/**
* 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 allowed visibility values for current engine
*
* @return int[]
*/
public function getAllowedVisibility()
{
return $this->_catalogProductVisibility->getVisibleInSearchIds();
}
/**
* @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());
}
/**
* @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());
}
