composer.json

@@ -8,8 +8,7 @@
         "ext-iconv": "*",
         "ext-json": "*",
         "symfony/string": "^5.3",
-        "rinsvent/attribute-extractor": "^0.0",
+        "rinsvent/attribute-extractor": "^0.0"
-        "rinsvent/transformer": "^0."
     },
     "require-dev": {
         "codeception/codeception": "^4.1",

src/Data2DtoConverter.php

@@ -9,19 +9,13 @@ use Rinsvent\Data2DTO\Attribute\DTOMeta;
 use Rinsvent\Data2DTO\Attribute\PropertyPath;
 use Rinsvent\Data2DTO\Attribute\HandleTags;
 use Rinsvent\Data2DTO\Attribute\VirtualProperty;
-use Rinsvent\Transformer\Transformer;
+use Rinsvent\Data2DTO\Resolver\TransformerResolverStorage;
-use Rinsvent\Transformer\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\TransformerInterface;
 use function Symfony\Component\String\u;
 
 class Data2DtoConverter
 {
-    private Transformer $transformer;
-
-    public function __construct()
-    {
-        $this->transformer = new Transformer();
-    }
-
     public function getTags(array $data, object $object, array $tags = []): array
     {
         return $this->processTags($object, $data, $tags);
@@ -84,12 +78,8 @@ class Data2DtoConverter
     /**
      * Для виртуальных полей добавляем пустой масиив, чтобы заполнить поля дто
      */
-    protected function processVirtualProperty(
+    protected function processVirtualProperty(object $object, \ReflectionProperty $property, array $data, array $tags): bool
-        object $object,
+    {
-        \ReflectionProperty $property,
-        array $data,
-        array $tags
-    ): bool {
         $propertyExtractor = new PropertyExtractor($property->class, $property->getName());
         if ($propertyExtractor->fetch(VirtualProperty::class)) {
             $propertyValue = $this->getValue($object, $property);
@@ -139,13 +129,8 @@ class Data2DtoConverter
     /**
      * Если это class, то рекурсивно заполняем дальше
      */
-    protected function processClass(
+    protected function processClass(object $object, ReflectionProperty $property, string $preparedPropertyType, &$value, array $tags): bool
-        object $object,
+    {
-        ReflectionProperty $property,
-        string $preparedPropertyType,
-        &$value,
-        array $tags
-    ): bool {
         if (class_exists($preparedPropertyType)) {
             $propertyValue = $this->getValue($object, $property);
             if (!is_array($value)) {
@@ -235,7 +220,13 @@ class Data2DtoConverter
         /** @var Meta $transformMeta */
         while ($transformMeta = $classExtractor->fetch(Meta::class)) {
             $transformMeta->returnType = $className;
-            $data = $this->transformer->transform($data, $transformMeta, $tags);
+            $filteredTags = array_diff($tags, $transformMeta->tags);
+            if (count($filteredTags) === count($tags)) {
+                continue;
+            }
+
+            $transformer = $this->grabTransformer($transformMeta);
+            $transformer->transform($data, $transformMeta);
         }
     }
 
@@ -248,15 +239,27 @@ class Data2DtoConverter
         $propertyExtractor = new PropertyExtractor($property->class, $propertyName);
         /** @var Meta $transformMeta */
         while ($transformMeta = $propertyExtractor->fetch(Meta::class)) {
+            $filteredTags = array_diff($tags, $transformMeta->tags);
+            if (count($filteredTags) === count($tags)) {
+                continue;
+            }
             /** @var \ReflectionNamedType $reflectionPropertyType */
             $reflectionPropertyType = $property->getType();
             $propertyType = $reflectionPropertyType->getName();
-            $transformMeta->retrnType = $propertyType;
+            $transformMeta->returnType = $propertyType;
             $transformMeta->allowsNull = $reflectionPropertyType->allowsNull();
-            $data = $this->transformer->transform($data, $transformMeta, $tags);
+            $transformer = $this->grabTransformer($transformMeta);
+            $transformer->transform($data, $transformMeta);
         }
     }
 
+    protected function grabTransformer(Meta $meta): TransformerInterface
+    {
+        $storage = TransformerResolverStorage::getInstance();
+        $resolver = $storage->get($meta::TYPE);
+        return $resolver->resolve($meta);
+    }
+
     /**
      * Если значение в $data = null, но поле не может его принять - пропустим
      */

src/Resolver/SimpleResolver.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Resolver;
+
+use Rinsvent\Data2DTO\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\TransformerInterface;
+
+class SimpleResolver implements TransformerResolverInterface
+{
+    public function resolve(Meta $meta): TransformerInterface
+    {
+        $metaClass = $meta::class;
+        $transformerClass = $metaClass . 'Transformer';
+        return new $transformerClass;
+    }
+}

src/Resolver/TransformerResolverInterface.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Resolver;
+
+use Rinsvent\Data2DTO\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\TransformerInterface;
+
+interface TransformerResolverInterface
+{
+    public function resolve(Meta $meta): TransformerInterface;
+}

