feat: Phase 2 - page CRUD, subscriber management, user management

app/Http/Requests/Admin/UpdateUserRequest.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\Admin;
+
+use App\Models\User;
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\Rules\Password;
+
+class UpdateUserRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        $user = $this->route('user');
+        if (! $user instanceof User) {
+            return false;
+        }
+
+        return $this->user()?->can('update', $user) ?? false;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        if ($this->input('password') === '' || $this->input('password') === null) {
+            $this->merge(['password' => null]);
+        }
+    }
+
+    /**
+     * @return array<string, array<int, ValidationRule|string>>
+     */
+    public function rules(): array
+    {
+        /** @var User $target */
+        $target = $this->route('user');
+
+        return [
+            'name' => ['required', 'string', 'max:255'],
+            'email' => [
+                'required',
+                'string',
+                'lowercase',
+                'email',
+                'max:255',
+                Rule::unique(User::class)->ignore($target->id),
+            ],
+            'password' => ['nullable', 'confirmed', Password::defaults()],
+            'role' => ['required', Rule::in(['superadmin', 'user'])],
+        ];
+    }
+}