big restructure

lib/Repository/Content/PageRepository.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace MintyPHP\Repository\Content;
+
+use MintyPHP\DB;
+
+class PageRepository
+{
+    private static function unwrap(?array $row): ?array
+    {
+        if (!$row) {
+            return null;
+        }
+        return $row['pages'] ?? $row;
+    }
+
+    public static function findBySlug(string $slug): ?array
+    {
+        $row = DB::selectOne(
+            'select id, uuid, slug, created_by, modified_by, created, modified from pages where slug = ? limit 1',
+            $slug
+        );
+        return self::unwrap($row);
+    }
+}