✨ Permet l'édition et la suppression du post du jour

Fix #7

app/Http/Controllers/HomeController.php

@@ -26,6 +26,7 @@ class HomeController extends Controller
      * Show the application dashboard.
      *
      * @return \Illuminate\Contracts\Support\Renderable
+     * @throws \Exception
      */
     public function index()
     {
@@ -59,6 +60,65 @@ class HomeController extends Controller
         ]);
     }
 
+    /**
+     * Edit today's entry
+     */
+    public function edit(TagDetectorService $tag_detector)
+    {
+        /** @var Post $today_post */
+        $today_post = Post::whereDate('date_post', '=', (new DateTime())->format('Y-m-d'))
+            ->where('user_id', Auth::user()->getAuthIdentifier())
+            ->firstOrFail();
+
+        $data = request()->validate([
+            'message' => 'required'
+        ]);
+
+        $tags_to_delete = PostsTag::where('post_id', $today_post->id)->get();
+        foreach ($tags_to_delete as $tag_to_delete) {
+            $tag_to_delete->delete();
+        }
+
+        $tags = $tag_detector->detectFrom($data['message']);
+
+        $today_post->content = $data['message'];
+        $today_post->save();
+        $all_tags = Tag::all();
+        $all_tags_names = [];
+        foreach ($all_tags as $tag) {
+            $all_tags_names[$tag->id] = $tag->name;
+        }
+
+        foreach ($tags as $tag) {
+            if (in_array($tag, $all_tags_names)) {
+                PostsTag::create([
+                    'post_id' => $today_post->id,
+                    'tag_id' => array_search($tag, $all_tags_names),
+                ]);
+            }
+        }
+
+        return Redirect::to('home')->withSuccess('Great! Form successfully submit with validation.');
+    }
+
+    /**
+     * @return \Illuminate\Http\RedirectResponse
+     * @throws \Exception
+     */
+    public function delete()
+    {
+        try {
+            $today_post = Post::whereDate('date_post', '=', (new DateTime())->format('Y-m-d'))
+                ->where('user_id', Auth::user()->getAuthIdentifier())
+                ->firstOrFail();
+
+            $today_post->delete();
+            return Redirect::to('home')->withSuccess('Great! Your today\'s post is now deleted. You can make a new one!');
+        } catch (\ErrorException $e) {
+            return Redirect::to('home')->withErrors('Oh no! We could\'t find your today\'s post.');
+        }
+    }
+
     public function store(TagDetectorService $tag_detector)
     {
         $today = new DateTime();