first commit

src/Models/Post.php

@@ -0,0 +1,16 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Models;          // ← namespace attendu par routes.php
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Modèle Eloquent représentant un article.
+ */
+class Post extends Model
+{
+    protected $table = 'posts';
+    protected $fillable = ['title', 'content'];
+    public $timestamps = false;
+}

src/routes.php

@@ -0,0 +1,94 @@
+<?php
+declare(strict_types=1);
+
+use Slim\App;
+use Slim\Psr7\Request;
+use Slim\Psr7\Response;
+use App\Models\Post;
+use Slim\Views\Twig;
+
+return function (App $app) {
+
+    // -------------------------------------------------
+    // Page publique – liste des articles
+    // -------------------------------------------------
+    $app->get('/', function (Request $request, Response $response) use ($app) {
+        $posts = Post::orderByDesc('id')->get();
+
+        /** @var Twig $view */
+        $view = $request->getAttribute('view');   // <-- récupération correcte
+        return $view->render($response, 'posts.twig', ['posts' => $posts]);
+    });
+
+    // -------------------------------------------------
+    // Page admin – tableau de bord
+    // -------------------------------------------------
+    $app->get('/admin', function (Request $request, Response $response) use ($app) {
+        $posts = Post::orderByDesc('id')->get();
+
+        /** @var Twig $view */
+        $view = $request->getAttribute('view');
+        return $view->render($response, 'admin.twig', ['posts' => $posts]);
+    });
+
+    // -------------------------------------------------
+    // Création d'un article (POST depuis admin)
+    // -------------------------------------------------
+    $app->post('/admin/create', function (Request $request, Response $response) {
+        $data = $request->getParsedBody();
+
+        Post::create([
+            'title'   => $data['title'],
+            'content' => $data['content'],
+        ]);
+
+        return $response
+            ->withHeader('Location', '/admin')
+            ->withStatus(302);
+    });
+
+    // -------------------------------------------------
+    // Formulaire d'édition (GET depuis admin)
+    // -------------------------------------------------
+    $app->get('/admin/edit/{id}', function (Request $request, Response $response, $args) use ($app) {
+        $id   = (int)$args['id'];
+        $post = $id ? Post::findOrFail($id) : null;   // id=0 → création
+
+        /** @var Twig $view */
+        $view = $request->getAttribute('view');
+
+        return $view->render($response, 'post_form.twig', [
+            'action' => $id ? "/admin/edit/{$id}" : "/admin/create",
+            'post'   => $post,
+        ]);
+    });
+
+    // -------------------------------------------------
+    // Enregistrement des modifications (POST depuis admin)
+    // -------------------------------------------------
+    $app->post('/admin/edit/{id}', function (Request $request, Response $response, $args) {
+        $post = Post::findOrFail($args['id']);
+        $data = $request->getParsedBody();
+
+        $post->update([
+            'title'   => $data['title'],
+            'content' => $data['content'],
+        ]);
+
+        return $response
+            ->withHeader('Location', '/admin')
+            ->withStatus(302);
+    });
+
+    // -------------------------------------------------
+    // Suppression d'un article (POST depuis admin)
+    // -------------------------------------------------
+    $app->post('/admin/delete/{id}', function (Request $request, Response $response, $args) {
+        $post = Post::findOrFail($args['id']);
+        $post->delete();
+
+        return $response
+            ->withHeader('Location', '/admin')
+            ->withStatus(302);
+    });
+};