allow importing accessible foreign athletes

src/db.rs

@@ -232,6 +232,41 @@ pub async fn upsert_oauth_athlete(
     Ok(row.try_get("id")?)
 }
 
+
+/// Ensure that an athlete accessible through the current session exists
+/// locally so activities can reference it. The session credential itself is
+/// intentionally not stored here; callers continue to use their authenticated
+/// IntervalsClient for API requests.
+pub async fn ensure_local_athlete(
+    db: &PgPool,
+    intervals_athlete_id: &str,
+    display_name: &str,
+) -> Result<i64> {
+    let row = sqlx::query(
+        r#"
+        INSERT INTO athletes (
+            intervals_athlete_id,
+            display_name,
+            access_token,
+            scopes
+        )
+        VALUES ($1, $2, '', 'SESSION_ACCESS')
+        ON CONFLICT (intervals_athlete_id)
+        DO UPDATE SET
+            display_name = EXCLUDED.display_name,
+            updated_at = now()
+        RETURNING id
+        "#,
+    )
+    .bind(intervals_athlete_id)
+    .bind(display_name)
+    .fetch_one(db)
+    .await?;
+
+    use sqlx::Row;
+    Ok(row.try_get("id")?)
+}
+
 pub async fn ensure_activity(
     tx: &mut Transaction<'_, Postgres>,
     athlete_id: i64,

src/main.rs

@@ -254,16 +254,20 @@ async fn sync_athlete(
      * tracked per local athlete row, so they're resolved against
      * athlete_id, not the session.
      */
-    let target_athlete = local_athlete(&state.db, &athlete_id)
+    let client = IntervalsClient::with_api_key(state.config.clone(), session.access_token.clone());
+
+    let target_display_name = ensure_accessible_athlete(
+        &state,
+        &client,
+        &athlete_id,
+    )
+    .await
+    .map_err(http_error)?;
+
+    let target_athlete_id = local_athlete(&state.db, &athlete_id)
         .await
-        .map_err(http_error)?;
-
-    let target_athlete_id = target_athlete.as_ref().map(|(id, _)| *id);
-
-    let target_display_name = target_athlete
-        .as_ref()
-        .map(|(_, name)| name.clone())
-        .unwrap_or_else(|| athlete_id.clone());
+        .map_err(http_error)?
+        .map(|(id, _)| id);
 
     /*
      * Default:
@@ -285,8 +289,6 @@ async fn sync_athlete(
 
     let newest = parse_datetime_local(query.newest.as_deref()).unwrap_or_else(|| Utc::now());
 
-    let client = IntervalsClient::with_api_key(state.config.clone(), session.access_token.clone());
-
     let activities = client
         .activities(
             &athlete_id,
@@ -714,6 +716,14 @@ async fn sync_import_activity(
 
     let client = IntervalsClient::with_api_key(state.config.clone(), session.access_token.clone());
 
+    ensure_accessible_athlete(
+        &state,
+        &client,
+        &athlete_id,
+    )
+    .await
+    .map_err(http_error)?;
+
     match process_activity_with_client(
         state.clone(),
         athlete_id.clone(),
@@ -812,6 +822,14 @@ async fn sync_import_visible(
 
     let client = IntervalsClient::with_api_key(state.config.clone(), session.access_token.clone());
 
+    ensure_accessible_athlete(
+        &state,
+        &client,
+        &athlete_id,
+    )
+    .await
+    .map_err(http_error)?;
+
     let target_athlete_id = local_athlete(&state.db, &athlete_id)
         .await
         .map_err(http_error)?
@@ -894,6 +912,42 @@ Aktivitäten werden importiert …
     )))
 }
 
+/// Verify that the current authentication token can access an athlete and
+/// ensure that the athlete exists in the local database. This is required for
+/// importing activities belonging to athletes that have never authenticated
+/// with county-sprints themselves.
+async fn ensure_accessible_athlete(
+    state: &AppState,
+    client: &IntervalsClient,
+    athlete_id: &str,
+) -> Result<String> {
+    let athlete = client
+        .athlete(athlete_id)
+        .await
+        .with_context(|| {
+            format!(
+                "cannot access Intervals.icu athlete {} with current authentication token",
+                athlete_id
+            )
+        })?;
+
+    let display_name = athlete
+        .get("name")
+        .or_else(|| athlete.get("display_name"))
+        .and_then(Value::as_str)
+        .unwrap_or(athlete_id)
+        .to_string();
+
+    db::ensure_local_athlete(
+        &state.db,
+        athlete_id,
+        &display_name,
+    )
+    .await?;
+
+    Ok(display_name)
+}
+
 async fn activity_exists(db: &PgPool, athlete_id: i64, activity_id: &str) -> Result<bool> {
     let row = sqlx::query(
         r#"