public function action_delete($id = false)
{
if (is_numeric($id)) {
// Get news item to edit
if ($item = Model_Group::find_one_by_id($id)) {
// Delete item
try {
// Delete all relations of this group with products
$groups = Model_Product_To_Groups::find_by_group_id($item->id);
if (!empty($groups)) {
foreach ($groups as $group) {
$group->delete();
}
}
$groups = Model_Group_Options::find_by_product_group_id($item->id);
if (!empty($groups)) {
foreach ($groups as $group) {
$group->delete();
}
}
if (!empty($item->images)) {
foreach ($item->images as $image) {
$this->delete_image($image->image);
$image->delete();
}
}
// Delete group
$item->delete();
\Messages::success('Group successfully deleted.');
} catch (\Database_Exception $e) {
// show validation errors
\Messages::error('<strong>There was an error while trying to delete group</strong>');
// Uncomment lines below to show database errors
//$errors = $e->getMessage();
//\Messages::error($errors);
}
}
}
\Response::redirect(\Input::referrer());
}
