product\Services\ProductBunchProcessorInterface The product bunch processor instance |
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*/ |
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protected function getProductBunchProcessor() |
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{ |
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return $this->productBunchProcessor; |
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} |
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/** |
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* Process the observer's business logic. |
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* |
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* @return array The processed row |
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*/ |
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protected function process() |
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{ |
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// query whether or not, we've found a new SKU => means we've found a new product |
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if ($this->isLastSku($sku = $this->getValue(ColumnKeys::SKU))) { |
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return; |
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} |
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// FIRST delete the data related with the product with the passed SKU |
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$this->deleteStockItem(array(ColumnKeys::SKU => $sku), SqlStatementKeys::DELETE_STOCK_ITEM_BY_SKU); |
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$this->deleteProductWebsite(array(ColumnKeys::SKU => $sku), SqlStatementKeys::DELETE_PRODUCT_WEBSITE_BY_SKU); |
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$this->deleteCategoryProduct(array(ColumnKeys::SKU => $sku), SqlStatementKeys::DELETE_CATEGORY_PRODUCT_BY_SKU); |
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// delete the product with the passed SKU |
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$this->deleteProduct(array(ColumnKeys::SKU => $sku)); |
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// flush the cache to remove the deleted product (which has previously been cached) |
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$this->getProductBunchProcessor()->cleanUp(); |
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} |
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/** |
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* Delete's the entity with the passed attributes. |
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* |
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* @param array $row The attributes of the entity to delete |
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* @param string|null $name The name of the prepared statement that has to be executed |
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* |
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* @return void |
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*/ |
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protected function deleteProduct($row, $name = null) |
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{ |
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$this->getProductBunchProcessor()->deleteProduct($row, $name); |
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} |
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/** |
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* Delete's the URL rewrite(s) with the passed attributes. |
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* |
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* @param array $row The attributes of the entity to delete |
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* @param string|null $name The name of the prepared statement that has to be executed |
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* |
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* @return void |
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*/ |
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protected function deleteUrlRewrite($row, $name = null) |
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{ |
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$this->getProductBunchProcessor()->deleteUrlRewrite($row, $name); |
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} |
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/** |
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* Delete's the stock item(s) with the passed attributes. |
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* |
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* @param array $row The attributes of the entity to delete |
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* @param string|null $name The name of the prepared statement that has to be executed |
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* @return void |
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*/ |
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protected function deleteStockItem($row, $name = null) |
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{ |
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$this->getProductBunchProcessor()->deleteStockItem($row, $name); |
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} |
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/** |
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* Delete's the product website relations with the passed attributes. |
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* |
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* @param array $row The attributes of the entity to delete |
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* @param string|null $name The name of the prepared statement that has to be executed |
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* |
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* @return void |
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*/ |
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protected function deleteProductWebsite($row, $name = null) |
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{ |
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$this->getProductBunchProcessor()->deleteProductWebsite($row, $name); |
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} |
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/** |
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* Delete's the category product relations with the passed attributes. |
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* |
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* @param array $row The attributes of the entity to delete |
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* @param string|null $name The name of the prepared statement that has to be executed |
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* |
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* @return void |
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*/ |
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protected function deleteCategoryProduct($row, $name = null) |
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{ |
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$this->getProductBunchProcessor()->deleteCategoryProduct($row, $name); |
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} |
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} |
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techdivision /
import-product
