add auto-deployment (#71)

add update source-control to site-settings

app/Actions/Site/UpdateSourceControl.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Actions\Site;
+
+use App\Models\Site;
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\ValidationException;
+
+class UpdateSourceControl
+{
+    /**
+     * @throws ValidationException
+     */
+    public function update(Site $site, array $input): void
+    {
+        $this->validate($input);
+
+        $site->source_control_id = $input['source_control'];
+        $site->save();
+    }
+
+    /**
+     * @throws ValidationException
+     */
+    protected function validate(array $input): void
+    {
+        Validator::make($input, [
+            'source_control' => [
+                'required',
+                Rule::exists('source_controls', 'id'),
+            ],
+        ])->validate();
+    }
+}