[FEATURE] The category tables must have an id for the categories

src/SGalinski/TypoScriptBackendBundle/Controller/AttributeController.php

@@ -80,7 +80,7 @@ class AttributeController extends FOSRestController {
 	}
 
 	/**
-	 * REST action which returns an array of children of en attribute by it's id.
+	 * REST action which returns an array of children of an attribute by it's id.
 	 * Returns empty array if there is no children.
 	 * Method: GET, url: /api/attributes/{id}/children.{_format}
 	 *
@@ -455,4 +455,4 @@ class AttributeController extends FOSRestController {
 		}
 		return $user->isAdmin();
 	}
-}
+}
\ No newline at end of file

src/SGalinski/TypoScriptBackendBundle/Controller/CategoryController.php

@@ -33,4 +33,4 @@ class CategoryController extends FOSRestController {
 		$categories = $categoryRepository->findAll();
 		return $categories;
 	}
-}
+}
\ No newline at end of file

src/SGalinski/TypoScriptBackendBundle/Entity/Attribute.php

@@ -95,7 +95,6 @@ class Attribute {
 	/**
 	 * @var Attribute
 	 *
-	 *
 	 * @ORM\ManyToOne(targetEntity="Attribute")
 	 * @ORM\JoinColumn(name="type_id", referencedColumnName="id", onDelete="CASCADE")
 	 */
@@ -104,7 +103,6 @@ class Attribute {
 	/**
 	 * @var Attribute
 	 *
-	 *
 	 * @ORM\ManyToOne(targetEntity="Attribute", inversedBy="children")
 	 * @ORM\JoinColumn(name="parent_id", referencedColumnName="id", onDelete="CASCADE")
 	 */
@@ -113,9 +111,8 @@ class Attribute {
 	/**
 	 * @var Category
 	 *
-	 *
 	 * @ORM\ManyToOne(targetEntity="Category")
-	 * @ORM\JoinColumn(name="category", referencedColumnName="name")
+	 * @ORM\JoinColumn(name="category", referencedColumnName="id")
 	 */
 	private $category;
 

src/SGalinski/TypoScriptBackendBundle/Entity/AttributeRepository.php

@@ -226,6 +226,8 @@ class AttributeRepository extends EntityRepository {
 	protected function selectQueryByIsTypeGroupVersion($isType, $typo3Group, $typo3Version, $orderBy = NULL) {
 		/** @var QueryBuilder $queryBuilder */
 		$queryBuilder = $this->createQueryBuilder('attribute')
+			->select('attribute')
+            ->leftJoin('attribute.category', 'categoryTable')
 			->where(':isType IS NULL OR attribute.isType = :isType')
 			->andWhere(':typo3Group IS NULL OR attribute.typo3Group = :typo3Group')
 			->andWhere(':typo3Version IS NULL OR attribute.minVersion IS NULL OR attribute.minVersion <= :typo3Version')
@@ -235,7 +237,7 @@ class AttributeRepository extends EntityRepository {
 			->setParameter('typo3Group', $typo3Group)
 			->setParameter('typo3Version', $typo3Version);
 		if ($orderBy) {
-			$queryBuilder->addOrderBy('attribute.category', 'DESC')
+			$queryBuilder->addOrderBy('categoryTable.name', 'DESC')
 				->addOrderBy('attribute.' . $orderBy);
 		}
 
@@ -260,7 +262,7 @@ class AttributeRepository extends EntityRepository {
 		$queryBuilder = $this->createQueryBuilder('attribute')
 			->select('attribute.id, attribute.urlName, attribute.name AS name, categoryTable.name AS category')
 			->from('TypoScriptBackendBundle:Category', 'categoryTable')
-			->where('attribute.category = categoryTable.name')
+			->where('attribute.category = categoryTable.id')
 			->andWhere(':isType IS NULL OR attribute.isType = :isType')
 			->andWhere(':typo3Group IS NULL OR attribute.typo3Group = :typo3Group')
 			->andWhere(':typo3Version IS NULL OR attribute.minVersion IS NULL OR attribute.minVersion <= :typo3Version')
@@ -270,7 +272,7 @@ class AttributeRepository extends EntityRepository {
 			->setParameter('typo3Group', $typo3Group)
 			->setParameter('typo3Version', $typo3Version);
 		if ($orderBy) {
-			$queryBuilder->addOrderBy('attribute.category', 'DESC')
+			$queryBuilder->addOrderBy('categoryTable.name', 'DESC')
 				->addOrderBy('attribute.' . $orderBy);
 		}
 
@@ -278,4 +280,4 @@ class AttributeRepository extends EntityRepository {
 		$query = $queryBuilder->getQuery();
 		return $query;
 	}
-}
+}
\ No newline at end of file

src/SGalinski/TypoScriptBackendBundle/Entity/Category.php

@@ -12,22 +12,36 @@ use Doctrine\ORM\Mapping as ORM;
  */
 class Category
 {
+	/**
+	 * @var integer
+	 *
+	 * @ORM\Column(name="id", type="integer")
+	 * @ORM\Id
+	 * @ORM\GeneratedValue(strategy="AUTO")
+	 */
+	private $id;
+
     /**
      * @var string
      *
      * @ORM\Column(name="name", type="string", length=255)
-     * @ORM\Id
      */
     private $name;
 
+	/**
+	 * @return int
+	 */
+	public function getId() {
+		return $this->id;
+	}
+
     /**
      * Set name
      *
      * @param string $name
      * @return Category
      */
-    public function setName($name)
-    {
+    public function setName($name) {
         $this->name = $name;
 
         return $this;
@@ -38,8 +52,7 @@ class Category
      *
      * @return string 
      */
-    public function getName()
-    {
+    public function getName() {
         return $this->name;
     }
-}
+}
\ No newline at end of file