Mixed transaction to different types of transactions

blockchain/blockchain.go

@@ -1020,7 +1020,7 @@ func (b *Blockchain) ReadTxLookup(hash types.Hash) (types.Hash, bool) {
 // return error if the invalid signature found
 func (b *Blockchain) recoverFromFieldsInBlock(block *types.Block) error {
 	for _, tx := range block.Transactions {
-		if tx.From() != types.ZeroAddress || tx.Type() == types.StateTx {
+		if tx.From() != types.ZeroAddress || tx.Type() == types.StateTxType {
 			continue
 		}
 
@@ -1041,7 +1041,7 @@ func (b *Blockchain) recoverFromFieldsInTransactions(transactions []*types.Trans
 	updated := false
 
 	for _, tx := range transactions {
-		if tx.From() != types.ZeroAddress || tx.Type() == types.StateTx {
+		if tx.From() != types.ZeroAddress || tx.Type() == types.StateTxType {
 			continue
 		}
 

blockchain/blockchain_test.go

@@ -590,7 +590,7 @@ func TestBlockchainWriteBody(t *testing.T) {
 	t.Run("should succeed if tx has from field", func(t *testing.T) {
 		t.Parallel()
 
-		tx := types.NewTx(&types.MixedTxn{
+		tx := types.NewTx(&types.LegacyTx{
 			Value: big.NewInt(10),
 			V:     big.NewInt(1),
 			From:  addr,
@@ -622,7 +622,7 @@ func TestBlockchainWriteBody(t *testing.T) {
 	t.Run("should return error if tx doesn't have from and recovering address fails", func(t *testing.T) {
 		t.Parallel()
 
-		tx := types.NewTx(&types.MixedTxn{
+		tx := types.NewTx(&types.LegacyTx{
 			Value: big.NewInt(10),
 			V:     big.NewInt(1),
 		})
@@ -654,7 +654,7 @@ func TestBlockchainWriteBody(t *testing.T) {
 	t.Run("should recover from address and store to storage", func(t *testing.T) {
 		t.Parallel()
 
-		tx := types.NewTx(&types.MixedTxn{
+		tx := types.NewTx(&types.LegacyTx{
 			Value: big.NewInt(10),
 			V:     big.NewInt(1),
 		})
@@ -715,8 +715,8 @@ func Test_recoverFromFieldsInBlock(t *testing.T) {
 			},
 		}
 
-		tx1 := types.NewTx(&types.MixedTxn{Nonce: 0, From: addr1})
-		tx2 := types.NewTx(&types.MixedTxn{Nonce: 1, From: types.ZeroAddress})
+		tx1 := types.NewTx(&types.LegacyTx{Nonce: 0, From: addr1})
+		tx2 := types.NewTx(&types.LegacyTx{Nonce: 1, From: types.ZeroAddress})
 
 		computeTxHashes(tx1, tx2)
 
@@ -745,9 +745,9 @@ func Test_recoverFromFieldsInBlock(t *testing.T) {
 			},
 		}
 
-		tx1 := types.NewTx(&types.MixedTxn{Nonce: 0, From: types.ZeroAddress})
-		tx2 := types.NewTx(&types.MixedTxn{Nonce: 1, From: types.ZeroAddress})
-		tx3 := types.NewTx(&types.MixedTxn{Nonce: 2, From: types.ZeroAddress})
+		tx1 := types.NewTx(&types.LegacyTx{Nonce: 0, From: types.ZeroAddress})
+		tx2 := types.NewTx(&types.LegacyTx{Nonce: 1, From: types.ZeroAddress})
+		tx3 := types.NewTx(&types.LegacyTx{Nonce: 2, From: types.ZeroAddress})
 
 		computeTxHashes(tx1, tx2, tx3)
 
@@ -801,8 +801,8 @@ func Test_recoverFromFieldsInTransactions(t *testing.T) {
 			},
 		}
 
-		tx1 := types.NewTx(&types.MixedTxn{Nonce: 0, From: addr1})
-		tx2 := types.NewTx(&types.MixedTxn{Nonce: 1, From: types.ZeroAddress})
+		tx1 := types.NewTx(&types.LegacyTx{Nonce: 0, From: addr1})
+		tx2 := types.NewTx(&types.LegacyTx{Nonce: 1, From: types.ZeroAddress})
 
 		computeTxHashes(tx1, tx2)
 
