47 lines
1.2 KiB
Rust
47 lines
1.2 KiB
Rust
use actix_web::http::StatusCode;
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use actix_web::HttpResponse;
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use serde::ser::SerializeStruct;
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use serde::{Serialize, Serializer};
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#[derive(Debug)]
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pub enum HandlerError {
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BadUid,
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ProtectedSchedule
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}
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impl HandlerError {
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fn get_code(&self) -> StatusCode {
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match self {
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HandlerError::BadUid => StatusCode::BAD_REQUEST,
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HandlerError::ProtectedSchedule => StatusCode::FORBIDDEN,
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}
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}
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}
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impl Serialize for HandlerError {
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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
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where
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S: Serializer,
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{
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let mut s = serializer.serialize_struct("error", 2)?;
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s.serialize_field("code", &self.get_code().as_u16())?;
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s.serialize_field("description", &String::from(self))?;
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s.end()
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}
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}
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impl From<&HandlerError> for String {
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fn from(err: &HandlerError) -> Self {
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match err {
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HandlerError::BadUid => String::from("the uid is in a bad format"),
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HandlerError::ProtectedSchedule => String::from("the targeted schedule is protected"),
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}
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}
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}
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impl From<HandlerError> for HttpResponse {
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fn from(err: HandlerError) -> Self {
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HttpResponse::build(err.get_code()).json(err)
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}
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}
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