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<?php |
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namespace Richdynamix\PersonalisedProducts\Console\Command; |
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use \Symfony\Component\Console\Command\Command; |
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use \Magento\Sales\Model\OrderFactory; |
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use \Richdynamix\PersonalisedProducts\Model\PredictionIO\EventClient\Client; |
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use \Symfony\Component\Config\Definition\Exception\Exception; |
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/** |
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* Class AbstractOrdersCommand |
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* |
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* @category Richdynamix |
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* @package PersonalisedProducts |
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* @author Steven Richardson ([email protected]) @mage_gizmo |
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*/ |
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abstract class AbstractOrdersCommand extends Command |
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{ |
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/** |
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* @var OrderFactory |
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*/ |
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private $_orderFactory; |
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/** |
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* @var Client |
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*/ |
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private $_eventClient; |
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/** |
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* @var |
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*/ |
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private $_productCollection; |
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/** |
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* AbstractOrdersCommand constructor. |
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* @param OrderFactory $orderFactory |
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* @param Client $eventClient |
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*/ |
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public function __construct(OrderFactory $orderFactory, Client $eventClient) |
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{ |
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$this->_orderFactory = $orderFactory; |
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$this->_eventClient = $eventClient; |
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parent::__construct(); |
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} |
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/** |
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* Prepare each order for customer and product data to send to PredictionIO |
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* |
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* @param $collection |
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* @return int |
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*/ |
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protected function _sendCustomerBuyProductData($collection) |
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{ |
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$collectionCount = count($collection); |
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$sentEventCount = 0; |
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foreach ($collection as $customerId => $products) { |
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$sentEvent = $this->_sendPurchaseEvent($customerId, $products); |
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if ($sentEvent) { |
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++$sentEventCount; |
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} |
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} |
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if ($collectionCount != $sentEventCount) { |
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throw new Exception('There was a problem sending the event data, check the log file for more information'); |
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} |
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return $sentEventCount; |
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} |
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/** |
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* Get a collection of all completed orders from logged in customers |
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* |
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* @return array |
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*/ |
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protected function _getOrderCollection() |
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{ |
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$order = $this->_orderFactory->create(); |
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$ordersCollection = $order->getCollection() |
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->addFieldToSelect(['entity_id', 'customer_id']) |
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->addFieldToFilter('state', ['eq' => 'complete']) |
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->addFieldToFilter('customer_id', array('neq' => 'NULL' )); |
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return $ordersCollection->getData(); |
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} |
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/** |
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* Get a collection of all products in the orders |
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* |
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* @param $ordersCollection |
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* @return array |
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*/ |
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protected function _getCustomerProductCollection($ordersCollection) |
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{ |
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$purchasedProducts = []; |
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foreach ($ordersCollection as $order) { |
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$order = $this->_orderFactory->create()->load($order['entity_id']); |
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$itemCollection = $order->getItems(); |
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foreach ($itemCollection as $item) { |
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$purchasedProducts[$order['customer_id']][] = $item->getProductId(); |
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} |
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} |
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$this->_productCollection = $purchasedProducts; |
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return $purchasedProducts; |
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} |
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/** |
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* Count the number of customers in all the orders |
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* |
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* @return int |
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*/ |
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protected function _getCustomerCount() |
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{ |
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return count($this->_productCollection); |
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} |
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/** |
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* Count all the products across all the orders |
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* |
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* @return int |
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*/ |
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protected function _getProductCount() |
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{ |
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$productCount = 0; |
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foreach ($this->_productCollection as $products) { |
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$productCount += count($products); |
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} |
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return $productCount; |
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} |
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/** |
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* Send customer-buys-item events to PredictionIO for all existing orders |
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* |
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* @param $customerId |
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* @param $products |
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* @return bool |
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*/ |
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protected function _sendPurchaseEvent($customerId, $products) |
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{ |
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foreach ($products as $productId) { |
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if (!$this->_eventClient->saveCustomerBuyProduct($customerId, $productId)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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} |
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richdynamix /
personalised-products
