118 lines
2.8 KiB
Rust
118 lines
2.8 KiB
Rust
use axum::{
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http::StatusCode,
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response::{IntoResponse, Response},
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Json,
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};
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use serde::Serialize;
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use serde_json::Value;
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use std::fmt::Display;
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use utoipa::ToSchema;
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pub type AppResult<T> = Result<T, AppError>;
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#[derive(Debug)]
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pub struct AppError {
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status: StatusCode,
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message: String,
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code: Option<String>,
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details: Option<Value>,
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}
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impl AppError {
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pub fn new(status: StatusCode, message: impl Into<String>) -> Self {
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Self {
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status,
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message: message.into(),
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code: None,
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details: None,
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}
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}
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pub fn bad_request(message: impl Into<String>) -> Self {
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Self::new(StatusCode::BAD_REQUEST, message)
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}
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pub fn conflict(message: impl Into<String>) -> Self {
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Self::new(StatusCode::CONFLICT, message)
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}
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pub fn unauthorized() -> Self {
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Self::new(StatusCode::UNAUTHORIZED, "unauthorized")
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}
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pub fn not_found() -> Self {
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Self::new(StatusCode::NOT_FOUND, "resource not found")
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}
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pub fn internal<E: Display>(error: E) -> Self {
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Self::new(StatusCode::INTERNAL_SERVER_ERROR, error.to_string())
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}
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pub fn with_code(mut self, code: impl Into<String>) -> Self {
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self.code = Some(code.into());
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self
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}
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pub fn with_details(mut self, details: Value) -> Self {
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self.details = Some(details);
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self
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}
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}
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impl IntoResponse for AppError {
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fn into_response(self) -> Response {
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let status = self.status;
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let body = Json(ApiErrorResponse {
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error: self.message,
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code: self.code,
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details: self.details,
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});
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(status, body).into_response()
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}
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}
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#[derive(Serialize, ToSchema)]
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pub struct ApiErrorResponse {
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error: String,
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#[serde(skip_serializing_if = "Option::is_none")]
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code: Option<String>,
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#[serde(skip_serializing_if = "Option::is_none")]
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details: Option<Value>,
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}
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impl From<diesel::result::Error> for AppError {
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fn from(value: diesel::result::Error) -> Self {
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match value {
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diesel::result::Error::NotFound => AppError::not_found(),
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other => {
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tracing::error!(error = ?other, "database operation failed");
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AppError::internal("database operation failed")
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}
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}
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}
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}
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impl From<jsonwebtoken::errors::Error> for AppError {
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fn from(value: jsonwebtoken::errors::Error) -> Self {
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AppError::internal(value)
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}
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}
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impl From<anyhow::Error> for AppError {
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fn from(value: anyhow::Error) -> Self {
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AppError::internal(value)
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}
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}
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impl From<std::io::Error> for AppError {
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fn from(value: std::io::Error) -> Self {
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AppError::internal(value)
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}
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}
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impl From<serde_json::Error> for AppError {
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fn from(value: serde_json::Error) -> Self {
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AppError::internal(value)
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}
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}
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