first

backend/src/routes/session.rs

@@ -0,0 +1,24 @@
+use axum::{extract::Extension, http::StatusCode, Json};
+
+use crate::{app_state::{AppState, SessionSnapshot, SessionStartRequest}, error::AppError};
+
+pub async fn start(
+    Extension(state): Extension<AppState>,
+    Json(payload): Json<SessionStartRequest>,
+) -> Result<(StatusCode, Json<SessionSnapshot>), AppError> {
+    let session = state.start_session(payload).await;
+    Ok((StatusCode::CREATED, Json(session)))
+}
+
+pub async fn end(Extension(state): Extension<AppState>) -> Result<Json<SessionSnapshot>, AppError> {
+    let session = state.end_session().await?;
+    Ok(Json(session))
+}
+
+pub async fn me(Extension(state): Extension<AppState>) -> Result<Json<SessionSnapshot>, AppError> {
+    let session = state
+        .current_session()
+        .await
+        .ok_or_else(|| AppError::not_found("No active session"))?;
+    Ok(Json(session))
+}