Introduced ServiceResult and ServiceResultError interfaces, and respective classes with related methods. These changes were necessary to add and handle service results throughout the app. We now have a standard way to return and handle both successes and errors from our services. This leads to cleaner, clearer, and more maintainable code.

app/ServiceResults/ServiceResultArray.php

@@ -0,0 +1,16 @@
+<?php
+declare(strict_types=1);
+
+namespace App\ServiceResults;
+
+final class ServiceResultArray extends ServiceResult
+{
+    public function __construct(
+        private readonly array $data,
+    ) { }
+
+    public function getData(): array
+    {
+        return $this->data;
+    }
+}