chore: remove unused ParseBusinessInfo helper

tx-submitter/utils/utils.go

@@ -11,12 +11,12 @@ import (
 	"time"
 
 	"morph-l2/bindings/bindings"
-	ntype "morph-l2/node/types"
 
 	"github.com/morph-l2/go-ethereum/accounts/abi"
+	"github.com/morph-l2/go-ethereum/common"
 	"github.com/morph-l2/go-ethereum/common/hexutil"
 	"github.com/morph-l2/go-ethereum/core/types"
-	"github.com/morph-l2/go-ethereum/log"
+	"github.com/morph-l2/go-ethereum/rpc"
 )
 
 // Loop Run the f func periodically.
@@ -146,45 +146,52 @@ func SetFBatchIndex(calldata []byte, batchIndex uint64) error {
 	return nil
 }
 
-func ParseBusinessInfo(tx *types.Transaction, a *abi.ABI) []interface{} {
-	// var method string
-	// var batchIndex uint64
-	// var finalizedIndex uint64
-	var res []interface{}
-	if len(tx.Data()) > 0 {
-		id := tx.Data()[:4]
-		if bytes.Equal(id, a.Methods["commitBatch"].ID) {
-			method := "commitBatch"
-			batchIndex := ParseParentBatchIndex(tx.Data()) + 1
-			res = append(res,
-				"method", method,
-				"batchIndex", batchIndex,
-			)
-		} else if bytes.Equal(id, a.Methods["commitState"].ID) {
-			method := "commitState"
-			batchIndex := ParseParentBatchIndex(tx.Data()) + 1
-			res = append(res,
-				"method", method,
-				"batchIndex", batchIndex,
-			)
-		} else if bytes.Equal(id, a.Methods["finalizeBatch"].ID) {
-			method := "finalizeBatch"
-			parms, err := a.Methods["finalizeBatch"].Inputs.Unpack(tx.Data()[4:])
-			if err != nil {
-				log.Error("unpack finalizeBatch error", "err", err)
-			}
-			batchIndex, _ := ntype.BatchHeaderBytes(parms[0].([]byte)).BatchIndex()
-			res = append(res,
-				"method", method,
-				"finalizedIndex", batchIndex,
-			)
+// ParseL1Mempool parses the L1 mempool and returns the transactions.
+func ParseL1Mempool(rpc *rpc.Client, addr common.Address) ([]*types.Transaction, error) {
+
+	var result map[string]map[string]*types.Transaction
+	err := rpc.Call(&result, "txpool_contentFrom", addr)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get txpool content: %v", err)
+	}
+
+	var txs []*types.Transaction
 
+	// get pending txs
+	if pendingTxs, ok := result["pending"]; ok {
+		for _, tx := range pendingTxs {
+			txs = append(txs, tx)
 		}
+	}
 
-	} else {
-		return []interface{}{}
+	// get queued txs
+	if pendingTxs, ok := result["queued"]; ok {
+		for _, tx := range pendingTxs {
+			txs = append(txs, tx)
+		}
 	}
-	return res
+
+	return txs, nil
+
+}
+
+func ParseMempoolLatestBatchIndex(id []byte, txs []*types.Transaction) uint64 {
+
+	var res uint64
+	for _, tx := range txs {
+		if len(tx.Data()) < 4 {
+			continue
+		}
+		if bytes.Equal(tx.Data()[:4], id) {
+			pindex := ParseParentBatchIndex(tx.Data())
+			if pindex > res {
+				res = pindex
+			}
+		}
+	}
+
+	return res + 1
+
 }
 
 func ParseMethod(tx *types.Transaction, a *abi.ABI) string {