Fix stats player profile weekly monthly 500

2026-06-11 14:44:06 +02:00
parent beecc90fa7
commit 2b5f9c56e3
3 changed files with 188 additions and 21 deletions
--- a/ai/tasks/done/TASK-255-fix-stats-player-profile-weekly-monthly-500.md
+++ b/ai/tasks/done/TASK-255-fix-stats-player-profile-weekly-monthly-500.md
@@ -0,0 +1,78 @@
+# TASK-255 - Fix stats player profile weekly/monthly 500
+
+## Summary
+
+This task fixes the public player-profile weekly/monthly endpoints after a production audit reported:
+
+- `stats-player-profile-weekly` -> `500`
+- `stats-player-profile-monthly` -> `500`
+
+The fix prioritizes endpoint availability and fast response over optional KPM enrichment.
+
+## Affected Endpoint
+
+Route:
+
+- `/api/stats/players/{player_id}?timeframe=weekly`
+- `/api/stats/players/{player_id}?timeframe=monthly`
+
+Handler chain:
+
+- `backend/app/routes.py`
+- `build_stats_player_profile_payload(...)`
+- `get_rcon_materialized_player_stats(...)`
+- `_get_player_period_stats_read_model(...)`
+
+## Root Cause
+
+The player-period read model path already handled missing read-model rows defensively.
+
+However, after the base read-model rows were loaded, the code opened a second read scope to compute optional active-time/KPM data:
+
+- `player_active_seconds`
+- `player_active_minutes`
+- `kpm`
+- `kpm_status`
+- `active_time_source`
+- `active_time_coverage`
+
+That second lookup lived outside the original `try/except`.
+
+If production schema or compatibility differences caused the active-time query to fail, the exception propagated and the whole profile endpoint returned `500` even though the base weekly/monthly profile data was already available.
+
+## Fix
+
+- keep weekly/monthly profile reads read-model-first
+- keep runtime-heavy fallback disabled
+- wrap the optional active-time read-model enrichment in a defensive fallback
+- if active-time enrichment fails:
+  - return `kpm = null`
+  - return `kpm_status = missing_active_time`
+  - return `player_active_seconds = null`
+  - return `player_active_minutes = null`
+  - keep external links and platform identity
+  - still return `200`
+
+This preserves public endpoint speed and avoids breaking the UI when KPM coverage is unavailable.
+
+## Validation
+
+Executed:
+
+- `python -m compileall backend/app`
+- `cd backend; python -m unittest tests.test_current_match_payload`
+- `cd backend; python -m unittest tests.test_historical_snapshot_refresh`
+- `cd backend; python -m unittest tests.test_stats_player_profile_payload`
+
+Expected post-fix audit command:
+
+```powershell
+python .\scripts\audit_public_requests.py --base-url https://comunidadhll.devzamode.es --timeout 30 --output tmp\task255_full_audit_after.json
+```
+
+## Notes
+
+- No TeamKills change.
+- No scheduler change.
+- No RCON/server configuration change.
+- No asset change.
--- a/backend/app/rcon_historical_player_stats.py
+++ b/backend/app/rcon_historical_player_stats.py
@@ -544,6 +544,10 @@ def _get_player_period_stats_read_model(
    selected_row = rows_by_period[timeframe]
    weekly_row = rows_by_period["weekly"]
    monthly_row = rows_by_period["monthly"]
+    active_time = _build_profile_missing_active_time_payload(
+        total_matches_considered=int(selected_row.get("matches_considered") or 0),
+    )
+    try:
        with _connect_read_scope(resolved_path, db_path=db_path) as connection:
            active_time = _fetch_player_active_time_summary(
                connection=connection,
@@ -555,6 +559,10 @@ def _get_player_period_stats_read_model(
                },
                total_matches_considered=int(selected_row.get("matches_considered") or 0),
            )
+    except Exception:
+        active_time = _build_profile_missing_active_time_payload(
+            total_matches_considered=int(selected_row.get("matches_considered") or 0),
+        )
    return (
        {
            "player_id": player_id,
@@ -1011,6 +1019,22 @@ def _build_profile_active_time_payload(
            },
        }

