http tests

src/DataObject.php

@@ -9,7 +9,7 @@ use Illuminate\Http\Request;
 
 trait DataObject
 {
-    public static function fromRequest(Request $request): mixed
+    public static function fromRequest(Request $request): ?static
     {
         return DataObjectFactory::fromRequest(static::class, $request);
     }

src/Factories/DataObjectFactory.php

@@ -118,14 +118,18 @@ class DataObjectFactory
             }
 
             if ($reflectionType instanceof ReflectionNamedType) {
-                $input[$parameterName] = $reflectionType->isBuiltin()
-                    ? $rawInput[$parameterName]
-                    : self::mapInput($reflectionType->__toString(), $rawInput[$parameterName], $routeParameters, $logger);
-
+                if ($reflectionType->isBuiltin()) {
+                    if (array_key_exists($parameterName, $rawInput)) {
+                        $input[$parameterName] = $rawInput[$parameterName];
+                    }
+                } else {
+                    $input[$parameterName] = self::mapInput($reflectionType->__toString(), $rawInput[$parameterName], $routeParameters, $logger);
+                }
                 continue;
             }
-
-            $input[$parameterName] = $rawInput[$parameterName];
+            if (array_key_exists($parameterName, $rawInput)) {
+                $input[$parameterName] = $rawInput[$parameterName];
+            }
         }
         $logger->debug('input', $input);
         return $input;

src/Factories/ValueFactory.php

@@ -137,6 +137,6 @@ class ValueFactory
 
             $arguments[$name] = $parameterArgs;
         }
-        return App::makeWith($class, $arguments);
+        return new $class(...$arguments);
     }
 }

src/IDataObject.php

@@ -0,0 +1,6 @@
+<?php
+
+namespace Icefox\DTO;
+
+interface IDataObject {}
+

src/Providers/DataObjectServiceProvider.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Icefox\DTO\Providers;
+
+use Icefox\DTO\Factories\DataObjectFactory;
+use Icefox\DTO\IDataObject;
+use Illuminate\Support\ServiceProvider;
+
+class DataObjectServiceProvider extends ServiceProvider
+{
+    public function register(): void
+    {
+        $this->app->beforeResolving(function ($abstract, $parameters, $app) {
+            if ($app->has($abstract)) {
+                return;
+            }
+            if (is_subclass_of($abstract, IDataObject::class)) {
+                $app->bind($abstract, fn($container) => DataObjectFactory::fromRequest($abstract, $container['request']));
+            }
+        });
+    }
+}
+