fix, #947

opensquare-network · Aug 27, 2024 · 37eb991 · 37eb991
1 parent df4b335
commit 37eb991
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/backend/packages/graphql-server/src/schema/chain/resolvers/event.js b/backend/packages/graphql-server/src/schema/chain/resolvers/event.js
@@ -4,10 +4,13 @@ const { extractEvent } = require("./extractEventInfo");
 
 async function event(_, _args) {
   const { blockHeight, eventIndex } = _args;
-  const extrinsicData = await chainCall((api) =>
+  const eventData = await chainCall((api) =>
     getEventData(api, blockHeight, eventIndex),
   );
-  return extractEvent(extrinsicData);
+  if (!eventData) {
+    return;
+  }
+  return extractEvent(eventData);
 }
 
 module.exports = {

diff --git a/backend/packages/graphql-server/src/schema/chain/resolvers/extractExtrinsicInfo/index.js b/backend/packages/graphql-server/src/schema/chain/resolvers/extractExtrinsicInfo/index.js
@@ -21,6 +21,9 @@ function extractExtrinsicEventInfos(allBlockEvents, extrinsicIndexer) {
 }
 
 async function extractExtrinsicInfo(api, extrinsicData) {
+  if (!extrinsicData) {
+    return null;
+  }
   const { extrinsic, allBlockEvents, indexer } = extrinsicData;
   const events = extractExtrinsicEvents(allBlockEvents, indexer.extrinsicIndex);
   const calls = await extractCallsFromExtrinsic(