Кастомизация профиля (о себе, аватар) и просмотр профилей других игроков + общая статистика

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

backend/app/services/stats_service.py

@@ -49,6 +49,10 @@ def _round(value: Any, ndigits: int) -> float | None:
 
 
 def _normalize(row: dict) -> dict:
+    # avatar_url мирроринг user_service.avatar_url_for: версия = epoch(updated_at) из SQL.
+    avatar_url = None
+    if row.get("avatar_path"):
+        avatar_url = f"/api/users/{row['user_id']}/avatar?v={int(row.get('avatar_version') or 0)}"
     return {
         "user_id": row["user_id"],
         "nickname": row["nickname"],
@@ -57,6 +61,7 @@ def _normalize(row: dict) -> dict:
         "win_rate": _round(row["win_rate"] or 0.0, 4),
         "avg_place": _round(row["avg_place"], 2),
         "score": _round(row["score"], 1),
+        "avatar_url": avatar_url,
     }
 
 
@@ -65,6 +70,8 @@ def _leaderboard_rows(session: Session, group_id: int | None) -> list[dict]:
     sql = f"""
     {SCORED_CTE}
     SELECT u.id AS user_id, u.nickname AS nickname,
+           u.avatar_path AS avatar_path,
+           CAST(strftime('%s', u.updated_at) AS INTEGER) AS avatar_version,
            COUNT(*) AS games,
            SUM(s.is_win) AS wins,
            AVG(CAST(s.is_win AS FLOAT)) AS win_rate,
@@ -73,7 +80,7 @@ def _leaderboard_rows(session: Session, group_id: int | None) -> list[dict]:
     FROM scored s
     JOIN users u ON u.id = s.user_id
     {where}
-    GROUP BY u.id, u.nickname
+    GROUP BY u.id, u.nickname, u.avatar_path, u.updated_at
     """
     params = {"gid": group_id} if group_id is not None else {}
     result = session.execute(text(sql), params).mappings().all()