Initial commit

src/Silex/Gateway/NewsGateway.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Silex\Gateway;
+
+use DateTime;
+use PDO;
+use Silex\Model\News;
+
+class NewsGateway
+{
+    private PDO $pdo;
+
+    public function __construct(PDO $pdo)
+    {
+        $this->pdo = $pdo;
+    }
+
+    /**
+     * @return News[]
+     */
+    public function getPaginatedRecentNews(int $page = 1, int $limit = 10): array
+    {
+        $req = $this->pdo->prepare('SELECT * FROM news ORDER BY publication_date DESC LIMIT :limit OFFSET :offset;');
+        $req->bindValue('limit', $limit, PDO::PARAM_INT);
+        $req->bindValue('offset', ($page - 1) * $limit, PDO::PARAM_INT);
+        if (!$req->execute()) {
+            return [];
+        }
+        $news = [];
+        while ($data = $req->fetch()) {
+            $news[] = new News($data['title'], $data['content'], DateTime::createFromFormat('Y-m-d H:i:s', $data['publication_date']));
+        }
+        return $news;
+    }
+}