/**
* @param string $entityType
* @param object $entity
* @param array $arguments
* @return object
* @throws \Exception
*/
public function execute($entityType, $entity, $arguments = [])
{
$metadata = $this->metadataPool->getMetadata($entityType);
$connection = $this->resourceConnection->getConnectionByName($metadata->getEntityConnectionName());
$this->transactionManager->start($connection);
try {
$this->eventManager->dispatch(
'entity_manager_delete_before',
[
'entity_type' => $entityType,
'entity' => $entity
]
);
$this->eventManager->dispatchEntityEvent($entityType, 'delete_before', ['entity' => $entity]);
$entity = $this->deleteExtensions->execute($entityType, $entity, $arguments);
$entity = $this->deleteAttributes->execute($entityType, $entity, $arguments);
$entity = $this->deleteMain->execute($entityType, $entity, $arguments);
$this->eventManager->dispatchEntityEvent($entityType, 'delete_after', ['entity' => $entity]);
$this->eventManager->dispatch(
'entity_manager_delete_before',
[
'entity_type' => $entityType,
'entity' => $entity
]
);
$this->transactionManager->commit();
} catch (\Exception $e) {
$this->transactionManager->rollBack();
throw $e;
}
return $entity;
}
/**
* Delete products.
*
* @return $this
* @throws \Exception
*/
protected function _deleteProducts()
{
$productEntityTable = $this->_resourceFactory->create()->getEntityTable();
while ($bunch = $this->_dataSourceModel->getNextBunch()) {
$idToDelete = [];
foreach ($bunch as $rowNum => $rowData) {
if ($this->validateRow($rowData, $rowNum) && self::SCOPE_DEFAULT == $this->getRowScope($rowData)) {
$idToDelete[] = $this->_oldSku[$rowData[self::COL_SKU]]['entity_id'];
}
}
if ($idToDelete) {
$this->countItemsDeleted += count($idToDelete);
$this->transactionManager->start($this->_connection);
try {
$this->objectRelationProcessor->delete($this->transactionManager, $this->_connection, $productEntityTable, $this->_connection->quoteInto('entity_id IN (?)', $idToDelete), ['entity_id' => $idToDelete]);
$this->transactionManager->commit();
} catch (\Exception $e) {
$this->transactionManager->rollBack();
throw $e;
}
$this->_eventManager->dispatch('catalog_product_import_bunch_delete_after', ['adapter' => $this, 'bunch' => $bunch]);
}
}
return $this;
}
/**
* Delete the object
*
* @param \Magento\Framework\Model\AbstractModel $object
* @return $this
* @throws \Exception
*/
public function delete(\Magento\Framework\Model\AbstractModel $object)
{
$connection = $this->transactionManager->start($this->getConnection());
try {
$object->beforeDelete();
$this->_beforeDelete($object);
$this->objectRelationProcessor->delete(
$this->transactionManager,
$connection,
$this->getMainTable(),
$this->getConnection()->quoteInto($this->getIdFieldName() . '=?', $object->getId()),
$object->getData()
);
$this->_afterDelete($object);
$object->isDeleted(true);
$object->afterDelete();
$this->transactionManager->commit();
$object->afterDeleteCommit();
} catch (\Exception $e) {
$this->transactionManager->rollBack();
throw $e;
}
return $this;
}
/**
* Delete entity using current object's data
*
* @param \Magento\Framework\DataObject|int|string $object
* @return $this
* @throws \Exception
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*/
public function delete($object)
{
try {
$connection = $this->transactionManager->start($this->getConnection());
if (is_numeric($object)) {
$id = (int) $object;
} elseif ($object instanceof \Magento\Framework\Model\AbstractModel) {
$object->beforeDelete();
$id = (int) $object->getData($this->getLinkField());
}
$this->_beforeDelete($object);
$this->evaluateDelete($object, $id, $connection);
$this->_afterDelete($object);
if ($object instanceof \Magento\Framework\Model\AbstractModel) {
$object->isDeleted(true);
$object->afterDelete();
}
$this->transactionManager->commit();
if ($object instanceof \Magento\Framework\Model\AbstractModel) {
$object->afterDeleteCommit();
}
} catch (\Exception $e) {
$this->transactionManager->rollBack();
throw $e;
}
return $this;
}
/**
* Delete entity using current object's data
*
* @param \Magento\Framework\DataObject|int|string $object
* @return $this
* @throws \Exception
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*/
public function delete($object)
{
try {
$connection = $this->transactionManager->start($this->getConnection());
if (is_numeric($object)) {
$id = (int) $object;
} elseif ($object instanceof \Magento\Framework\Model\AbstractModel) {
$object->beforeDelete();
$id = (int) $object->getId();
}
$this->_beforeDelete($object);
try {
$where = [$this->getEntityIdField() . '=?' => $id];
$this->objectRelationProcessor->delete($this->transactionManager, $connection, $this->getEntityTable(), $this->getConnection()->quoteInto($this->getEntityIdField() . '=?', $id), [$this->getEntityIdField() => $id]);
$this->loadAllAttributes($object);
foreach ($this->getAttributesByTable() as $table => $attributes) {
$this->getConnection()->delete($table, $where);
}
} catch (\Exception $e) {
throw $e;
}
$this->_afterDelete($object);
if ($object instanceof \Magento\Framework\Model\AbstractModel) {
$object->isDeleted(true);
$object->afterDelete();
}
$this->transactionManager->commit();
if ($object instanceof \Magento\Framework\Model\AbstractModel) {
$object->afterDeleteCommit();
}
} catch (\Exception $e) {
$this->transactionManager->rollBack();
throw $e;
}
return $this;
}