@@ -830,9 +830,9 @@ func Test_recoverFromFieldsInTransactions(t *testing.T) {
 			},
 		}
 
-		tx1 := types.NewTx(&types.MixedTxn{Nonce: 0, From: types.ZeroAddress})
-		tx2 := types.NewTx(&types.MixedTxn{Nonce: 1, From: types.ZeroAddress})
-		tx3 := types.NewTx(&types.MixedTxn{Nonce: 2, From: types.ZeroAddress})
+		tx1 := types.NewTx(&types.LegacyTx{Nonce: 0, From: types.ZeroAddress})
+		tx2 := types.NewTx(&types.LegacyTx{Nonce: 1, From: types.ZeroAddress})
+		tx3 := types.NewTx(&types.LegacyTx{Nonce: 2, From: types.ZeroAddress})
 
 		computeTxHashes(tx1, tx2, tx3)
 
@@ -864,8 +864,8 @@ func Test_recoverFromFieldsInTransactions(t *testing.T) {
 			},
 		}
 
-		tx1 := types.NewTx(&types.MixedTxn{Nonce: 0, From: addr1})
-		tx2 := types.NewTx(&types.MixedTxn{Nonce: 1, From: addr2})
+		tx1 := types.NewTx(&types.LegacyTx{Nonce: 0, From: addr1})
+		tx2 := types.NewTx(&types.LegacyTx{Nonce: 1, From: addr2})
 
 		computeTxHashes(tx1, tx2)
 
@@ -900,7 +900,7 @@ func TestBlockchainReadBody(t *testing.T) {
 
 	batchWriter := storage.NewBatchWriter(b.db)
 
-	tx := types.NewTx(&types.MixedTxn{
+	tx := types.NewTx(&types.LegacyTx{
 		Value: big.NewInt(10),
 		V:     big.NewInt(1),
 	})
@@ -1602,7 +1602,7 @@ func TestBlockchain_WriteFullBlock(t *testing.T) {
 		{GasUsed: 100},
 		{GasUsed: 200},
 	}
-	tx := types.NewTx(&types.MixedTxn{
+	tx := types.NewTx(&types.LegacyTx{
 		Value: big.NewInt(1),
 	})
 
@@ -1868,7 +1868,15 @@ func customJSONBlockUnmarshall(tb testing.TB, jsonData []byte) (*types.FullBlock
 
 	for _, transactionJSON := range transactionsJSON {
 		tr := transactionJSON.(map[string]interface{})
-		transaction := types.NewTx(&types.MixedTxn{})
+
+		txType := tr["type"].(string)
+
+		txTypeNumber, err := common.ParseUint64orHex(&txType)
+		if err != nil {
+			return nil, err
+		}
+
+		transaction := types.NewTxWithType(types.TxType(txTypeNumber))
 		transaction.SetHash(types.StringToHash(tr["hash"].(string)))
 		nonce := tr["nonce"].(string)
 
@@ -1935,15 +1943,6 @@ func customJSONBlockUnmarshall(tb testing.TB, jsonData []byte) (*types.FullBlock
 
 		transaction.SetChainID(chainIDNumber)
 
-		txType := tr["type"].(string)
-
-		txTypeNumber, err := common.ParseUint64orHex(&txType)
-		if err != nil {
-			return nil, err
-		}
-
-		transaction.SetTransactionType(types.TxType(txTypeNumber))
-
 		gasFeeCapGeneric, ok := tr["maxFeePerGas"]
 		if ok {
 			gasFeeCap := gasFeeCapGeneric.(string)

blockchain/storage/leveldb/leveldb_test.go

@@ -54,13 +54,11 @@ func generateTxs(t *testing.T, startNonce, count int, from types.Address, to *ty
 	txs := make([]*types.Transaction, count)
 
