Fix

backend/app/player_event_models.py

@@ -0,0 +1,32 @@
+"""Normalized player event models for the V2 event pipeline foundation."""
+
+from __future__ import annotations
+
+from dataclasses import asdict, dataclass
+
+
+@dataclass(frozen=True, slots=True)
+class PlayerEventRecord:
+    """Minimal normalized player event contract reused across source and storage."""
+
+    event_id: str
+    event_type: str
+    occurred_at: str | None
+    server_slug: str
+    external_match_id: str
+    source_kind: str
+    source_ref: str | None
+    raw_event_ref: str | None
+    killer_player_key: str | None
+    killer_display_name: str | None
+    victim_player_key: str | None
+    victim_display_name: str | None
+    weapon_name: str | None
+    weapon_category: str | None
+    kill_category: str | None
+    is_teamkill: bool
+    event_value: int = 1
+
+    def to_dict(self) -> dict[str, object]:
+        """Return the event as a plain dictionary."""
+        return asdict(self)