Add missing fields to the response of eth_getTransactionByHash

api/api.go

@@ -241,7 +241,7 @@ func (b *BlockChainAPI) GetTransactionByHash(
 		return handleError[*Transaction](b.logger, err)
 	}
 
-	return NewTransaction(tx, *rcp)
+	return NewTransaction(tx, *rcp, *b.config)
 }
 
 // GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index.

api/models.go

@@ -2,6 +2,7 @@ package api
 
 import (
 	errs "github.com/onflow/flow-evm-gateway/api/errors"
+	"github.com/onflow/flow-evm-gateway/config"
 	"github.com/onflow/flow-evm-gateway/models"
 
 	"github.com/onflow/go-ethereum/common"
@@ -91,7 +92,11 @@ type Transaction struct {
 	YParity             *hexutil.Uint64          `json:"yParity,omitempty"`
 }
 
-func NewTransaction(tx models.Transaction, receipt types.Receipt) (*Transaction, error) {
+func NewTransaction(
+	tx models.Transaction,
+	receipt types.Receipt,
+	config config.Config,
+) (*Transaction, error) {
 	txHash, err := tx.Hash()
 	if err != nil {
 		return nil, err
@@ -112,23 +117,61 @@ func NewTransaction(tx models.Transaction, receipt types.Receipt) (*Transaction,
 	v, r, s := tx.RawSignatureValues()
 	index := uint64(receipt.TransactionIndex)
 
-	return &Transaction{
-		Hash:             txHash,
-		BlockHash:        &receipt.BlockHash,
-		BlockNumber:      (*hexutil.Big)(receipt.BlockNumber),
+	result := &Transaction{
+		Type:             hexutil.Uint64(tx.Type()),
 		From:             from,
-		To:               to,
-		Gas:              hexutil.Uint64(receipt.GasUsed),
-		GasPrice:         (*hexutil.Big)(receipt.EffectiveGasPrice),
+		Gas:              hexutil.Uint64(tx.Gas()),
+		GasPrice:         (*hexutil.Big)(tx.GasPrice()),
+		Hash:             txHash,
 		Input:            tx.Data(),
 		Nonce:            hexutil.Uint64(tx.Nonce()),
-		TransactionIndex: (*hexutil.Uint64)(&index),
+		To:               to,
 		Value:            (*hexutil.Big)(tx.Value()),
-		Type:             hexutil.Uint64(tx.Type()),
 		V:                (*hexutil.Big)(v),
 		R:                (*hexutil.Big)(r),
 		S:                (*hexutil.Big)(s),
-	}, nil
+		BlockHash:        &receipt.BlockHash,
+		BlockNumber:      (*hexutil.Big)(receipt.BlockNumber),
+		TransactionIndex: (*hexutil.Uint64)(&index),
+	}
+	chainID := config.EVMNetworkID
+
+	switch tx.Type() {
+	case types.LegacyTxType:
+		result.ChainID = (*hexutil.Big)(chainID)
+	case types.AccessListTxType:
+		al := tx.AccessList()
+		yparity := hexutil.Uint64(v.Sign())
+		result.Accesses = &al
+		result.ChainID = (*hexutil.Big)(chainID)
+		result.YParity = &yparity
+	case types.DynamicFeeTxType:
+		al := tx.AccessList()
+		yparity := hexutil.Uint64(v.Sign())
+		result.Accesses = &al
+		result.ChainID = (*hexutil.Big)(chainID)
+		result.YParity = &yparity
+		result.GasFeeCap = (*hexutil.Big)(tx.GasFeeCap())
+		result.GasTipCap = (*hexutil.Big)(tx.GasTipCap())
+		// Since BaseFee is `0`, this is the effective gas price
+		// the sender is willing to pay.
+		result.GasPrice = (*hexutil.Big)(tx.GasFeeCap())
+	case types.BlobTxType:
+		al := tx.AccessList()
+		yparity := hexutil.Uint64(v.Sign())
+		result.Accesses = &al
+		result.ChainID = (*hexutil.Big)(chainID)
+		result.YParity = &yparity
+		result.GasFeeCap = (*hexutil.Big)(tx.GasFeeCap())
+		result.GasTipCap = (*hexutil.Big)(tx.GasTipCap())
+		// Since BaseFee is `0`, this is the effective gas price
+		// the sender is willing to pay.
+		result.GasPrice = (*hexutil.Big)(tx.GasFeeCap())
+		result.MaxFeePerBlobGas = (*hexutil.Big)(tx.BlobGasFeeCap())
+		result.BlobVersionedHashes = tx.BlobHashes()
+	}
+
+	return result, nil
 }
 
 // SignTransactionResult represents a RLP encoded signed transaction.

api/stream.go

@@ -145,7 +145,7 @@ func (s *StreamAPI) NewPendingTransactions(ctx context.Context, fullTx *bool) (*
 					return nil, fmt.Errorf("failed to compute tx hash: %w", err)
 				}
 
-				t, err := NewTransaction(tx, *rcp)
+				t, err := NewTransaction(tx, *rcp, *s.config)
 				if err != nil {
 					return nil, err
 				}

models/transaction.go

@@ -22,9 +22,14 @@ type Transaction interface {
 	Value() *big.Int
 	Type() uint8
 	Gas() uint64
+	GasFeeCap() *big.Int
+	GasTipCap() *big.Int
 	GasPrice() *big.Int
 	BlobGas() uint64
+	BlobGasFeeCap() *big.Int
+	BlobHashes() []common.Hash
 	Size() uint64
+	AccessList() gethTypes.AccessList
 	MarshalBinary() ([]byte, error)
 }
 
