ignore cache error (#93)

indexer/abci.go

@@ -138,19 +138,11 @@ func (e *EVMIndexerImpl) ListenFinalizeBlock(ctx context.Context, req abci.Reque
 		Extra:           []byte{},
 	}
 
-	// fill parent hash
-	if blockHeight > 1 {
-		parentHeader, err := e.BlockHeaderMap.Get(sdkCtx, uint64(blockHeight-1))
-		if err == nil {
-			blockHeader.ParentHash = parentHeader.Hash()
-		}
-	}
-
 	blockHash := blockHeader.Hash()
 	blockLogs := make([][]*coretypes.Log, 0, len(ethTxs))
-	for txIndex, ethTx := range ethTxs {
+	for idx, ethTx := range ethTxs {
 		txHash := ethTx.Hash()
-		receipt := receipts[txIndex]
+		receipt := receipts[idx]
 
 		// store tx
 		rpcTx := rpctypes.NewRPCTransaction(ethTx, blockHash, uint64(blockHeight), uint64(receipt.TransactionIndex), chainId)
@@ -176,7 +168,7 @@ func (e *EVMIndexerImpl) ListenFinalizeBlock(ctx context.Context, req abci.Reque
 				log.BlockHash = blockHash
 				log.BlockNumber = uint64(blockHeight)
 				log.TxHash = txHash
-				log.TxIndex = uint(txIndex)
+				log.TxIndex = uint(receipt.TransactionIndex)
 			}
 
 			blockLogs = append(blockLogs, receipt.Logs)

indexer/store.go

@@ -4,7 +4,6 @@ import (
 	"context"
 
 	corestoretypes "cosmossdk.io/core/store"
-	"cosmossdk.io/errors"
 	cachekv "cosmossdk.io/store/cachekv"
 	storetypes "cosmossdk.io/store/types"
 
@@ -78,10 +77,9 @@ func (c CacheStore) Set(key, value []byte) error {
 	storetypes.AssertValidKey(key)
 	storetypes.AssertValidValue(value)
 
-	err := c.cache.Set(string(key), value)
-	if err != nil {
-		return errors.Wrap(err, "failed to set cache")
-	}
+	// ignore cache error
+	_ = c.cache.Set(string(key), value)
+
 	c.store.Set(key, value)
 
 	return nil
@@ -91,10 +89,9 @@ func (c CacheStore) Set(key, value []byte) error {
 func (c CacheStore) Delete(key []byte) error {
 	storetypes.AssertValidKey(key)
 
-	err := c.cache.Delete(string(key))
-	if err != nil && errors.IsOf(err, bigcache.ErrEntryNotFound) {
-		return errors.Wrap(err, "failed to delete cache")
-	}
+	// ignore cache error
+	_ = c.cache.Delete(string(key))
+
 	c.store.Delete(key)
 
 	return nil