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 $this;
}
function delete($id)
{
$this->respondTo('html', function () use($id) {
$response = $this->getResponse();
$flash = $this->getSession()->getFlashBag();
try {
Author::delete($id);
$response->redirect('App\\Admin\\Controllers\\AuthorController', 'index');
} catch (ResourceNotFoundException $e) {
$flash->add('errors', "Cannot find Author #{$id}");
$response->redirect('App\\Admin\\Controllers\\AuthorController', 'index');
} catch (\Exception $e) {
$flash->add('errors', 'Cannot delete Author #' . $id . ' (' . $e->getMessage() . ')');
$response->redirect('App\\Admin\\Controllers\\AuthorController', 'index');
}
});
}
public function removeAuthor($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]);
});
}