add parent category in category, fix pager

src/Controller/Blog/CategoryAdminController.php

@@ -61,6 +61,11 @@ class CategoryAdminController extends CrudController
                 'button_attr' => ['class' => 'btn btn-sm btn-light'],
                 'raw' => true,
             ])
+            ->setField('index', 'Catégorie', TextField::class, [
+                'property_builder' => function (EntityInterface $entity) {
+                    return $entity->getParentCategory()?->getTitle() ?? '';
+                },
+            ])
             ->setField('index', 'Status', ButtonField::class, [
                 'sort' => ['isActive', '.isActive'],
                 'attr' => ['class' => 'miw-100'],
@@ -106,8 +111,8 @@ class CategoryAdminController extends CrudController
     public function show(Entity $entity, PostRepositoryQuery $postQuery): Response
     {
         $posts = $postQuery->create()
-            ->orderBy('.publishedAt', 'DESC')
-            ->orderBy('.createdAt', 'DESC')
+            ->addOrderBy('.publishedAt', 'DESC')
+            ->addOrderBy('.createdAt', 'DESC')
             ->inCategory($entity)
             ->paginate(1, 10)
         ;

src/Controller/Blog/PostAdminController.php

@@ -81,6 +81,9 @@ class PostAdminController extends CrudController
                 'sort' => ['status', '.status'],
                 'attr' => ['class' => 'miw-100'],
             ])
+            ->setBatchAction('index', 'delete', 'Delete', function(EntityInterface $entity, EntityManager $manager) {
+                $manager->delete($entity);
+            })
         ;
     }
 

src/Controller/Blog/PostController.php

@@ -125,7 +125,7 @@ class PostController extends PageController
     public function category(Category $category, string $slug, int $page = 1): Response
     {
         $entities = $this->createQuery()
-            ->inCategory($category)
+            ->inCategory($category, false)
             ->paginate($page, 5)
         ;
 

src/Entity/Blog/Category.php

@@ -54,9 +54,20 @@ class Category implements EntityInterface
      */
     private $isActive;
 
+    /**
+     * @ORM\ManyToOne(targetEntity=Category::class, inversedBy="categories")
+     */
+    private $parentCategory;
+
+    /**
+     * @ORM\OneToMany(targetEntity=Category::class, mappedBy="parentCategory")
+     */
+    private $categories;
+
     public function __construct()
     {
         $this->posts = new ArrayCollection();
+        $this->categories = new ArrayCollection();
     }
 
     public function getId(): ?int
@@ -150,4 +161,46 @@ class Category implements EntityInterface
 
         return $this;
     }
+
+    public function getParentCategory(): ?self
+    {
+        return $this->parentCategory;
+    }
+
+    public function setParentCategory(?self $parentCategory): self
+    {
+        $this->parentCategory = $parentCategory;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection|self[]
+     */
+    public function getCategories(): Collection
+    {
+        return $this->categories;
+    }
+
+    public function addCategory(self $category): self
+    {
+        if (!$this->categories->contains($category)) {
+            $this->categories[] = $category;
+            $category->setParentCategory($this);
+        }
+
+        return $this;
+    }
+
+    public function removeCategory(self $category): self
+    {
+        if ($this->categories->removeElement($category)) {
+            // set the owning side to null (unless already changed)
+            if ($category->getParentCategory() === $this) {
+                $category->setParentCategory(null);
+            }
+        }
+
+        return $this;
+    }
 }

src/Form/Blog/CategoryType.php

@@ -10,6 +10,8 @@ use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Validator\Constraints\NotBlank;
+use Doctrine\ORM\EntityRepository;
+use Symfony\Bridge\Doctrine\Form\Type\EntityType;
 
 class CategoryType extends AbstractType
 {
@@ -29,6 +31,28 @@ class CategoryType extends AbstractType
             ]
         );
 
+        $builder->add(
+            'parentCategory',
+            EntityType::class,
+            [
+                'label' => 'Catégorie parente',
+                'class' => Category::class,
+                'choice_label' => 'title',
+                'required' => false,
+                'multiple' => false,
+                'attr' => [
+                    'data-jschoice' => '',
+                ],
+                'query_builder' => function (EntityRepository $repo) {
+                    return $repo->createQueryBuilder('a')
+                        ->orderBy('a.title', 'ASC')
+                    ;
+                },
+                'constraints' => [
+                ],
+            ]
+        );
+
         $builder->add(
             'subTitle',
             TextareaType::class,

src/Repository/Blog/PostRepositoryQuery.php

@@ -18,15 +18,29 @@ class PostRepositoryQuery extends RepositoryQuery
         parent::__construct($repository, 'p', $paginator);
     }
 
-    public function inCategory(Category $category)
+    public function inCategory(Category $category, bool $strict = true)
     {
         $c = 'c'.mt_rand();
 
-        $this
-            ->innerJoin('p.categories', $c)
-            ->andWhere($c.'.id = :category')
-            ->setParameter(':category', $category->getId())
-        ;
+        if ($strict) {
+            $this
+                ->innerJoin('p.categories', $c)
+                ->andWhere($c.'.id = :category')
+                ->setParameter(':category', $category->getId())
+            ;
+        } else {
+            $ids = [$category->getId()];
+
+            foreach ($category->getCategories() as $childCategory) {
+                $ids[] = $childCategory->getId();
+            }
+
+            $this
+                ->innerJoin('p.categories', $c)
+                ->andWhere($c.'.id IN (:categories)')
+                ->setParameter(':categories', $ids)
+            ;
+        }
 
         return $this;
     }

templates/blog/category_admin/_form.html.twig

@@ -1,7 +1,7 @@
 <div class="row">
     <div class="col-md-4 p-3">
         <div class="row">
-            {% for item in ['title', 'subTitle', 'slug', 'isActive'] %}
+            {% for item in ['title', 'subTitle', 'slug', 'parentCategory', 'isActive'] %}
                 <div class="col-md-12">
                     {{ form_row(form[item]) }}
                 </div>

templates/page/category/default.html.twig

@@ -34,7 +34,11 @@
                     {% block pager %}
                         {{ include('module/_pager.html.twig', {
                             route: _node.routeName,
-                            routeParams: {_domain: _domain},
+                            routeParams: {
+                                _domain: _domain,
+                                category: category.id,
+                                slug: category.slug
+                            },
                             pages: pager.paginationData.endPage,
                             currentPage: pager.paginationData.current
                         }) }}