//! `POST /api/forge/users/{name}/admin`.

use serde::{Deserialize, Serialize};

/// What `POST /api/forge/users/{name}/admin` found.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Serialize, Deserialize)]
#[cfg_attr(feature = "schema", derive(utoipa::ToSchema))]
#[serde(rename_all = "snake_case")]
pub enum ForgeAdminChange {
    Promoted,
    AlreadyAdmin,
}

/// Success body of `POST /api/forge/users/{name}/admin`.
#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
#[cfg_attr(feature = "schema", derive(utoipa::ToSchema))]
pub struct MakeForgeAdminResponse {
    pub change: ForgeAdminChange,
}

#[cfg(test)]
mod tests {
    use super::{ForgeAdminChange, MakeForgeAdminResponse};

    #[test]
    fn both_changes_round_trip() {
        for (change, wire) in [
            (ForgeAdminChange::Promoted, r#"{"change":"promoted"}"#),
            (
                ForgeAdminChange::AlreadyAdmin,
                r#"{"change":"already_admin"}"#,
            ),
        ] {
            let resp = MakeForgeAdminResponse { change };
            assert_eq!(serde_json::to_string(&resp).unwrap(), wire);
            assert_eq!(
                serde_json::from_str::<MakeForgeAdminResponse>(wire).unwrap(),
                resp
            );
        }
    }
}