Add custom project api resource state processor

src/State/Project/ProjectStateProcessor.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\State\Project;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\ApiResource\Project\ProjectApiResource;
+use App\ApiResource\User\UserApiResource;
+use App\Entity\Project\Project;
+use App\Mapping\AutoMapper;
+use App\Repository\User\UserRepository;
+use App\State\ApiResourceStateProcessor;
+use Symfony\Bundle\SecurityBundle\Security;
+
+class ProjectStateProcessor implements ProcessorInterface
+{
+    public function __construct(
+        private Security $security,
+        private UserRepository $userRepository,
+        private AutoMapper $autoMapper,
+        private ApiResourceStateProcessor $stateProcessor
+    ) {}
+
+    /**
+     * @param ProjectApiResource $data
+     * 
+     * @return Project|null
+     */
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []) {
+        if (!isset($data->id)) {
+            $user = $this->security->getUser();
+            $owner = $this->userRepository->findOneByIdentifier($user->getUserIdentifier());
+
+            $data->owner = $this->autoMapper->map($owner, UserApiResource::class);
+        }
+
+        return $this->stateProcessor->process($data, $operation, $uriVariables, $context);
+    }
+}