Recettes : Listener pour supprimer la recette en même temps que le Content

local/modules/Recettes/Config/config.xml

@@ -25,5 +25,11 @@
         <loop name="recipe_steps" class="Recettes\Loop\StepsLoop"/>
     </loops>
 
+    <services>
+        <service id="recipe.listener" class="Recettes\EventListener\ContentListener" scope="request">
+            <argument type="service" id="request"/>
+            <tag name="kernel.event_subscriber"/>
+        </service>
+    </services>
 
 </config>

local/modules/Recettes/EventListener/ContentListener.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Recettes\EventListener;
+
+use Propel\Runtime\Propel;
+use Recettes\Model\RecipeProductsQuery;
+use Recettes\Model\RecipeQuery;
+use Recettes\Model\RecipeStepsQuery;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Thelia\Action\BaseAction;
+use Thelia\Model\Event\ContentEvent;
+use Thelia\Core\HttpFoundation\Request;
+
+
+
+class ContentListener extends BaseAction implements EventSubscriberInterface
+{
+    protected $request;
+
+    public function __construct(Request $request)
+    {
+        $this->request = $request;
+    }
+
+
+    public static function getSubscribedEvents()
+    {
+        return [
+            ContentEvent::PRE_DELETE => [ "deleteRecipeBeforeContent", 100 ]
+        ];
+    }
+
+
+    public function deleteRecipeBeforeContent(ContentEvent $event)
+    {
+        $con = Propel::getConnection();
+
+        $contentId = $this->request->request->get('content_id');
+        $recipeId = RecipeQuery::create()
+            ->findOneByContentId($contentId)
+            ->getId();
+
+        if ($recipeId)
+        {
+            RecipeStepsQuery::create()
+                ->filterByRecipeId($recipeId)
+                ->find($con)
+                ->delete();
+
+            RecipeProductsQuery::create()
+                ->filterByRecipeId($recipeId)
+                ->find($con)
+                ->delete();
+
+            RecipeQuery::create()
+                ->findOneByContentId($contentId)
+                ->delete();
+        }
+    }
+
+}