allow sorting by course name and published date, link to manually update course details,

app/Http/Controllers/Course/Update.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Http\Controllers\Course;
+
+use App\Http\Controllers\Controller;
+use App\Http\SymfonyCastDl\SymfonyCastDlService;
+use App\Models\Course;
+use Illuminate\Http\RedirectResponse;
+
+class Update extends Controller
+{
+    public function __invoke(SymfonyCastDlService $symfonyCastDlService, Course $course): RedirectResponse
+    {
+        $symfonyCastDlService->updateCourse($course);
+        return redirect()->back();
+    }
+}

app/Http/Controllers/Index.php

@@ -10,14 +10,17 @@ use Illuminate\Http\Request;
 
 class Index extends Controller
 {
-    public function index(string $track = null)
+    public function index(Request $request, string $track = null)
     {
         $courses = Course::where('tracks', 'like', '%' . $track . '%')->with('chapters')->withCount([
             'chapters',
             'chapters as chapters_to_sync' => function (Builder $query) {
                 $query->where('sync_offline', 1);
             },
-        ])->get();
+        ]);
+        $request->whenHas('order', fn($order) => $courses->orderby($order, $request->dir));
+        $request->whenMissing('order', fn() => $courses->orderby('name'));
+        $courses = $courses->get();
         return view('index', compact(['courses']));
     }