requiring round metadata and roundtype to filter (#3629)

* requiring round metadata and roundtype to filter

* updating second filter

Author: gnomadic

packages/grant-explorer/src/features/api/rounds.ts

@@ -64,6 +64,7 @@ const OVERRIDE_PRIVATE_ROUND_IDS = [
 export const filterOutPrivateRounds = (rounds: RoundGetRound[]) => {
   return rounds.filter(
     (round) =>
+      (round.roundMetadata && round.roundMetadata.roundType) &&
       round.roundMetadata.roundType !== "private" ||
       OVERRIDE_PRIVATE_ROUND_IDS.includes(round.id.toLowerCase())
   );

packages/grant-explorer/src/features/discovery/ExploreRoundsPage.tsx

@@ -19,7 +19,7 @@ const ExploreRoundsPage = () => {
   // Pass the filter from the search params and build the graphql query
   const rounds = useFilterRounds(filter, getEnabledChains());
 
-  const publicRounds = useMemo(() => rounds.data?.filter(round => round.roundMetadata.roundType?.toLowerCase() !== "private"), [rounds]);
+  const publicRounds = useMemo(() => rounds.data?.filter(round => (round.roundMetadata && round.roundMetadata.roundType) && round.roundMetadata.roundType?.toLowerCase() !== "private"), [rounds]);
   rounds.data = publicRounds;
 
   const sectionTitle = getExplorerPageTitle(filter);