public function edit($bookID)
{
if ($this->petugas == null) {
header("Location: " . base . "/Auth");
exit;
}
$book = Book::find($bookID);
$categories = Category::all();
$publishers = Publisher::all();
$this->view->render('admin/add_book', ['categories' => $categories, 'publishers' => $publishers, 'book' => $book, 'petugas' => $this->petugas]);
}
public function index()
{
$publishers = Publisher::all();
$this->view->render('admin/publisher', ['publishers' => $publishers, 'petugas' => $this->petugas]);
}
