fix missing message index mutation

fly/cmd/historical_uptime/main.go

@@ -109,7 +109,9 @@ var (
 	)
 )
 
-const PYTHNET_CHAIN_ID = int(vaa.ChainIDPythNet)
+// [0, MAX_CHAIN_ID] is the range of chain id that we will track for the uptime monitor
+// in this case it's snaxchain since it's the largest mainnet chain idj
+const MAX_CHAIN_ID = vaa.ChainIDSnaxchain
 
 // guardianChainHeights indexes current chain height by chain id and guardian name
 var guardianChainHeights = make(common.GuardianChainHeights)
@@ -187,10 +189,7 @@ func initPromScraper(promRemoteURL string, logger *zap.Logger, errC chan error)
 				case <-t.C:
 					recordGuardianHeightDifferences()
 
-					for i := 1; i < 36; i++ {
-						if i == PYTHNET_CHAIN_ID {
-							continue
-						}
+					for i := 1; i <= int(MAX_CHAIN_ID); i++ {
 						chainName := vaa.ChainID(i).String()
 						if strings.HasPrefix(chainName, "unknown chain ID:") {
 							continue
@@ -230,6 +229,7 @@ func initObservationScraper(db *bigtable.BigtableDB, logger *zap.Logger, errC ch
 				messageObservations := make(map[types.MessageID][]*types.Observation)
 
 				messages, err := db.GetUnprocessedMessagesBeforeCutOffTime(ctx, time.Now().Add(-common.ExpiryDuration))
+				logger.Info("Number of unprocessed messages", zap.Int("count", len(messages)))
 				if err != nil {
 					logger.Error("QueryMessagesByIndex error", zap.Error(err))
 					continue

fly/pkg/bigtable/operations.go

@@ -44,6 +44,10 @@ func (db *BigtableDB) FlushCache(ctx context.Context, logger *zap.Logger, cache
 	observationMuts := make([]*bigtable.Mutation, 0)
 	observationRows := make([]string, 0)
 
+	// Prepare bulk mutations for message indexes
+	indexMuts := make([]*bigtable.Mutation, 0, len(cache.Messages))
+	indexRows := make([]string, 0, len(cache.Messages))
+
 	for messageID, message := range cache.Messages {
 		// Prepare message mutation
 		messageMut, err := createMessageMutation(message)
@@ -64,20 +68,39 @@ func (db *BigtableDB) FlushCache(ctx context.Context, logger *zap.Logger, cache
 			observationMuts = append(observationMuts, observationMut)
 			observationRows = append(observationRows, observationRow)
 		}
+
+		// Prepare message index mutation
+		indexMut := bigtable.NewMutation()
+		indexMut.Set("indexData", "placeholder", bigtable.Now(), nil)
+		indexMuts = append(indexMuts, indexMut)
+		indexRows = append(indexRows, string(messageID))
 	}
 
+	// Apply bulk mutations for messages
 	err := db.ApplyBulk(ctx, MessageTableName, messageRows, messageMuts)
 	if err != nil {
 		logger.Error("Failed to apply bulk mutations for messages", zap.Error(err))
 		return err
 	}
 
+	// Apply bulk mutations for observations
 	err = db.ApplyBulk(ctx, ObservationTableName, observationRows, observationMuts)
 	if err != nil {
 		logger.Error("Failed to apply bulk mutations for observations", zap.Error(err))
 		return err
 	}
 
+	// Apply bulk mutations for message indexes
+	err = db.ApplyBulk(ctx, MessageIndexTableName, indexRows, indexMuts)
+	if err != nil {
+		logger.Error("Failed to apply bulk mutations for message indexes", zap.Error(err))
+		return err
+	}
+
+	logger.Info("Successfully applied bulk mutations for messages", zap.Int("count", len(messageMuts)))
+	logger.Info("Successfully applied bulk mutations for observations", zap.Int("count", len(observationMuts)))
+	logger.Info("Successfully applied bulk mutations for message indexes", zap.Int("count", len(indexMuts)))
+
 	return nil
 }