/**
* Append bundles in upsell list for current product
*
* @param \Magento\Framework\Event\Observer $observer
* @return $this
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
/* @var $product \Magento\Catalog\Model\Product */
$product = $observer->getEvent()->getProduct();
/**
* Check is current product type is allowed for bundle selection product type
*/
if (!in_array($product->getTypeId(), $this->bundleData->getAllowedSelectionTypes())) {
return $this;
}
/* @var $collection \Magento\Catalog\Model\ResourceModel\Product\Link\Product\Collection */
$collection = $observer->getEvent()->getCollection();
$limit = $observer->getEvent()->getLimit();
if (is_array($limit)) {
if (isset($limit['upsell'])) {
$limit = $limit['upsell'];
} else {
$limit = 0;
}
}
/* @var $resource \Magento\Bundle\Model\ResourceModel\Selection */
$resource = $this->bundleSelection;
$productIds = array_keys($collection->getItems());
if ($limit !== null && $limit <= count($productIds)) {
return $this;
}
// retrieve bundle product ids
$bundleIds = $resource->getParentIdsByChild($product->getId());
// exclude up-sell product ids
$bundleIds = array_diff($bundleIds, $productIds);
if (!$bundleIds) {
return $this;
}
/* @var $bundleCollection \Magento\Catalog\Model\ResourceModel\Product\Collection */
$bundleCollection = $product->getCollection()->addAttributeToSelect($this->config->getProductAttributes())->addStoreFilter()->addMinimalPrice()->addFinalPrice()->addTaxPercents()->setVisibility($this->productVisibility->getVisibleInCatalogIds());
if ($limit !== null) {
$bundleCollection->setPageSize($limit);
}
$bundleCollection->addFieldToFilter('entity_id', ['in' => $bundleIds])->setFlag('do_not_use_category_id', true);
if ($collection instanceof \Magento\Framework\Data\Collection) {
foreach ($bundleCollection as $item) {
$collection->addItem($item);
}
} elseif ($collection instanceof \Magento\Framework\DataObject) {
$items = $collection->getItems();
foreach ($bundleCollection as $item) {
$items[$item->getEntityId()] = $item;
}
$collection->setItems($items);
}
return $this;
}
/**
* Prepare collection to be displayed in the grid
*
* @return $this
*/
protected function _prepareCollection()
{
$attributes = $this->_catalogConfig->getProductAttributes();
/* @var $collection \Magento\Catalog\Model\ResourceModel\Product\Collection */
$collection = $this->_productFactory->create()->getCollection();
$collection->setStore($this->getStore())->addAttributeToSelect($attributes)->addAttributeToSelect('sku')->addStoreFilter()->addAttributeToFilter('type_id', $this->_salesConfig->getAvailableProductTypes())->addAttributeToSelect('gift_message_available');
$this->setCollection($collection);
return parent::_prepareCollection();
}
/**
* Get product attributes that need in wishlist
*
* @return array
*/
public function getProductAttributes()
{
$catalogAttributes = $this->_catalogConfig->getProductAttributes();
$wishlistAttributes = $this->_attributeConfig->getAttributeNames('wishlist_item');
return array_merge($catalogAttributes, $wishlistAttributes);
}
/**
* Prepare product collection
*
* @param Collection $collection
* @return $this
*/
public function prepareProductCollection($collection)
{
$collection->addAttributeToSelect($this->_catalogConfig->getProductAttributes())->setStore($this->_storeManager->getStore())->addMinimalPrice()->addTaxPercents()->addStoreFilter()->setVisibility($this->_catalogProductVisibility->getVisibleInSearchIds());
return $this;
}
/**
* Retrieve bundle selections collection based on used options
*
* @param array $optionIds
* @param \Magento\Catalog\Model\Product $product
* @return \Magento\Bundle\Model\ResourceModel\Selection\Collection
*/
public function getSelectionsCollection($optionIds, $product)
{
$keyOptionIds = is_array($optionIds) ? implode('_', $optionIds) : '';
$key = $this->_keySelectionsCollection . $keyOptionIds;
if (!$product->hasData($key)) {
$storeId = $product->getStoreId();
$selectionsCollection = $this->_bundleCollection->create()->addAttributeToSelect($this->_config->getProductAttributes())->addAttributeToSelect('tax_class_id')->setFlag('require_stock_items', true)->setFlag('product_children', true)->setPositionOrder()->addStoreFilter($this->getStoreFilter($product))->setStoreId($storeId)->addFilterByRequiredOptions()->setOptionIdsFilter($optionIds);
if (!$this->_catalogData->isPriceGlobal() && $storeId) {
$websiteId = $this->_storeManager->getStore($storeId)->getWebsiteId();
$selectionsCollection->joinPrices($websiteId);
}
$product->setData($key, $selectionsCollection);
}
return $product->getData($key);
}
/**
* @param \Magento\Catalog\Model\Resource\Product\Collection $collection
* @param \Magento\Catalog\Model\Category $category
* @return void
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function filter($collection, \Magento\Catalog\Model\Category $category)
{
$collection->addAttributeToSelect($this->catalogConfig->getProductAttributes())->addSearchFilter($this->helper->getQuery()->getQueryText())->setStore($this->storeManager->getStore())->addMinimalPrice()->addFinalPrice()->addTaxPercents()->addStoreFilter()->addUrlRewrite()->setVisibility($this->productVisibility->getVisibleInSearchIds());
}
/**
* Add all attributes and apply pricing logic to products collection
* to get correct values in different products lists.
* E.g. crosssells, upsells, new products, recently viewed
*
* @param \Magento\Catalog\Model\ResourceModel\Product\Collection $collection
* @return \Magento\Catalog\Model\ResourceModel\Product\Collection
*/
protected function _addProductAttributesAndPrices(\Magento\Catalog\Model\ResourceModel\Product\Collection $collection)
{
return $collection->addMinimalPrice()->addFinalPrice()->addTaxPercents()->addAttributeToSelect($this->_catalogConfig->getProductAttributes())->addUrlRewrite();
}
/**
* @param \Magento\Catalog\Model\Resource\Product\Collection $collection
* @param \Magento\Catalog\Model\Category $category
* @return void
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function filter($collection, \Magento\Catalog\Model\Category $category)
{
$collection->addAttributeToSelect($this->catalogConfig->getProductAttributes())->addFieldsToFilter($this->_registry->registry('advanced_search_conditions'))->setStore($this->storeManager->getStore())->addMinimalPrice()->addTaxPercents()->addStoreFilter()->setVisibility($this->productVisibility->getVisibleInSearchIds());
}
/**
* Filter product collection
*
* @param \Magento\Catalog\Model\ResourceModel\Product\Collection $collection
* @param \Magento\Catalog\Model\Category $category
* @return void
*/
public function filter($collection, \Magento\Catalog\Model\Category $category)
{
$collection->addAttributeToSelect($this->catalogConfig->getProductAttributes())->addMinimalPrice()->addFinalPrice()->addTaxPercents()->addUrlRewrite($category->getId())->setVisibility($this->productVisibility->getVisibleInCatalogIds());
}