/**
* Filter items for review. If a customer has already placed a review for a product then exclude the product.
*
* @param array $items
* @param int $websiteId
*
* @return mixed
*/
public function filterItemsForReview($items, $websiteId)
{
$order = $this->getOrder();
if (empty($items) || !$order) {
return false;
}
//if customer is guest then no need to filter any items
if ($order->getCustomerIsGuest()) {
return $items;
}
if (!$this->helper->isNewProductOnly($websiteId)) {
return $items;
}
$customerId = $order->getCustomerId();
foreach ($items as $key => $item) {
$productId = $item->getProduct()->getId();
$collection = $this->reviewFactory->create()->getCollection()->addCustomerFilter($customerId)->addStoreFilter($order->getStoreId())->addFieldToFilter('main_table.entity_pk_value', $productId);
//remove item if customer has already placed review on this item
if ($collection->getSize()) {
unset($items[$key]);
}
}
return $items;
}
