61 lines
2.1 KiB
Rust
61 lines
2.1 KiB
Rust
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//! Session management use-cases.
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//!
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//! `SessionServiceImpl` implements `SessionService` by delegating to
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//! injected repository implementations, keeping the orchestration logic
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//! independent of any concrete persistence mechanism.
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use std::path::PathBuf;
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use uuid::Uuid;
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use crate::domain::repository::{SessionLockRepository, SessionRepository};
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use crate::domain::service::SessionService;
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use crate::domain::session::Session;
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/// Concrete session service backed by generic repository implementations.
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pub struct SessionServiceImpl<R: SessionRepository, L: SessionLockRepository> {
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pub session_repo: R,
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pub lock_repo: L,
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pub base_dir: PathBuf,
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}
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impl<R: SessionRepository, L: SessionLockRepository> SessionServiceImpl<R, L> {
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/// Create a new session service with the given repositories and base
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/// data directory.
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pub fn new(session_repo: R, lock_repo: L, base_dir: PathBuf) -> Self {
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SessionServiceImpl {
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session_repo,
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lock_repo,
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base_dir,
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}
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}
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}
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impl<R: SessionRepository, L: SessionLockRepository> SessionService for SessionServiceImpl<R, L> {
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fn create_session(&self, title: &str) -> anyhow::Result<Session> {
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let id = Uuid::new_v4().to_string();
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let title_owned = if title.is_empty() {
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"New Session".to_string()
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} else {
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title.to_string()
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};
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let session = Session::new(id, title_owned);
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self.session_repo.save_session(&self.base_dir, &session)?;
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Ok(session)
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}
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fn list_all(&self) -> anyhow::Result<Vec<Session>> {
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self.session_repo.list_sessions(&self.base_dir)
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}
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fn archive_session(&self, id: &str) -> anyhow::Result<()> {
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let mut session = self.session_repo.load_session(&self.base_dir, id)?;
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session.archived = true;
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session.updated_at = std::time::SystemTime::now()
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.duration_since(std::time::UNIX_EPOCH)
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.unwrap_or_default()
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.as_millis() as i64;
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self.session_repo.save_session(&self.base_dir, &session)?;
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Ok(())
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}
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}
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