Добавил резолве тегов

src/Attribute/Tags.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Attribute;
+
+#[\Attribute]
+class Tags
+{
+    public function __construct(
+        public string $method,
+    ) {}
+}

src/Data2DtoConverter.php

@@ -7,6 +7,7 @@ use Rinsvent\AttributeExtractor\ClassExtractor;
 use Rinsvent\AttributeExtractor\PropertyExtractor;
 use Rinsvent\Data2DTO\Attribute\DTOMeta;
 use Rinsvent\Data2DTO\Attribute\PropertyPath;
+use Rinsvent\Data2DTO\Attribute\Tags;
 use Rinsvent\Data2DTO\Attribute\VirtualProperty;
 use Rinsvent\Data2DTO\Resolver\TransformerResolverStorage;
 use Rinsvent\Data2DTO\Transformer\Meta;
@@ -20,6 +21,8 @@ class Data2DtoConverter
         $tags = empty($tags) ? ['default'] : $tags;
         $reflectionObject = new \ReflectionObject($object);
 
+        $tags = $this->processTags($object, $data, $tags);
+
         $this->processClassTransformers($reflectionObject, $data, $tags);
         if (is_object($data)) {
             return $data;
@@ -180,6 +183,30 @@ class Data2DtoConverter
         return null;
     }
 
+    /**
+     * Получаем теги для обработки
+     */
+    protected function processTags(object $object, array $data, array $tags): array
+    {
+        $classExtractor = new ClassExtractor($object::class);
+        /** @var Tags $tagsMeta */
+        if ($tagsMeta = $classExtractor->fetch(Tags::class)) {
+            if (method_exists($object, $tagsMeta->method)) {
+                $reflectionMethod = new \ReflectionMethod($object, $tagsMeta->method);
+                if (!$reflectionMethod->isPublic()) {
+                    $reflectionMethod->setAccessible(true);
+                }
+                $methodTags = $reflectionMethod->invoke($object, ...[$data]);
+                if (!$reflectionMethod->isPublic()) {
+                    $reflectionMethod->setAccessible(false);
+                }
+                return $methodTags;
+            }
+        }
+
+        return $tags;
+    }
+
     /**
      * Трнансформируем на уровне класса
      */

tests/unit/Converter/TagsTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Tests\Converter;
+
+use Rinsvent\Data2DTO\Data2DtoConverter;
+use Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\Bar;
+use Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\BuyRequest;
+use Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\HelloRequest;
+use Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\HelloTagsRequest;
+
+class TagsTest extends \Codeception\Test\Unit
+{
+    /**
+     * @var \UnitTester
+     */
+    protected $tester;
+
+    protected function _before()
+    {
+    }
+
+    protected function _after()
+    {
+    }
+
+    // tests
+    public function testSuccessFillRequestData()
+    {
+        $data2DtoConverter = new Data2DtoConverter();
+        $dto = $data2DtoConverter->convert([
+            'surname' => 'Surname1234',
+            'fake_age' => 3,
+            'fake_age2' => 7,
+            'emails' => [
+                'sfdgsa',
+                'af234f',
+                'asdf33333'
+            ],
+        ], new HelloTagsRequest);
+        $this->assertInstanceOf(HelloTagsRequest::class, $dto);
+        $this->assertEquals(7, $dto->age);
+
+    }
+}

tests/unit/Converter/fixtures/FillTest/HelloTagsRequest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest;
+
+use Rinsvent\Data2DTO\Attribute\PropertyPath;
+use Rinsvent\Data2DTO\Attribute\Tags;
+
+#[Tags(method: 'getTags')]
+class HelloTagsRequest extends HelloRequest
+{
+    #[PropertyPath('fake_age2', tags: ['surname-group'])]
+    public int $age;
+
+    public function getTags(array $data)
+    {
+        return 'Surname1234' === ($data['surname'] ?? null) ? ['surname-group'] : ['default'];
+    }
+}