/**
* Try dynamicly detect and call event handler from resource model.
* Handler name will be generated from event entity and type code
*
* @param Event $event
* @return $this
*/
public function callEventHandler(Event $event)
{
if ($event->getEntity()) {
$method = $event->getEntity() . '_' . $event->getType();
} else {
$method = $event->getType();
}
$method = str_replace(' ', '', ucwords(str_replace('_', ' ', $method)));
$resourceModel = $this->_getResource();
if (method_exists($resourceModel, $method)) {
$resourceModel->{$method}($event);
}
return $this;
}
/**
* Register data required by catatalog product process in event object
*
* @param Event $event
* @return $this
*/
protected function _registerCatalogProductEvent(Event $event)
{
switch ($event->getType()) {
case Event::TYPE_SAVE:
/* @var $product Product */
$product = $event->getDataObject();
$event->addNewData('catalogsearch_update_product_id', $product->getId());
break;
case Event::TYPE_DELETE:
/* @var $product Product */
$product = $event->getDataObject();
$event->addNewData('catalogsearch_delete_product_id', $product->getId());
break;
case Event::TYPE_MASS_ACTION:
/* @var $actionObject \Magento\Framework\Object */
$actionObject = $event->getDataObject();
$reindexData = array();
$rebuildIndex = false;
// check if status changed
$attrData = $actionObject->getAttributesData();
if (isset($attrData['status'])) {
$rebuildIndex = true;
$reindexData['catalogsearch_status'] = $attrData['status'];
}
// check changed websites
if ($actionObject->getWebsiteIds()) {
$rebuildIndex = true;
$reindexData['catalogsearch_website_ids'] = $actionObject->getWebsiteIds();
$reindexData['catalogsearch_action_type'] = $actionObject->getActionType();
}
$searchableAttributes = array();
if (is_array($attrData)) {
$searchableAttributes = array_intersect($this->_getSearchableAttributes(), array_keys($attrData));
}
if (count($searchableAttributes) > 0) {
$rebuildIndex = true;
$reindexData['catalogsearch_force_reindex'] = true;
}
// register affected products
if ($rebuildIndex) {
$reindexData['catalogsearch_product_ids'] = $actionObject->getProductIds();
foreach ($reindexData as $k => $v) {
$event->addNewData($k, $v);
}
}
break;
default:
break;
}
return $this;
}
