FacetSearchListener implementation details

[Former Member]

Hi,I have a requirement whereby I want to hide a product on the front end based on the product attribute.I am trying to implement FacetSearchListener.But I am stuck up as to how should I start?Any help would be appreciated.

[Former Member]

Hello ,

You can implement custom FacetSearchListener in new extension.

First generate new extension with 'ant extgen' command from yempty template.

Add two dependencies to extensioninfo.xml:

   <requires-extension name="solrfacetsearch"/>
   <requires-extension name="solrserver"/>

Add your new extension in localextension.xml:

 <?xml version="1.0" encoding="UTF-8"?>
    <hybrisconfig xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="resources/schemas/extensions.xsd">
    <extensions>
       <path dir="${HYBRIS_BIN_DIR}/custom" />
    ...
       <extension name="myextension"/>
    ...
     </extensions>
 </hybrisconfig>

Then implement your listener:

 public class DefaultFacetSearchListener implements FacetSearchListener

Write your logic to hide product by implementing beforeSearch method:

 @Override
     public void beforeSearch(final FacetSearchContext facetSearchContext) throws FacetSearchException
     {
         final SearchQuery searchQuery = facetSearchContext.getSearchQuery();
         searchQuery.addRawQuery("name_text_en:(hero^100.0 OR hero*^50.0 OR hero~^25.0)");
     }

And finally register bean in myextension-spring.xml:

 <bean id="defaultFacetSearchListener" class="com.myextension.listener.DefaultFacetSearchListener">
 </bean>
  
 <bean id="defaultFacetSearchListenerDefinition" parent="solrListenerDefinition">
    <property name="priority" value="150"/>
    <property name="listener" ref="defaultFacetSearchListener"/>
 </bean>

Regards,
Paweł Wrzask