 	for i := range txs {
-		tx := types.NewTx(&types.MixedTxn{
+		tx := types.NewTx(&types.DynamicFeeTx{
 			Gas:       types.StateTransactionGasLimit,
 			Nonce:     uint64(startNonce + i),
-			From:      from,
 			To:        to,
 			Value:     big.NewInt(2000),
-			Type:      types.DynamicFeeTx,
 			GasFeeCap: big.NewInt(100),
 			GasTipCap: big.NewInt(10),
 		})
@@ -112,7 +110,7 @@ func generateBlock(t *testing.T, num uint64) *types.FullBlock {
 		b.Receipts[i] = &types.Receipt{
 			TxHash:            b.Block.Transactions[i].Hash(),
 			Root:              types.StringToHash("mockhashstring"),
-			TransactionType:   types.LegacyTx,
+			TransactionType:   types.LegacyTxType,
 			GasUsed:           uint64(100000),
 			Status:            &status,
 			Logs:              logs,

blockchain/storage/testing.go

@@ -270,7 +270,7 @@ func testBody(t *testing.T, m PlaceholderStorage) {
 	require.NoError(t, batch.WriteBatch())
 
 	addr1 := types.StringToAddress("11")
-	t0 := types.NewTx(&types.MixedTxn{
+	t0 := types.NewTx(&types.LegacyTx{
 		Nonce:    0,
 		To:       &addr1,
 		Value:    big.NewInt(1),
@@ -282,7 +282,7 @@ func testBody(t *testing.T, m PlaceholderStorage) {
 	t0.ComputeHash()
 
 	addr2 := types.StringToAddress("22")
-	t1 := types.NewTx(&types.MixedTxn{
+	t1 := types.NewTx(&types.LegacyTx{
 		Nonce:    0,
 		To:       &addr2,
 		Value:    big.NewInt(1),
@@ -338,7 +338,7 @@ func testReceipts(t *testing.T, m PlaceholderStorage) {
 
 	body := &types.Body{
 		Transactions: []*types.Transaction{
-			types.NewTx(&types.MixedTxn{
+			types.NewTx(&types.StateTx{
 				Nonce:    1000,
 				Gas:      50,
 				GasPrice: new(big.Int).SetUint64(100),

consensus/polybft/block_builder_test.go

@@ -93,7 +93,7 @@ func TestBlockBuilder_BuildBlockTxOneFailedTxAndOneTakesTooMuchGas(t *testing.T)
 			gas = blockGasLimit - 1
 		}
 
-		tx := types.NewTx(&types.MixedTxn{
+		tx := types.NewTx(&types.LegacyTx{
 			Value:    big.NewInt(amount),
 			GasPrice: big.NewInt(gasPrice),
 			Gas:      gas,

consensus/polybft/fsm.go

@@ -433,7 +433,7 @@ func (f *fsm) VerifyStateTransactions(transactions []*types.Transaction) error {
 	)
 
 	for _, tx := range transactions {
-		if tx.Type() != types.StateTx {
+		if tx.Type() != types.StateTxType {
 			continue
 		}
 
@@ -716,10 +716,9 @@ func validateHeaderFields(parent *types.Header, header *types.Header, blockTimeD
 // createStateTransactionWithData creates a state transaction
 // with provided target address and inputData parameter which is ABI encoded byte array.
 func createStateTransactionWithData(target types.Address, inputData []byte) *types.Transaction {
-	tx := types.NewTx(&types.MixedTxn{
+	tx := types.NewTx(&types.StateTx{
 		From:     contracts.SystemCaller,
 		To:       &target,
-		Type:     types.StateTx,
 		Input:    inputData,
 		Gas:      types.StateTransactionGasLimit,
 		GasPrice: big.NewInt(0),

consensus/polybft/fsm_test.go

@@ -100,11 +100,10 @@ func TestFSM_verifyCommitEpochTx(t *testing.T) {
 	assert.NoError(t, fsm.verifyCommitEpochTx(commitEpochTx))
 
 	// submit tampered commit epoch transaction to the epoch ending block
-	alteredCommitEpochTx := types.NewTx(&types.MixedTxn{
+	alteredCommitEpochTx := types.NewTx(&types.StateTx{
 		To:    &contracts.EpochManagerContract,
 		Input: []byte{},
 		Gas:   0,
-		Type:  types.StateTx,
 	})
 	assert.ErrorContains(t, fsm.verifyCommitEpochTx(alteredCommitEpochTx), "invalid commit epoch transaction")
 

consensus/polybft/polybft.go

@@ -781,7 +781,7 @@ func (p *Polybft) PreCommitState(block *types.Block, _ *state.Transition) error
 
