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use axum::{Json, body::Body, http::{Response, StatusCode}, response::IntoResponse};
use serde_json::{json};
pub enum RouteError {
Internal(String),
MalformedField(String),
UserCreateEmailExists(String),
UserCreateUsernameExists(String),
UnregisteredEmail(String),
AuthorizationFailure(),
NotFound(String),
}
impl IntoResponse for RouteError {
fn into_response(self) -> Response<Body> {
let (status, message) = match self {
Self::Internal(message) => {
(StatusCode::INTERNAL_SERVER_ERROR, message)
},
RouteError::UserCreateEmailExists(email) => {
(StatusCode::BAD_REQUEST, format!("user with email \"{}\" already exists", email))
},
RouteError::UserCreateUsernameExists(username) => {
(StatusCode::BAD_REQUEST, format!("user with username \"{}\" already exists", username))
},
RouteError::UnregisteredEmail(email) => {
(StatusCode::BAD_REQUEST, format!("email \"{}\" is not registered", email))
},
RouteError::AuthorizationFailure() => {
(StatusCode::UNAUTHORIZED, format!("failed to authorize"))
},
RouteError::NotFound(resource) => {
(StatusCode::NOT_FOUND, format!("{resource} not found"))
},
RouteError::MalformedField(field) => {
(StatusCode::BAD_REQUEST, format!("malformed {field}"))
}
};
(status, Json(json!({"error": message}))).into_response()
}
}
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