emergency hide match results (#919)

Author: lowtorola

backend/siarnaq/api/compete/serializers.py

@@ -271,6 +271,20 @@ def to_representation(self, instance):
         if self.context["user_is_staff"]:
             # Staff can see everything
             pass
+        elif (
+            (
+                instance.tournament_round is not None
+                and instance.tournament_round.release_status <= ReleaseStatus.HIDDEN
+            )
+            or (
+                instance.tournament_round is not None
+                and not instance.tournament_round.tournament.is_public
+            )
+            or instance.participants.filter(team__status=TeamStatus.INVISIBLE).exists()
+        ):
+            # Fully redact matches from private tournaments, unreleased tournament
+            # rounds, and those with invisible teams.
+            data["participants"] = data["replay_url"] = data["maps"] = None
         elif (
             instance.tournament_round is not None
             and instance.tournament_round.release_status <= ReleaseStatus.PARTICIPANTS