 	// validate commitment state transactions
 	for _, tx := range block.Transactions {
-		if tx.Type() != types.StateTx {
+		if tx.Type() != types.StateTxType {
 			continue
 		}
 

consensus/polybft/state_sync_commitment.go

@@ -165,7 +165,7 @@ func getCommitmentMessageSignedTx(txs []*types.Transaction) (*CommitmentMessageS
 	var commitFn contractsapi.CommitStateReceiverFn
 	for _, tx := range txs {
 		// skip non state CommitmentMessageSigned transactions
-		if tx.Type() != types.StateTx ||
+		if tx.Type() != types.StateTxType ||
 			len(tx.Input()) < abiMethodIDLength ||
 			!bytes.Equal(tx.Input()[:abiMethodIDLength], commitFn.Sig()) {
 			continue

crypto/txsigner.go

@@ -97,7 +97,7 @@ func calcTxHash(tx *types.Transaction, chainID uint64) types.Hash {
 	var hash []byte
 
 	switch tx.Type() {
-	case types.AccessListTx:
+	case types.AccessListTxType:
 		a := signerPool.Get()
 		v := a.NewArray()
 
@@ -141,9 +141,9 @@ func calcTxHash(tx *types.Transaction, chainID uint64) types.Hash {
 
 		return types.BytesToHash(hash)
 
-	case types.DynamicFeeTx, types.LegacyTx, types.StateTx:
+	case types.DynamicFeeTxType, types.LegacyTxType, types.StateTxType:
 		a := signerPool.Get()
-		isDynamicFeeTx := tx.Type() == types.DynamicFeeTx
+		isDynamicFeeTx := tx.Type() == types.DynamicFeeTxType
 
 		v := a.NewArray()
 

crypto/txsigner_eip155_test.go

@@ -70,7 +70,7 @@ func TestEIP155Signer_Sender(t *testing.T) {
 				t.Fatalf("Unable to generate key")
 			}
 
-			txn := types.NewTx(&types.MixedTxn{
+			txn := types.NewTx(&types.LegacyTx{
 				To:       &toAddress,
 				Value:    big.NewInt(1),
 				GasPrice: big.NewInt(0),
@@ -106,7 +106,7 @@ func TestEIP155Signer_ChainIDMismatch(t *testing.T) {
 			t.Fatalf("Unable to generate key")
 		}
 
-		txn := types.NewTx(&types.MixedTxn{
+		txn := types.NewTx(&types.LegacyTx{
 			To:       &toAddress,
 			Value:    big.NewInt(1),
 			GasPrice: big.NewInt(0),

crypto/txsigner_frontier_test.go

@@ -15,7 +15,7 @@ func TestFrontierSigner(t *testing.T) {
 	key, err := GenerateECDSAKey()
 	assert.NoError(t, err)
 
-	txn := types.NewTx(&types.MixedTxn{
+	txn := types.NewTx(&types.LegacyTx{
 		To:       &toAddress,
 		Value:    big.NewInt(10),
 		GasPrice: big.NewInt(0),

crypto/txsigner_london_berlin.go

@@ -34,7 +34,7 @@ func (e *LondonOrBerlinSigner) Hash(tx *types.Transaction) types.Hash {
 
 // Sender returns the transaction sender
 func (e *LondonOrBerlinSigner) Sender(tx *types.Transaction) (types.Address, error) {
-	if tx.Type() != types.DynamicFeeTx && tx.Type() != types.AccessListTx {
+	if tx.Type() != types.DynamicFeeTxType && tx.Type() != types.AccessListTxType {
 		return e.fallbackSigner.Sender(tx)
 	}
 
@@ -45,7 +45,7 @@ func (e *LondonOrBerlinSigner) Sender(tx *types.Transaction) (types.Address, err
 
 // SignTx signs the transaction using the passed in private key
 func (e *LondonOrBerlinSigner) SignTx(tx *types.Transaction, pk *ecdsa.PrivateKey) (*types.Transaction, error) {
-	if tx.Type() != types.DynamicFeeTx && tx.Type() != types.AccessListTx {
+	if tx.Type() != types.DynamicFeeTxType && tx.Type() != types.AccessListTxType {
 		return e.fallbackSigner.SignTx(tx, pk)
 	}