core: fix showRecord on locked ioi contest (#575)

packages/hydrooj/src/model/contest.ts

@@ -247,8 +247,7 @@ const oi = buildContestRule({
     },
     showScoreboard: (tdoc, now) => now > tdoc.endAt,
     showSelfRecord: (tdoc, now) => now > tdoc.endAt,
-    // eslint-disable-next-line @typescript-eslint/no-use-before-define
+    showRecord: (tdoc, now) => now > tdoc.endAt,
-    showRecord: (tdoc, now) => now > tdoc.endAt && !isLocked(tdoc),
     async scoreboardHeader(config, _, tdoc, pdict) {
         const columns: ScoreboardNode[] = [
             { type: 'rank', value: '#' },
@@ -372,7 +371,8 @@ const oi = buildContestRule({
 const ioi = buildContestRule({
     TEXT: 'IOI',
     submitAfterAccept: false,
-    showRecord: (tdoc, now) => now > tdoc.endAt,
+    // eslint-disable-next-line @typescript-eslint/no-use-before-define
+    showRecord: (tdoc, now) => now > tdoc.endAt && !isLocked(tdoc),
     showSelfRecord: () => true,
     showScoreboard: (tdoc, now) => now > tdoc.beginAt,
 }, oi);