+    return _build_profile_missing_active_time_payload(
+        total_matches_considered=total_matches_considered,
+        min_active_seconds=min_active_seconds,
+    )
+
+
+def _build_profile_missing_active_time_payload(
+    *,
+    total_matches_considered: int,
+    min_active_seconds: int | None = None,
+) -> dict[str, object]:
+    resolved_min_active_seconds = (
+        min_active_seconds
+        if isinstance(min_active_seconds, int) and min_active_seconds > 0
+        else get_kpm_min_active_seconds()
+    )
    return {
        "player_active_seconds": None,
        "player_active_minutes": None,
@@ -1023,7 +1047,7 @@ def _build_profile_active_time_payload(
            "observed_matches": 0,
            "total_matches_considered": total_matches_considered,
            "eligible_kills": 0,
-            "minimum_active_seconds": min_active_seconds,
+            "minimum_active_seconds": resolved_min_active_seconds,
            "sources": [],
        },
    }
@@ -1652,17 +1676,7 @@ def _build_missing_player_period_stats_result(
        "player_active_seconds": None,
        "player_active_minutes": None,
        "kpm": None,
-        "kpm_status": "missing_active_time",
-        "active_time_source": "unavailable",
-        "active_time_coverage": {
-            "eligible_matches": 0,
-            "real_source_matches": 0,
-            "observed_matches": 0,
-            "total_matches_considered": 0,
-            "eligible_kills": 0,
-            "minimum_active_seconds": get_kpm_min_active_seconds(),
-            "sources": [],
-        },
+        **_build_profile_missing_active_time_payload(total_matches_considered=0),
        **build_external_player_profile_fields(player_id=player_id),
        "weekly_ranking": None,
        "monthly_ranking": None,
--- a/backend/tests/test_stats_player_profile_payload.py
+++ b/backend/tests/test_stats_player_profile_payload.py
@@ -11,6 +11,81 @@ from app.rcon_historical_player_stats import (


 class StatsPlayerProfilePayloadTests(unittest.TestCase):
+    def test_player_stats_read_model_keeps_payload_valid_when_active_time_lookup_fails(self) -> None:
+        selected_row = {
+            "period_type": "weekly",
+            "window_kind": "current-week",
+            "period_start": "2026-06-01T00:00:00Z",
+            "period_end": "2026-06-08T00:00:00Z",
+            "server_id": "all-servers",
+            "player_id": "76561198000000000",
+            "player_name": "Steam Player",
+            "matches_considered": 4,
+            "kills": 20,
+            "deaths": 10,
+            "teamkills": 0,
+            "ranking_position": 4,
+            "updated_at": "2026-06-11T12:00:00Z",
+            "first_seen_at": "2026-06-01T01:00:00Z",
+            "last_seen_at": "2026-06-08T01:00:00Z",
+        }
+        with (
+            patch(
+                "app.rcon_historical_player_stats._get_player_period_stats_read_model",
+                return_value=(
+                    {
+                        "player_id": "76561198000000000",
+                        "player_name": "Steam Player",
+                        "server_id": "all-servers",
+                        "timeframe": "weekly",
+                        "window_start": None,
+                        "window_end": None,
+                        "window_kind": "current-week",
+                        "matches_considered": 4,
+                        "kills": 20,
+                        "deaths": 10,
+                        "teamkills": 0,
+                        "player_active_seconds": None,
+                        "player_active_minutes": None,
+                        "kpm": None,
+                        "kpm_status": "missing_active_time",
+                        "active_time_source": "unavailable",
+                        "active_time_coverage": {
+                            "eligible_matches": 0,
+                            "real_source_matches": 0,
+                            "observed_matches": 0,
+                            "total_matches_considered": 4,
+                            "eligible_kills": 0,
+                            "minimum_active_seconds": 60,
+                            "sources": [],
+                        },
+                        "platform": "steam",
+                        "steam_id_64": "76561198000000000",
+                        "external_profile_links": {
+                            "steam": "https://steamcommunity.com/profiles/76561198000000000",
+                            "hellor": "https://hellor.pro/player/76561198000000000",
+                            "hll_records": "https://hllrecords.com/profiles/76561198000000000",
+                            "helo": "https://helo-system.de/statistics/players/76561198000000000?series=2024",
+                        },
+                        "weekly_ranking": {"metric": "kills", "ranking_position": 4},
+                        "monthly_ranking": {"metric": "kills", "ranking_position": 7},
+                        "source": {"primary_source": "rcon", "read_model": "player-period-stats"},
+                    },
+                    None,
+                ),
+            ),
+        ):
+            payload = build_stats_player_profile_payload(
+                player_id="76561198000000000",
+                timeframe="weekly",
+            )
+
+        data = payload["data"]
+        self.assertEqual(data["matches_considered"], 4)
+        self.assertIsNone(data["kpm"])
+        self.assertEqual(data["kpm_status"], "missing_active_time")
+        self.assertIn("steam", data["external_profile_links"])
+
    def test_player_stats_returns_lightweight_missing_payload_when_period_read_model_is_empty(self) -> None:
        with patch(
            "app.rcon_historical_player_stats._get_player_period_stats_read_model",