_cssGenerator = $cssenerator; $this->_messageManager = $messageManager; } /** * Log out user and redirect to new admin custom url * * @param \Magento\Framework\Event\Observer $observer * @return void * @SuppressWarnings(PHPMD.ExitExpression) * @SuppressWarnings(PHPMD.UnusedFormalParameter) */ public function execute(\Magento\Framework\Event\Observer $observer) { $message = 'Saved Porto Design...'; $this->_cssGenerator->generateCss('design', $observer->getData("website"), $observer->getData("store")); } }