initial commit

app/Services/Command/UpdateContactCommand.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services\Command;
+
+use App\Data\Contact;
+use App\Data\Intent\Contact\UpdateContactIntent;
+use App\Services\Mapper\ContactMapper;
+use App\Services\Storage\ContactStorageProvider;
+
+class UpdateContactCommand
+{
+    public function __construct(
+        private readonly ContactMapper $contactMapper,
+        private readonly ContactStorageProvider $contactStorageProvider,
+    ) {
+    }
+
+    public function execute(UpdateContactIntent $command): ?Contact
+    {
+        $entity = $this->contactMapper->tryToCreateFromIntent($command);
+
+        return $this->contactStorageProvider->update($entity);
+    }
+}