federation refinement

crates/adapters/sqlite/src/lib.rs

@@ -224,14 +224,14 @@ impl SqliteMovieRepository {
     ) -> Result<Vec<FeedRow>, DomainError> {
         sqlx::query_as!(
             FeedRow,
-            "SELECT m.id, m.external_metadata_id, m.title, m.release_year, m.director, m.poster_path,
+            r#"SELECT m.id, m.external_metadata_id, m.title, m.release_year, m.director, m.poster_path,
                     r.id AS review_id, r.movie_id, r.user_id, r.rating, r.comment, r.watched_at, r.created_at, r.remote_actor_url,
-                    u.email AS user_email
+                    COALESCE(u.email, r.remote_actor_url) AS "user_email!: String"
              FROM reviews r
              INNER JOIN movies m ON m.id = r.movie_id
-             INNER JOIN users u ON u.id = r.user_id
+             LEFT JOIN users u ON u.id = r.user_id
              ORDER BY r.watched_at DESC
-             LIMIT ? OFFSET ?",
+             LIMIT ? OFFSET ?"#,
             limit, offset
         )
         .fetch_all(&self.pool)