Permet de poster des commentaires

public/index.php

@@ -15,7 +15,7 @@ $router = new Router($_SERVER['REQUEST_URI']);
 $router->get('/^$/', [$user, 'index']);
 $router->get('/^recent\/(?<page>\d+)$/', [$user, 'index']);
 $router->get('/^news\/(?<slug>[A-Za-z0-9-]+)-(?<id>\d+)$/', [$user, 'viewPost']);
-$router->get('/^comments\/(?<id>[\w-]+)$/', [$user, 'viewPostComments']);
+$router->post('/^comment\/(?<id>\d+)$/', [$user, 'comment']);
 $router->match('/^login$/', [$security, 'login']);
 $router->match('/^register$/', [$security, 'register']);
 $router->match('/^logout$/', [$security, 'logout']);

src/Silex/Controller/UserController.php

@@ -4,8 +4,10 @@ declare(strict_types=1);
 
 namespace Silex\Controller;
 
+use DateTime;
 use Silex\DI\DI;
 use Silex\Http\HttpResponse;
+use Silex\Model\Comment;
 use Silex\Util\Pagination;
 
 class UserController
@@ -38,13 +40,15 @@ class UserController
         if($news->getSlug() !== $params['slug']){
             HttpResponse::redirect($di->getRouter()->url($news->getSlugRedirect()));
         }
-        return new HttpResponse(200, 'newsView', ['news' => $news]);
+        $comments = $di->getCommentGateway()->getByNewsId($newsId);
+        return new HttpResponse(200, 'newsView', ['news' => $news, 'comments' => $comments]);
     }
 
-    public function viewPostComments(DI $di, array $params): HttpResponse
+    public function comment(DI $di, array $params): void
     {
         $newsId = intval($params['id']);
-        $comments = $di->getCommentGateway()->getByNewsId($newsId);
-        return new HttpResponse(200, 'comment', ['comments' => $comments]);
+        $news = $di->getNewsGateway()->getById($newsId);
+        $di->getCommentGateway()->insert(new Comment(-1, $newsId, new DateTime(), $_POST['content'], $di->getSecurity()->getCurrentUserId()));
+        HttpResponse::redirect($di->getRouter()->url($news->getSlugRedirect()));
     }
 }

src/Silex/Gateway/CommentGateway.php

@@ -17,6 +17,27 @@ class CommentGateway
         $this->pdo = $pdo;
     }
 
+    public function insert(Comment $comment): bool
+    {
+        $req = $this->pdo->prepare('INSERT INTO comment (news_id, content, author_id) VALUES (:news_id, :content, :author_id);');
+        $req->execute(['news_id' => $comment->getNewsId(), 'content' => $comment->getContent(), 'author_id' => $comment->getAuthorId()]);
+        $comment->setId(intval($this->pdo->lastInsertId()));
+        return true;
+    }
+
+    public function update(Comment $comment): bool
+    {
+        $req = $this->pdo->prepare('UPDATE comment SET news_id = :news_id, content = :content, author_id = :author_id WHERE id_comment = :id_comment;');
+        $req->execute(['news_id' => $comment->getNewsId(), 'content' => $comment->getContent(), 'author_id' => $comment->getAuthorId(), 'id_comment' => $comment->getId()]);
+        return true;
+    }
+
+    public function delete(Comment $comment): void
+    {
+        $req = $this->pdo->prepare('DELETE FROM comment WHERE id_comment = :id_comment;');
+        $req->execute(['id_comment' => $comment->getId()]);
+    }
+
     /**
      * @return Comment[]
      */

src/Silex/Gateway/NewsGateway.php

@@ -34,7 +34,7 @@ class NewsGateway
 
     public function delete(News $news): void
     {
-        $req = $this->pdo->prepare('DELETE FROM news WHERE id = :id_news;');
+        $req = $this->pdo->prepare('DELETE FROM news WHERE id_news = :id_news;');
         $req->execute(['id_news' => $news->getId()]);
     }
 

src/Silex/Model/Comment.php

@@ -23,7 +23,7 @@ class Comment
         $this->authorId = $authorId;
     }
 
-    public function getCommentId(): int
+    public function getId(): int
     {
         return $this->idComment;
     }
@@ -47,4 +47,9 @@ class Comment
     {
     	return $this->authorId;
     }
+
+    public function setId(int $id): void
+    {
+        $this->idComment = $id;
+    }
 }

src/Silex/Router/Router.php

@@ -38,7 +38,7 @@ class Router
 
     public function post(string $path, callable $callable): self
     {
-        return $this->addRoute(['GET'], $path, $callable);
+        return $this->addRoute(['POST'], $path, $callable);
     }
 
     public function match(string $path, callable $callable): self

views/newsView.php

@@ -11,4 +11,33 @@
             <?= $params['news']->getContent() ?>
         </div>
     </div>
-</div>
+</div>
+
+<section class="section comments">
+    <?php foreach ($params['comments'] as $comment) : ?>
+        <article class="message">
+            <header class="message-header">
+                From <?= $comment->getAuthorId() ?> published on <?= $comment->getPublicationDate()->format('Y-m-d H:i:s') ?>
+            </header>
+            <div class="message-body">
+                <?= $comment->getContent() ?>
+            </div>
+        </article>
+    <?php endforeach; ?>
+    <?php if ($security->getCurrentUserId() !== null) : ?>
+        <form action="<?= $router->url('comment/' . $params['news']->getId()) ?>" method="post">
+            <div class="field">
+                <label class="label" for="content">Comment</label>
+                <div class="control">
+                    <textarea class="textarea" id="content" name="content"></textarea>
+                </div>
+            </div>
+
+            <div class="field">
+                <div class="control">
+                    <button class="button is-link">Submit</button>
+                </div>
+            </div>
+            </form>
+        <?php endif; ?>
+</section>