src/Resolver/TransformerResolverStorage.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Resolver;
+
+class TransformerResolverStorage
+{
+    private array $items = [];
+
+    public static function getInstance(): self
+    {
+        static $instance = null;
+
+        if ($instance) {
+            return $instance;
+        }
+
+        $instance = new self();
+        $instance->add('simple', new SimpleResolver());
+
+        return $instance;
+    }
+
+    public function add(string $code, TransformerResolverInterface $transformerResolver): void
+    {
+        $this->items[$code] = $transformerResolver;
+    }
+
+    public function get(string $code): TransformerResolverInterface
+    {
+        return $this->items[$code];
+    }
+}

src/Transformer/Meta.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Transformer;
+
+#[\Attribute(\Attribute::IS_REPEATABLE|\Attribute::TARGET_ALL)]
+abstract class Meta
+{
+    public const TYPE = 'simple';
+    public ?string $returnType = null;
+    public ?bool $allowsNull = null;
+
+    public function __construct(
+        public array $tags = ['default']
+    ) {}
+}

src/Transformer/TransformerInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Transformer;
+
+interface TransformerInterface
+{
+    public function transform(&$data, Meta $meta): void;
+}

src/Transformer/Trim.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Transformer;
+
+#[\Attribute(\Attribute::IS_REPEATABLE|\Attribute::TARGET_ALL)]
+class Trim extends Meta
+{
+    public function __construct(
+        public array $tags = ['default'],
+        public string $characters = " \t\n\r\0\x0B"
+    ) {
+        parent::__construct(...func_get_args());
+    }
+}

src/Transformer/TrimTransformer.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Rinsvent\Data2DTO\Transformer;
+
+class TrimTransformer implements TransformerInterface
+{
+    /**
+     * @param string|null $data
+     * @param Trim $meta
+     */
+    public function transform(&$data, Meta $meta): void
+    {
+        if ($data === null) {
+            return;
+        }
+        $data = trim($data, $meta->characters);
+    }
+}

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

@@ -4,7 +4,7 @@ namespace Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest;
 
 use Rinsvent\Data2DTO\Attribute\DTOMeta;
 use Rinsvent\Data2DTO\Attribute\PropertyPath;
-use Rinsvent\Transformer\Transformer\Trim;
+use Rinsvent\Data2DTO\Transformer\Trim;
 
 class HelloRequest
 {

tests/unit/Converter/fixtures/FillTest/Transformer/ClassData.php

@@ -2,7 +2,7 @@
 
 namespace Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\Transformer;
 
-use Rinsvent\Transformer\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\Meta;
 
 #[\Attribute]
 class ClassData extends Meta

tests/unit/Converter/fixtures/FillTest/Transformer/ClassDataTransformer.php

@@ -2,8 +2,8 @@
 
 namespace Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\Transformer;
 
-use Rinsvent\Transformer\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\Meta;
-use Rinsvent\Transformer\Transformer\TransformerInterface;
+use Rinsvent\Data2DTO\Transformer\TransformerInterface;
 
 class ClassDataTransformer implements TransformerInterface
 {
@@ -11,15 +11,14 @@ class ClassDataTransformer implements TransformerInterface
      * @param array|null $data
      * @param ClassData $meta
      */
-    public function transform(mixed $data, Meta $meta): mixed
+    public function transform(&$data, Meta $meta): void
     {
         if ($data === null) {
-            return $data;
+            return;
         }
 
         if (isset($data['surname'])) {
             $data['surname'] = '123454321';
         }
-        return $data;
     }
 }

tests/unit/Converter/fixtures/FillTest/Transformer/ClassObject.php

@@ -2,7 +2,7 @@
 
 namespace Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\Transformer;
 
-use Rinsvent\Transformer\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\Meta;
 
 #[\Attribute]
 class ClassObject extends Meta

tests/unit/Converter/fixtures/FillTest/Transformer/ClassObjectTransformer.php

@@ -3,8 +3,8 @@
 namespace Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\Transformer;
 
 use Rinsvent\Data2DTO\Tests\unit\Converter\fixtures\FillTest\HelloClassTransformersRequest2;
-use Rinsvent\Transformer\Transformer\Meta;
+use Rinsvent\Data2DTO\Transformer\Meta;
-use Rinsvent\Transformer\Transformer\TransformerInterface;
+use Rinsvent\Data2DTO\Transformer\TransformerInterface;
 
 class ClassObjectTransformer implements TransformerInterface
 {
@@ -12,13 +12,13 @@ class ClassObjectTransformer implements TransformerInterface
      * @param array|null $data
      * @param ClassData $meta
      */
-    public function transform(mixed $data, Meta $meta): mixed
+    public function transform(&$data, Meta $meta): void
     {
         if ($data === null) {
-            return $data;
+            return;
         }
         $object = new HelloClassTransformersRequest2();
         $object->surname = '98789';
-        return $object;
+        $data = $object;
     }
 }