clamp puzzle votes in case of puzzle/round inconsistency (closes lich…

…ess-org#12408)
6rz · Mar 19, 2023 · f30c936 · f30c936
1 parent 52a1325
commit f30c936
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/modules/puzzle/src/main/PuzzleApi.scala b/modules/puzzle/src/main/PuzzleApi.scala
@@ -88,8 +88,8 @@ final class PuzzleApi(
         ) flatMapz { doc =>
           val prevUp   = ~doc.int(F.voteUp)
           val prevDown = ~doc.int(F.voteDown)
-          val up       = prevUp + ~newVote.some.filter(0 <) - ~prevVote.filter(0 <)
-          val down     = prevDown - ~newVote.some.filter(0 >) + ~prevVote.filter(0 >)
+          val up       = (prevUp + ~newVote.some.filter(0 <) - ~prevVote.filter(0 <)) atLeast newVote
+          val down     = (prevDown - ~newVote.some.filter(0 >) + ~prevVote.filter(0 >)) atLeast -newVote
           coll.update
             .one(
               $id(puzzleId),