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upub/src/errors.rs

97 lines
2.2 KiB
Rust

#[derive(Debug, thiserror::Error)]
pub enum UpubError {
#[error("database error: {0}")]
Database(#[from] sea_orm::DbErr),
#[error("api returned {0}")]
Status(axum::http::StatusCode),
#[error("missing field: {0}")]
Field(#[from] crate::model::FieldError),
#[error("openssl error: {0}")]
OpenSSL(#[from] openssl::error::ErrorStack),
#[error("invalid UTF8 in key: {0}")]
OpenSSLParse(#[from] std::str::Utf8Error),
#[error("fetch error: {0}")]
Reqwest(#[from] reqwest::Error),
#[error("invalid base64 string: {0}")]
Base64(#[from] base64::DecodeError),
}
impl UpubError {
pub fn bad_request() -> Self {
Self::Status(axum::http::StatusCode::BAD_REQUEST)
}
pub fn unprocessable() -> Self {
Self::Status(axum::http::StatusCode::UNPROCESSABLE_ENTITY)
}
pub fn not_found() -> Self {
Self::Status(axum::http::StatusCode::NOT_FOUND)
}
pub fn forbidden() -> Self {
Self::Status(axum::http::StatusCode::FORBIDDEN)
}
pub fn unauthorized() -> Self {
Self::Status(axum::http::StatusCode::UNAUTHORIZED)
}
pub fn not_modified() -> Self {
Self::Status(axum::http::StatusCode::NOT_MODIFIED)
}
pub fn internal_server_error() -> Self {
Self::Status(axum::http::StatusCode::INTERNAL_SERVER_ERROR)
}
}
pub type UpubResult<T> = Result<T, UpubError>;
impl From<axum::http::StatusCode> for UpubError {
fn from(value: axum::http::StatusCode) -> Self {
UpubError::Status(value)
}
}
impl axum::response::IntoResponse for UpubError {
fn into_response(self) -> axum::response::Response {
let descr = self.to_string();
match self {
UpubError::Status(status) => (status, descr).into_response(),
_ => (axum::http::StatusCode::INTERNAL_SERVER_ERROR, descr).into_response(),
}
}
}
pub trait LoggableError {
fn info_failed(self, msg: &str);
fn warn_failed(self, msg: &str);
fn err_failed(self, msg: &str);
}
impl<T, E: std::error::Error> LoggableError for Result<T, E> {
fn info_failed(self, msg: &str) {
if let Err(e) = self {
tracing::info!("{} : {}", msg, e);
}
}
fn warn_failed(self, msg: &str) {
if let Err(e) = self {
tracing::warn!("{} : {}", msg, e);
}
}
fn err_failed(self, msg: &str) {
if let Err(e) = self {
tracing::error!("{} : {}", msg, e);
}
}
}