Refactor UUID listeners

Author: roxblnfk

src/Listener/Uuid2.php

@@ -22,7 +22,8 @@ final class Uuid2 extends BaseUuid
     private static int|string|null $defaultNode = null;
 
     private static ?int $defaultClockSeq = null;
-    private UuidV2Factory $factory;
+    private readonly UuidV2Factory $factory;
+    private readonly ?DceDomain $localDomain;
 
     /**
      * @param non-empty-string $field The name of the field to store the UUID
@@ -35,12 +36,12 @@ final class Uuid2 extends BaseUuid
     public function __construct(
         string $field,
         bool $nullable = false,
-        private DceDomain|int|null $localDomain = null,
+        DceDomain|int|null $localDomain = null,
         private readonly ?int $localIdentifier = null,
         private readonly int|string|null $node = null,
         private readonly ?int $clockSeq = null,
     ) {
-        $this->localDomain = \is_int($this->localDomain) ? DceDomain::from($this->localDomain) : $this->localDomain;
+        $this->localDomain = \is_int($localDomain) ? DceDomain::from($localDomain) : $localDomain;
         $this->factory = new UuidV2Factory();
         parent::__construct($field, $nullable);
     }

src/Listener/Uuid3.php

@@ -14,7 +14,7 @@
  */
 final class Uuid3 extends Base
 {
-    private UuidFactory $factory;
+    private readonly UuidFactory $factory;
 
     /**
      * @param non-empty-string $field The name of the field to store the UUID

src/Listener/Uuid5.php

@@ -14,7 +14,7 @@
  */
 final class Uuid5 extends Base
 {
-    private UuidFactory $factory;
+    private readonly UuidFactory $factory;
 
     /**
      * @param non-empty-string $field The name of the field to store the UUID