Fixed code style.

src/Repository/NamedDBElementRepository.php

@@ -21,20 +21,19 @@
 
 namespace App\Repository;
 
-
 use App\Entity\Base\NamedDBElement;
 use App\Helpers\Trees\TreeViewNode;
 use Doctrine\ORM\EntityRepository;
 
-
 class NamedDBElementRepository extends EntityRepository
 {
     /**
      * Gets a tree of TreeViewNode elements. The root elements has $parent as parent.
      * The treeview is generic, that means the href are null and ID values are set.
+     *
      * @return TreeViewNode[]
      */
-    public function getGenericNodeTree() : array
+    public function getGenericNodeTree(): array
     {
         $result = [];
 
@@ -48,4 +47,4 @@ class NamedDBElementRepository extends EntityRepository
 
         return $result;
     }
-}
+}

src/Repository/StructuralDBElementRepository.php

@@ -37,14 +37,15 @@ class StructuralDBElementRepository extends NamedDBElementRepository
         return $this->findBy(['parent' => null], ['name' => 'ASC']);
     }
 
-
     /**
      * Gets a tree of TreeViewNode elements. The root elements has $parent as parent.
      * The treeview is generic, that means the href are null and ID values are set.
-     * @param  StructuralDBElement|null  $parent The parent the root elements should have.
+     *
+     * @param StructuralDBElement|null $parent The parent the root elements should have.
+     *
      * @return TreeViewNode[]
      */
-    public function getGenericNodeTree(?StructuralDBElement $parent = null) : array
+    public function getGenericNodeTree(?StructuralDBElement $parent = null): array
     {
         $result = [];
 
@@ -80,7 +81,7 @@ class StructuralDBElementRepository extends NamedDBElementRepository
         //$result = iterator_to_array($recursiveIterator);
 
         //We can not use iterator_to_array here or we get only the parent elements
-        foreach($recursiveIterator as $item) {
+        foreach ($recursiveIterator as $item) {
             $result[] = $item;
         }
 

src/Repository/UserRepository.php

@@ -42,9 +42,9 @@ class UserRepository extends NamedDBElementRepository implements PasswordUpgrade
      *
      * @return User|null
      */
-    public function getAnonymousUser() : ?User
+    public function getAnonymousUser(): ?User
     {
-        if ($this->anonymous_user === null) {
+        if (null === $this->anonymous_user) {
             $this->anonymous_user = $this->findOneBy([
                 'id' => User::ID_ANONYMOUS,
             ]);
@@ -55,10 +55,12 @@ class UserRepository extends NamedDBElementRepository implements PasswordUpgrade
 
     /**
      * Find a user by its name or its email. Useful for login or password reset purposes.
+     *
      * @param string $name_or_password The username or the email of the user that should be found
+     *
      * @return User|null The user if it is existing, null if no one matched the criteria
      */
-    public function findByEmailOrName(string $name_or_password) : ?User
+    public function findByEmailOrName(string $name_or_password): ?User
     {
         if (empty($name_or_password)) {
             return null;
@@ -79,7 +81,7 @@ class UserRepository extends NamedDBElementRepository implements PasswordUpgrade
     }
 
     /**
-     * @inheritDoc
+     * {@inheritdoc}
      */
     public function upgradePassword(UserInterface $user, string $newEncodedPassword): void
     {