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use axum::{http::StatusCode, Json};
use serde_json::json;
pub type Result<T, E = Error> = std::result::Result<T, E>;
#[derive(thiserror::Error, Debug)]
pub enum Error {
#[error("IO error: {0}")]
IO(#[from] std::io::Error),
#[error("Env variable error: {0}")]
Env(#[from] dotenvy::Error),
#[error("Axum error: {0}")]
Axum(#[from] axum::Error),
#[error("Http error: {0}")]
Http(#[from] axum::http::Error),
#[error("Json error: {0}")]
Json(#[from] serde_json::Error),
#[error("Database error: {0}")]
Sqlx(#[from] sqlx::Error),
#[error("Migration error: {0}")]
Migration(#[from] sqlx::migrate::MigrateError),
#[error("Failed to hash password: {0}")]
PasswordHash(#[from] argon2::password_hash::Error),
#[error("User not found")]
UserNotFound,
#[error("User with that email already exists")]
EmailExists,
#[error("Invalid email: {0}")]
EmailInvalid(#[from] email_address::Error),
#[error("Invalid email or password")]
LoginInvalid,
#[error("{0}")]
Other(String),
}
impl From<&Error> for StatusCode {
fn from(value: &Error) -> Self {
match value {
Error::UserNotFound => StatusCode::NOT_FOUND,
Error::EmailExists => StatusCode::CONFLICT,
Error::EmailInvalid(_) => StatusCode::UNPROCESSABLE_ENTITY,
_ => StatusCode::INTERNAL_SERVER_ERROR,
}
}
}
impl axum::response::IntoResponse for Error {
fn into_response(self) -> axum::response::Response {
// TODO: implement [rfc7807](https://www.rfc-editor.org/rfc/rfc7807.html)
Json(json!({
"status": StatusCode::from(&self).to_string(),
"detail": self.to_string(),
}))
.into_response()
}
}
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