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<?php |
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/** |
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* TechDivision\Import\Customer\Observers\AbstractCustomerImportObserver |
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* |
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* PHP version 7 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2018 TechDivision GmbH <[email protected]> |
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* @license https://opensource.org/licenses/MIT |
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* @link https://github.com/techdivision/import-customer |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Customer\Observers; |
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use TechDivision\Import\Customer\Utils\ColumnKeys; |
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use TechDivision\Import\Subjects\SubjectInterface; |
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use TechDivision\Import\Observers\AbstractObserver; |
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/** |
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* Abstract category observer that handles the process to import customer bunches. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2018 TechDivision GmbH <[email protected]> |
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* @license https://opensource.org/licenses/MIT |
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* @link https://github.com/techdivision/import-customer |
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* @link http://www.techdivision.com |
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*/ |
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abstract class AbstractCustomerImportObserver extends AbstractObserver implements CustomerImportObserverInterface |
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{ |
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/** |
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* Will be invoked by the action on the events the listener has been registered for. |
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* |
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* @param \TechDivision\Import\Subjects\SubjectInterface $subject The subject instance |
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* |
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* @return array The modified row |
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* @see \TechDivision\Import\Observers\ObserverInterface::handle() |
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*/ |
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public function handle(SubjectInterface $subject) |
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{ |
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// initialize the row |
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$this->setSubject($subject); |
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$this->setRow($subject->getRow()); |
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// process the functionality and return the row |
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$this->process(); |
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// return the processed row |
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return $this->getRow(); |
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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 void |
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*/ |
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abstract protected function process(); |
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/** |
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* Return's the column names that contains the primary key. |
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* |
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* @return array the column names that contains the primary key |
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*/ |
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protected function getPrimaryKeyColumnName() |
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{ |
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return array(ColumnKeys::EMAIL, ColumnKeys::WEBSITE); |
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} |
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/** |
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* Queries whether or not the customer with the passed identifier has already been processed. |
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* |
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* @param array $identifier The customer identifier to check been processed |
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* |
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* @return boolean TRUE if the customer identifier has been processed, else FALSE |
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*/ |
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protected function hasBeenProcessed(array $identifier) |
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{ |
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return $this->getSubject()->hasBeenProcessed($identifier); |
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} |
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/** |
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* Queries whether or not the passed customer identifier and store view code has already been processed. |
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* |
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* @param array $identifier The customer identifier to check been processed |
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* @param string $storeViewCode The store view code to check been processed |
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* |
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* @return boolean TRUE if the customer with the passed identifier and store view code has been processed, else FALSE |
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*/ |
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protected function storeViewHasBeenProcessed(array $identifier, $storeViewCode) |
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{ |
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return $this->getSubject()->storeViewHasBeenProcessed($identifier, $storeViewCode); |
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} |
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/** |
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* Return's TRUE if the passed customer identifier is the actual one. |
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* |
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* @param array $identifier The customer identifier to check |
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* |
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* @return boolean TRUE if the passed customer identifier is the actual one |
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*/ |
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protected function isLastIdentifier(array $identifier) |
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{ |
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return $this->getSubject()->getLastIdentifier() === $identifier; |
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} |
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} |
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