public static function update($id, ParameterBag $params)
{
$em = self::getEntityManager();
$author = Author::find($id);
if ($author == null) {
throw new ResourceNotFoundException();
}
$author->name = $params->get('name');
$author->updated_at = new \DateTime("now");
$em->persist($author);
$em->flush();
return $this;
}
function edit($id)
{
$this->respondTo('html', function () use($id) {
try {
$author = Author::find($id);
$session = $this->getSession();
$inputs = $session->getOldInputBag();
$errors = $session->getErrorBag();
$this->render(new TwigView('admin/author/edit.html', compact('author', 'inputs', 'errors')));
} catch (ResourceNotFoundException $e) {
$this->getResponse()->redirect('App\\Admin\\Controllers\\AuthorController', 'index');
}
});
}
public function removeAuthor($product_id, $author_id)
{
$this->respondTo('html', function () use($product_id, $author_id) {
$response = $this->getResponse();
$product = Product::find($product_id);
$flash = $this->getSession()->getFlashBag();
if ($product == null) {
$flash->add('errors', "Product #{$product_id} not found");
$response->redirect('App\\Admin\\Controllers\\ProductController', 'index');
return;
}
$author = Author::find($author_id);
if ($author == null) {
$flash->add('errors', "Author #{$author_id} not found");
$response->redirect('App\\Admin\\Controllers\\ProductController', 'editAuthors', [$product_id]);
return;
}
if (!$product->removeAuthor($author)) {
$flash->add('errors', "Author #{$author_id} not associated with this book");
}
$response->redirect('App\\Admin\\Controllers\\ProductController', 'editAuthors', [$product_id]);
});
}