@@ -79,6 +84,14 @@ func (dc DirectCall) Gas() uint64 {
 	return dc.DirectCall.GasLimit
 }
 
+func (dc DirectCall) GasFeeCap() *big.Int {
+	return big.NewInt(0)
+}
+
+func (dc DirectCall) GasTipCap() *big.Int {
+	return big.NewInt(0)
+}
+
 func (dc DirectCall) GasPrice() *big.Int {
 	return big.NewInt(0)
 }
@@ -87,6 +100,14 @@ func (dc DirectCall) BlobGas() uint64 {
 	return 0
 }
 
+func (dc DirectCall) BlobGasFeeCap() *big.Int {
+	return big.NewInt(0)
+}
+
+func (dc DirectCall) BlobHashes() []common.Hash {
+	return []common.Hash{}
+}
+
 func (dc DirectCall) Size() uint64 {
 	encoded, err := dc.MarshalBinary()
 	if err != nil {
@@ -95,6 +116,10 @@ func (dc DirectCall) Size() uint64 {
 	return uint64(len(encoded))
 }
 
+func (dc DirectCall) AccessList() gethTypes.AccessList {
+	return gethTypes.AccessList{}
+}
+
 func (dc DirectCall) MarshalBinary() ([]byte, error) {
 	return dc.DirectCall.Encode()
 }

tests/e2e_web3js_test.go

@@ -26,6 +26,10 @@ func TestWeb3_E2E(t *testing.T) {
 		runWeb3Test(t, "eth_deploy_contract_and_interact_test")
 	})
 
+	t.Run("eth_getTransactionByHash", func(t *testing.T) {
+		runWeb3Test(t, "eth_get_transaction_by_hash_test")
+	})
+
 	t.Run("transfer Flow between EOA accounts", func(t *testing.T) {
 		runWeb3Test(t, "eth_transfer_between_eoa_accounts_test")
 	})
@@ -38,10 +42,10 @@ func TestWeb3_E2E(t *testing.T) {
 		runWeb3Test(t, "eth_get_filter_logs_test")
 	})
 
-  t.Run("rate-limit requests made by single client", func(t *testing.T) {
+	t.Run("rate-limit requests made by single client", func(t *testing.T) {
 		runWeb3Test(t, "eth_rate_limit_test")
 	})
-  
+
 	t.Run("batch run transactions", func(t *testing.T) {
 		// create multiple value transfers and batch run them before the test
 		runWeb3TestWithSetup(t, "eth_batch_retrieval_test", func(emu emulator.Emulator) {

tests/web3js/eth_get_transaction_by_hash_test.js

@@ -0,0 +1,33 @@
+const { assert } = require('chai')
+const conf = require('./config')
+const helpers = require('./helpers')
+const web3 = conf.web3
+
+it('returns proper response for eth_getTransactionByHash', async () => {
+    let deployed = await helpers.deployContract('storage')
+    let contractAddress = deployed.receipt.contractAddress
+
+    // make sure deploy results are correct
+    assert.equal(deployed.receipt.status, conf.successStatus)
+
+    let updateData = deployed.contract.methods.store(1337).encodeABI()
+    let result = await helpers.signAndSend({
+        from: conf.eoa.address,
+        to: contractAddress,
+        data: updateData,
+        gas: 25000,
+        value: 0,
+        maxFeePerGas: 3000000000,
+        maxPriorityFeePerGas: 800000000,
+    })
+    assert.equal(result.receipt.status, conf.successStatus)
+
+    let tx = await web3.eth.getTransactionFromBlock(result.receipt.blockNumber, 0)
+    assert.equal(tx.type, 2n)
+    assert.deepEqual(tx.accessList, [])
+    assert.equal(tx.chainId, 646n)
+    assert.equal(tx.gas, 25000n)
+    assert.equal(tx.maxFeePerGas, 3000000000n)
+    assert.equal(tx.maxPriorityFeePerGas, 800000000n)
+    assert.equal(tx.gasPrice, 3000000000n)
+}).timeout(10 * 1000)

tests/web3js/eth_non_interactive_test.js

@@ -1,7 +1,6 @@
 const web3Utils = require('web3-utils')
 const { assert } = require('chai')
 const conf = require('./config')
-const helpers = require('./helpers')
 const web3 = conf.web3
 
 it('get chain ID', async () => {
@@ -78,7 +77,7 @@ it('get transaction', async () => {
     assert.deepEqual(blockTx, tx)
     assert.isString(tx.hash)
     assert.equal(tx.blockNumber, conf.startBlockHeight)
-    assert.isAbove(parseInt(tx.gas), 1)
+    assert.equal(tx.gas, 300000n)
     assert.isNotEmpty(tx.from)
     assert.isNotEmpty(tx.r)
     assert.isNotEmpty(tx.s)
@@ -90,10 +89,10 @@ it('get transaction', async () => {
     assert.equal(rcp.blockNumber, conf.startBlockHeight)
     assert.equal(rcp.from, tx.from)
     assert.equal(rcp.to, tx.to)
-    assert.equal(rcp.cumulativeGasUsed, tx.gas) // todo check
+    assert.equal(rcp.cumulativeGasUsed, 21000n) // todo check
     assert.equal(rcp.transactionHash, tx.hash)
     assert.equal(rcp.status, conf.successStatus)
-    assert.equal(rcp.gasUsed, tx.gas)
+    assert.equal(rcp.gasUsed, 21000n)
 })
 
 it('get mining status', async () => {