/**
  * @return AuthModule
  */
 public function handleRequest()
 {
     parent::handleRequest();
     return $this;
 }
 /**
  * @return AuthModule
  * @throws \Exception
  */
 public function newAuthModule()
 {
     $result = null;
     $configKey = 'authModule';
     $moduleConfig = $this->_getModuleConfigItemByKey($configKey);
     $moduleInstance = new AuthModule();
     // initialize module ....
     $moduleInstance->init();
     $moduleInstance->applyConfig($moduleConfig['config']);
     return $moduleInstance;
 }