public function createGroupAction() { $name = $this->getParam("name"); $alreadyExist = false; $config = Classificationstore\GroupConfig::getByName($name); if (!$config) { $config = new Classificationstore\GroupConfig(); $config->setName($name); $config->save(); } $this->_helper->json(array("success" => !$alreadyExist, "id" => $config->getName())); }