Assetable to fix .category.0 asset name on Category deletion

src/Categories/Category.php

@@ -18,6 +18,7 @@
 use Phproberto\Joomla\Entity\Traits as EntityTraits;
 use Phproberto\Joomla\Entity\Exception\SaveException;
 use Phproberto\Joomla\Entity\Core\Traits as CoreTraits;
+use Phproberto\Joomla\Entity\Core\Contracts\Assetable;
 use Phproberto\Joomla\Entity\Core\Contracts\Publishable;
 use Phproberto\Joomla\Entity\Users\Traits as UsersTraits;
 use Phproberto\Joomla\Entity\Validation\Contracts\Validable;
@@ -32,13 +33,14 @@
  *
  * @since   1.0.0
  */
-class Category extends ComponentEntity implements Publishable, Translatable, Validable
+class Category extends ComponentEntity implements Publishable, Translatable, Validable, Assetable
 {
 	use CoreTraits\HasAccess, CoreTraits\HasAncestors, CoreTraits\HasAsset, CoreTraits\HasAssociations, CoreTraits\HasChildren;
 	use CoreTraits\HasDescendants, CoreTraits\HasLevel, CoreTraits\HasMetadata, CoreTraits\HasParams, CoreTraits\HasParent;
 	use CoreTraits\HasState;
 	use HasTranslations, HasValidation;
 	use UsersTraits\HasAuthor, UsersTraits\HasEditor;
+	use CoreTraits\HasAsset;
 
 	/**
 	 * Cached root instance.

src/Content/Entity/Category.php

@@ -24,15 +24,17 @@
 use Phproberto\Joomla\Entity\Content\Search\ArticleSearch;
 use Phproberto\Joomla\Entity\Categories\Category as BaseCategory;
 use Phproberto\Joomla\Entity\Content\Command\CreateUncategorisedCategory;
+use Phproberto\Joomla\Entity\Core\Contracts\Assetable;
+use Phproberto\Joomla\Entity\Core\Traits\HasAsset;
 
 /**
  * Content category entity.
  *
  * @since   1.0.0
  */
-class Category extends BaseCategory implements Aclable
+class Category extends BaseCategory implements Aclable, Assetable
 {
-	use HasArticles, HasAcl, HasLink, HasTags;
+	use HasArticles, HasAcl, HasLink, HasTags, HasAsset;
 
 	/**
 	 * Extension associated to this category.

src/Core/Contracts/Assetable.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Joomla! entity library.
+ *
+ * @copyright  Copyright (C) 2017-2019 Roberto Segura López, Inc. All rights reserved.
+ * @license    See COPYING.txt
+ */
+
+namespace Phproberto\Joomla\Entity\Core\Contracts;
+
+defined('_JEXEC') || die;
+
+/**
+ * Publishable entities requirements.
+ *
+ * @since   1.0.0
+ */
+interface Assetable
+{
+	/**
+	 * Get the alias for a specific DB column.
+	 *
+	 * @param   string  $column  Name of the DB column. Example: created_by
+	 *
+	 * @return  string
+	 */
+	public function columnAlias($column);
+
+	/**
+	 * Get a property of this entity.
+	 *
+	 * @param   string  $property  Name of the property to get
+	 * @param   mixed   $default   Value to use as default if property is not set or is null
+	 *
+	 * @return  mixed
+	 */
+	public function get($property, $default = null);
+
+	/**
+	 * Get the associated asset.
+	 *
+	 * @param   boolean  $reload  Force asset reloading
+	 *
+	 * @return  Asset
+	 */
+	public function asset($reload = false);
+
+	public function getContentExtension();
+}

src/Core/Traits/HasAsset.php

@@ -63,6 +63,11 @@ public function asset($reload = false)
 		return $this->asset;
 	}
 
+    public function getContentExtension()
+    {
+        return self::$extension;
+    }
+
 	/**
 	 * Load the asset from the database.
 	 *

src/Entity.php

@@ -18,6 +18,7 @@
 use Phproberto\Joomla\Entity\Helper\ArrayHelper;
 use Phproberto\Joomla\Entity\Exception\SaveException;
 use Phproberto\Joomla\Entity\Contracts\EntityInterface;
+use Phproberto\Joomla\Entity\Core\Contracts\Assetable;
 use Phproberto\Joomla\Entity\Core\Traits as CoreTraits;
 use Phproberto\Joomla\Entity\Exception\DeleteException;
 use Phproberto\Joomla\Entity\Exception\InvalidEntityData;
@@ -300,6 +301,12 @@ public static function delete($ids)
 
 		foreach ($ids as $id)
 		{
+		   if ($entity instanceof Assetable) {
+				$table->extension = $entity->getContentExtension();
+				$pk = $entity->primaryKey();
+				$table->$pk = $id;
+			}
+
 			if (!$table->delete($id))
 			{
 				$entity->bind([$entity->primaryKey() => $id]);