public function findAllPosts() { $usersData = $this->storage->findAll(); $result = []; foreach ($usersData as $data) { $user = new PostModel(); $user->setId($data['id']); $user->setTitle($data['title']); $user->setContent($data['content']); $user->setAuthor($data['author']); $result[] = $user; } return $result; }