kleine ui fixes

Model/AdminModel.php

@@ -59,4 +59,23 @@ class AdminModel extends Database
                 
         return true;
     }
+
+    public function getMyCourses() {
+        $sql = "SELECT k.id, k.name, k.preis, k.dauer, k.rabatt, k.kategorie, k.beschreibung, o.stadt, o.strasse, o.plz, b.note, b.kommentar
+                FROM kurs AS k
+                JOIN ort AS o ON o.id = k.ort_id
+                LEFT JOIN bewertungen AS b ON b.kurs_id = k.id
+                ORDER BY k.name;";
+
+        $pdo = $this->linkDB();
+
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute();
+            return $sth->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der Daten.", $e); 
+            die;
+        }
+    }
 }