comments added

client/finalizer/finalization_storage.go

@@ -60,6 +60,7 @@ func NewSignatureCollection(message shared.Message, signingPolicy *policy.Signin
 	}
 }
 
+// addSignature adds signature to the signatures collection.
 func (sc *signaturesCollection) addSignature(p *submitSignaturesPayload) (bool, error) {
 	if p.voterIndex < 0 {
 		return false, fmt.Errorf("voter not recognized")

client/finalizer/finalizer_db.go

@@ -23,6 +23,7 @@ type finalizerDBImpl struct {
 	client *gorm.DB
 }
 
+// FetchLogsByAddressAndTopic0 fetches all transactions with selector sent to address in time range (from to].
 func (db finalizerDBImpl) FetchTransactionsByAddressAndSelector(
 	address common.Address, selector []byte, from, to int64,
 ) ([]database.Transaction, error) {
@@ -34,6 +35,7 @@ func (db finalizerDBImpl) FetchTransactionsByAddressAndSelector(
 	})
 }
 
+// FetchLogsByAddressAndTopic0 fetches all transactions with selector sent to address in block range higher than from.
 func (db finalizerDBImpl) FetchTransactionsByAddressAndSelectorFromBlockNumber(
 	address common.Address, selector []byte, from int64,
 ) ([]database.Transaction, error) {
@@ -44,6 +46,7 @@ func (db finalizerDBImpl) FetchTransactionsByAddressAndSelectorFromBlockNumber(
 	})
 }
 
+// FetchLogsByAddressAndTopic0 fetches all logs with topic0 emitted by address in time range (from to].
 func (db finalizerDBImpl) FetchLogsByAddressAndTopic0(
 	address common.Address, topic0 common.Hash, from, to int64,
 ) ([]database.Log, error) {

client/finalizer/finalizer_queue.go

@@ -175,6 +175,7 @@ func (p *finalizerQueueProcessor) isVoterForCurrentEpoch(item *queueItem) bool {
 	return voters[p.relayClient.senderAddress]
 }
 
+// processItem prepares and sends finalization transaction for item.
 func (p *finalizerQueueProcessor) processItem(ctx context.Context, item *queueItem, isDelayed bool) {
 	if item == nil {
 		return

utils/chain/tx_utils.go

@@ -103,7 +103,7 @@ func baseFee(ctx context.Context, client *ethclient.Client) (*big.Int, error) {
 	return (*big.Int)(&result), err
 }
 
-// SendRawTypeTx prepares and sends EIP-1559 transaction. The value sent is 0.
+// SendRawType2Tx prepares and sends EIP-1559 transaction. The value sent is 0.
 func SendRawType2Tx(client *ethclient.Client, privateKey *ecdsa.PrivateKey, toAddress common.Address, data []byte, dryRun bool, gasConfig *config.Gas, timeout time.Duration) error {
 	publicKey := privateKey.Public()
 	publicKeyECDSA, ok := publicKey.(*ecdsa.PublicKey)