private function getCustomerHardCodedDetails(?Customer $customer): ?array 	{ 		$orderDetails = null;  		if ($customer) { 			$orderDetails['customer_id'] = $customer->id; 			$orderDetails['customer_name'] = $customer->authParent->name; 			$orderDetails['customer_surname'] = $customer->surname; 		}  		return $orderDetails; 	}