123 - Creating Published Concerts

app/Http/Controllers/Backstage/PublishedConcertsController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers\Backstage;
+
+use App\Concert;
+use Carbon\Carbon;
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+
+class PublishedConcertsController extends Controller
+{
+    public function store()
+    {
+        $concert = Concert::find(request('concert_id'));
+
+        if ($concert->isPublished()) {
+            abort(422);
+        }
+
+        $concert->publish();
+        return redirect()->route('backstage.concerts.index');
+    }
+}