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zesdex/crates/zesdex-iam/src/domain/service.rs
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asepharyana 5aaedbf787 docs: tambah doc comment, logging, dan inline comments di semua 255 file
Meliputi:
- File-level //! doc comment: tujuan file, alur kerja, komponen utama
- Function-level /// doc comment: apa, parameter, return, flow, edge cases
- Struct/enum/trait /// doc comment: peran, field docs
- Tracing logging (tracing::info!/debug!/trace!/warn!/error!) di setiap fungsi
- Inline comments untuk variable dan branching logic penting
- Seluruh 8 crates di workspace: zesdex-backend, zesdex-cms, zesdex-entities,
  zesdex-iam, zesdex-infra, zesdex-ipc, zesdex-middleware, zesdex-utils
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2026-07-19 17:05:47 +07:00

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Rust

//! Service trait definitions — use-case interfaces for session management
//! and OAuth flows.
//!
//! These traits define the boundary between the application orchestration
//! layer and the domain. Implementations live in `application/`.
//!
//! # Traits
//!
//! - [`SessionService`] — create, list, archive sessions
//! - [`OAuthService`] — start PKCE flow, complete code exchange, retrieve token
use crate::domain::oauth::{OAuthConfig, OAuthToken};
use crate::domain::session::Session;
/// Session management use-case boundary.
pub trait SessionService {
/// Create a new session with a generated UUID and the given title.
fn create_session(&self, title: &str) -> anyhow::Result<Session>;
/// List all available sessions.
fn list_all(&self) -> anyhow::Result<Vec<Session>>;
/// Archive a session by id (sets `archived = true`).
fn archive_session(&self, id: &str) -> anyhow::Result<()>;
}
/// OAuth flow use-case boundary.
pub trait OAuthService {
/// Start an OAuth authorization-code + PKCE flow for the given
/// `redirect_uri` (the caller is responsible for actually listening on
/// it — e.g. a bound `LoopbackServer`). Returns `(auth_url, state)`:
/// the URL to send the user to, and the CSRF state token that must be
/// passed back into `complete_flow` unchanged.
fn start_flow(
&self,
config: &OAuthConfig,
redirect_uri: &str,
) -> anyhow::Result<(String, String)>;
/// Complete the OAuth flow: validates `state` against the value
/// persisted during `start_flow` (bailing on mismatch — this is the
/// CSRF check), then exchanges `code` for a token using the same
/// `redirect_uri` passed to `start_flow`.
fn complete_flow(
&self,
config: &OAuthConfig,
redirect_uri: &str,
code: &str,
state: &str,
) -> anyhow::Result<OAuthToken>;
/// Retrieve the currently stored OAuth token (if any).
fn get_token(&self) -> anyhow::Result<Option<OAuthToken>>;
}