controller refactoring part 4

src/Domain/Homepage/Controllers/IndexController.php

@@ -0,0 +1,39 @@
+<?php
+
+
+namespace Domain\Homepage\Controllers;
+
+
+use Doctrine\DBAL\Driver\PDOException;
+use Domain\Pages\Models\Page;
+use Illuminate\View\View;
+
+class IndexController
+{
+    /**
+     * Show index page
+     */
+    public function __invoke(): View
+    {
+        try {
+            // Try to connect to database
+            \DB::getPdo();
+
+            // Get setup status
+            $setup_status = get_setup_status();
+
+            // Get app pages
+            $pages = Page::all();
+
+            // Get all settings
+            $settings = get_settings_in_json();
+        } catch (PDOException $e) {
+            $setup_status = 'setup-database';
+        }
+
+        return view('index')
+            ->with('settings', $settings ?? null)
+            ->with('legal', $pages ?? null)
+            ->with('installation', $setup_status);
+    }
+}