194 lines
7.9 KiB
Rust
194 lines
7.9 KiB
Rust
use crank_adapter_rest::RestAdapterError;
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use crank_runtime::RuntimeError;
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use serde::Serialize;
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use serde_json::{Value, json};
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#[derive(Clone, Debug, PartialEq, Eq, Serialize)]
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pub struct ToolErrorContract {
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pub code: &'static str,
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pub error_code: &'static str,
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pub message: String,
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pub recoverable: bool,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub suggested_action: Option<&'static str>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub upstream_status: Option<u16>,
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pub request_id: String,
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}
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pub fn tool_error_contract_from_runtime(
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error: &RuntimeError,
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request_id: &str,
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) -> ToolErrorContract {
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let error_code = runtime_error_code(error);
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ToolErrorContract {
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code: error_code,
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error_code,
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message: safe_runtime_error_message(error),
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recoverable: is_recoverable_runtime_error(error),
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suggested_action: suggested_action(error),
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upstream_status: upstream_status(error),
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request_id: request_id.to_owned(),
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}
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}
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pub fn generic_tool_error_contract(
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error_code: &'static str,
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message: impl Into<String>,
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request_id: &str,
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recoverable: bool,
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suggested_action: Option<&'static str>,
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) -> ToolErrorContract {
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ToolErrorContract {
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code: error_code,
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error_code,
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message: message.into(),
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recoverable,
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suggested_action,
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upstream_status: None,
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request_id: request_id.to_owned(),
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}
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}
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pub fn tool_error_text(error: &ToolErrorContract) -> String {
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match error.suggested_action {
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Some(action) => format!("{} {}", error.message, action),
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None => error.message.clone(),
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}
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}
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pub fn tool_error_value(error: &ToolErrorContract) -> Value {
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serde_json::to_value(error).unwrap_or_else(|_| {
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json!({
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"code": "runtime_error",
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"error_code": "runtime_error",
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"message": "Не удалось выполнить инструмент.",
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"recoverable": false,
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"request_id": error.request_id
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})
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})
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}
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pub fn runtime_error_code(error: &RuntimeError) -> &'static str {
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match error {
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RuntimeError::Schema(_) => "schema_validation_error",
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RuntimeError::Mapping(_) => "mapping_error",
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus { status, .. }) => {
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upstream_status_code(*status)
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}
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RuntimeError::RestAdapter(RestAdapterError::Transport(_)) => "upstream_transport_error",
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RuntimeError::RestAdapter(_) => "adapter_execution_error",
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RuntimeError::ProtocolAdapter(_) => "adapter_execution_error",
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RuntimeError::UnsupportedProtocol { .. } => "unsupported_protocol",
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RuntimeError::ConcurrencyLimitExceeded { .. } => "runtime_overloaded",
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RuntimeError::UnsupportedExecutionMode { .. } => "streaming_mode_error",
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RuntimeError::InvalidPreparedRequest { .. } => "runtime_error",
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RuntimeError::MissingAuthProfile { .. } => "auth_profile_not_found",
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RuntimeError::MissingSecret { .. } | RuntimeError::MissingSecretVersion { .. } => {
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"secret_not_found"
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}
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RuntimeError::InvalidAuthSecretValue { .. } => "secret_value_error",
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RuntimeError::SecretCrypto { .. } => "secret_crypto_error",
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}
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}
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fn upstream_status_code(status: u16) -> &'static str {
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match status {
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401 | 403 => "upstream_auth_error",
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404 => "upstream_not_found",
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408 | 429 => "upstream_rate_limited",
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500..=599 => "upstream_server_error",
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_ => "upstream_status_error",
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}
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}
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fn safe_runtime_error_message(error: &RuntimeError) -> String {
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match error {
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RuntimeError::Schema(_) => "Входные параметры не прошли проверку схемы.".to_owned(),
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RuntimeError::Mapping(_) => {
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"Не удалось сопоставить параметры инструмента с API-запросом.".to_owned()
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}
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus { status, .. }) => {
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format!("Внешний API вернул HTTP {}.", status)
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}
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RuntimeError::RestAdapter(RestAdapterError::Transport(_)) => {
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"Не удалось подключиться к внешнему API.".to_owned()
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}
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RuntimeError::RestAdapter(_) => "Не удалось выполнить запрос к внешнему API.".to_owned(),
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RuntimeError::ProtocolAdapter(_) => "Не удалось выполнить протокольный адаптер.".to_owned(),
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RuntimeError::UnsupportedProtocol { .. } => {
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"Протокол операции не поддерживается.".to_owned()
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}
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RuntimeError::ConcurrencyLimitExceeded { .. } => {
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"Сервис временно перегружен и не может выполнить инструмент.".to_owned()
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}
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RuntimeError::UnsupportedExecutionMode { .. } => {
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"Режим выполнения операции не поддерживается.".to_owned()
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}
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RuntimeError::InvalidPreparedRequest { .. } => {
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"Не удалось подготовить корректный API-запрос.".to_owned()
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}
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RuntimeError::MissingAuthProfile { .. } => "Профиль авторизации не найден.".to_owned(),
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RuntimeError::MissingSecret { .. } | RuntimeError::MissingSecretVersion { .. } => {
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"Секрет авторизации не найден.".to_owned()
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}
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RuntimeError::InvalidAuthSecretValue { .. } => {
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"Секрет авторизации имеет неподходящий формат.".to_owned()
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}
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RuntimeError::SecretCrypto { .. } => {
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"Не удалось расшифровать секрет авторизации.".to_owned()
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}
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}
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}
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fn is_recoverable_runtime_error(error: &RuntimeError) -> bool {
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matches!(
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error,
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus {
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status: 408 | 429 | 500..=599,
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..
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}) | RuntimeError::RestAdapter(RestAdapterError::Transport(_))
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| RuntimeError::ConcurrencyLimitExceeded { .. }
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| RuntimeError::SecretCrypto { .. }
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)
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}
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fn suggested_action(error: &RuntimeError) -> Option<&'static str> {
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match error {
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus {
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status: 401 | 403, ..
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}) => Some("Проверьте настройки авторизации внешнего API."),
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus { status: 404, .. }) => {
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Some("Проверьте путь endpoint-а и параметры запроса.")
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}
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus {
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status: 408 | 429 | 500..=599,
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..
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})
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| RuntimeError::RestAdapter(RestAdapterError::Transport(_))
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| RuntimeError::ConcurrencyLimitExceeded { .. } => Some("Повторите запрос позже."),
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RuntimeError::Schema(_)
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| RuntimeError::Mapping(_)
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| RuntimeError::InvalidPreparedRequest { .. } => {
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Some("Проверьте параметры вызова инструмента.")
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}
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RuntimeError::MissingAuthProfile { .. }
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| RuntimeError::MissingSecret { .. }
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| RuntimeError::MissingSecretVersion { .. }
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| RuntimeError::InvalidAuthSecretValue { .. }
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| RuntimeError::SecretCrypto { .. } => {
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Some("Проверьте настройки авторизации и секретов в Crank.")
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}
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_ => None,
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}
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}
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fn upstream_status(error: &RuntimeError) -> Option<u16> {
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match error {
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RuntimeError::RestAdapter(RestAdapterError::UnexpectedStatus { status, .. }) => {
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Some(*status)
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}
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_ => None,
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}
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}
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