sync

schemas/alter_matches_mmr.sql

@@ -0,0 +1,18 @@
+-- One-shot: run in Supabase Dashboard → SQL Editor **before** the updated
+-- schemas/rpc_settle_match_reward.sql.
+-- Audit columns for hidden MMR: dedicated-server scores/forfeit and the applied delta.
+
+alter table public.matches
+  add column if not exists red_score smallint null,
+  add column if not exists blue_score smallint null,
+  add column if not exists forfeit boolean null,
+  add column if not exists mmr_delta integer null;
+
+comment on column public.matches.red_score is
+  'Rounds/sets for red at settle (dedicated server). Null if omitted (legacy).';
+comment on column public.matches.blue_score is
+  'Rounds/sets for blue at settle (dedicated server). Null if omitted (legacy).';
+comment on column public.matches.forfeit is
+  'True when the match ended by forfeit (leave, disconnect, last-disconnect, or skip/auto-forfeit). Leave/disconnect uses 20% MMR; skip-forfeit with both connected uses the score table.';
+comment on column public.matches.mmr_delta is
+  'Hidden MMR the winner gained (loser lost, floored at 0). Null on matches settled before MMR.';