step_key = 'checkout_rooms_summary'; } public function handleRequest() { // set data in checkout_session cookie if (Tools::getValue('proceed_to_customer_dtl')) { $this->step_is_reachable = 1; $this->step_is_complete = 1; $this->step_is_current = 0; $this->context->cookie->__set('cart_summary_proceeded', 1); } elseif ($this->context->cookie->__get('cart_summary_proceeded')) { $this->step_is_reachable = 1; $this->step_is_complete = 1; $this->step_is_current = 0; } return $this; } }