Merge pull request #6615 from ethereum-optimism/bridge.refactor

fix(indexer): Indexer Refactors

indexer/api/api.go

@@ -16,17 +16,15 @@ type PaginationResponse struct {
 	HasNextPage bool        `json:"hasNextPage"`
 }
 
-func (a *Api) DepositsHandler(w http.ResponseWriter, r *http.Request) {
-	bv := a.bridgeView
-
+func (a *Api) L1DepositsHandler(w http.ResponseWriter, r *http.Request) {
+	bv := a.BridgeTransfersView
 	address := common.HexToAddress(chi.URLParam(r, "address"))
 
 	// limit := getIntFromQuery(r, "limit", 10)
 	// cursor := r.URL.Query().Get("cursor")
 	// sortDirection := r.URL.Query().Get("sortDirection")
 
-	deposits, err := bv.DepositsByAddress(address)
-
+	deposits, err := bv.L1BridgeDepositsByAddress(address)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
@@ -43,17 +41,15 @@ func (a *Api) DepositsHandler(w http.ResponseWriter, r *http.Request) {
 	jsonResponse(w, response, http.StatusOK)
 }
 
-func (a *Api) WithdrawalsHandler(w http.ResponseWriter, r *http.Request) {
-	bv := a.bridgeView
-
+func (a *Api) L2WithdrawalsHandler(w http.ResponseWriter, r *http.Request) {
+	bv := a.BridgeTransfersView
 	address := common.HexToAddress(chi.URLParam(r, "address"))
 
 	// limit := getIntFromQuery(r, "limit", 10)
 	// cursor := r.URL.Query().Get("cursor")
 	// sortDirection := r.URL.Query().Get("sortDirection")
 
-	withdrawals, err := bv.WithdrawalsByAddress(address)
-
+	withdrawals, err := bv.L2BridgeWithdrawalsByAddress(address)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
@@ -84,21 +80,19 @@ func jsonResponse(w http.ResponseWriter, data interface{}, statusCode int) {
 
 type Api struct {
 	Router              *chi.Mux
-	bridgeView database.BridgeView
+	BridgeTransfersView database.BridgeTransfersView
 }
 
-func NewApi(bv database.BridgeView) *Api {
+func NewApi(bv database.BridgeTransfersView) *Api {
 	r := chi.NewRouter()
 
-	api := &Api{
-		Router:     r,
-		bridgeView: bv,
-	}
+	api := &Api{Router: r, BridgeTransfersView: bv}
+
 	// these regex are .+ because I wasn't sure what they should be
 	// don't want a regex for addresses because would prefer to validate the address
 	// with go-ethereum and throw a friendly error message
-	r.Get("/api/v0/deposits/{address:.+}", api.DepositsHandler)
-	r.Get("/api/v0/withdrawals/{address:.+}", api.WithdrawalsHandler)
+	r.Get("/api/v0/deposits/{address:.+}", api.L1DepositsHandler)
+	r.Get("/api/v0/withdrawals/{address:.+}", api.L2WithdrawalsHandler)
 	r.Get("/healthz", api.HealthzHandler)
 
 	return api

indexer/api/api_test.go

@@ -12,89 +12,67 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-// MockBridgeView mocks the BridgeView interface
-type MockBridgeView struct{}
+// MockBridgeTransfersView mocks the BridgeTransfersView interface
+type MockBridgeTransfersView struct{}
 
 const (
 	guid1 = "8408b6d2-7c90-4cfc-8604-b2204116cb6a"
 	guid2 = "8408b6d2-7c90-4cfc-8604-b2204116cb6b"
 )
 
-// DepositsByAddress mocks returning deposits by an address
-func (mbv *MockBridgeView) DepositsByAddress(address common.Address) ([]*database.DepositWithTransactionHashes, error) {
-	return []*database.DepositWithTransactionHashes{
-		{
-			Deposit: database.Deposit{
+var (
+	deposit = database.L1BridgeDeposit{
 		GUID:                 uuid.MustParse(guid1),
 		InitiatedL1EventGUID: uuid.MustParse(guid2),
 		Tx:                   database.Transaction{},
 		TokenPair:            database.TokenPair{},
-			},
-			L1TransactionHash: common.HexToHash("0x123"),
-		},
-	}, nil
-}
+	}
 
-// DepositsByAddress mocks returning deposits by an address
-func (mbv *MockBridgeView) DepositByMessageNonce(nonce *big.Int) (*database.Deposit, error) {
-	return &database.Deposit{
-		GUID:                 uuid.MustParse(guid1),
-		InitiatedL1EventGUID: uuid.MustParse(guid2),
+	withdrawal = database.L2BridgeWithdrawal{
+		GUID:                 uuid.MustParse(guid2),
+		InitiatedL2EventGUID: uuid.MustParse(guid1),
+		WithdrawalHash:       common.HexToHash("0x456"),
 		Tx:                   database.Transaction{},
 		TokenPair:            database.TokenPair{},
-	}, nil
+	}
+)
+
+func (mbv *MockBridgeTransfersView) L1BridgeDeposit(hash common.Hash) (*database.L1BridgeDeposit, error) {
+	return &deposit, nil
 }
 
-// LatestDepositMessageNonce mocks returning the latest cross domain message nonce for a deposit
-func (mbv *MockBridgeView) LatestDepositMessageNonce() (*big.Int, error) {
-	return big.NewInt(0), nil
+func (mbv *MockBridgeTransfersView) L1BridgeDepositByCrossDomainMessengerNonce(nonce *big.Int) (*database.L1BridgeDeposit, error) {
+	return &deposit, nil
 }
 
-// WithdrawalsByAddress mocks returning withdrawals by an address
-func (mbv *MockBridgeView) WithdrawalsByAddress(address common.Address) ([]*database.WithdrawalWithTransactionHashes, error) {
-	return []*database.WithdrawalWithTransactionHashes{
+func (mbv *MockBridgeTransfersView) L1BridgeDepositsByAddress(address common.Address) ([]*database.L1BridgeDepositWithTransactionHashes, error) {
+	return []*database.L1BridgeDepositWithTransactionHashes{
 		{
-			Withdrawal: database.Withdrawal{
-				GUID:                 uuid.MustParse(guid2),
-				InitiatedL2EventGUID: uuid.MustParse(guid1),
-				WithdrawalHash:       common.HexToHash("0x456"),
-				Tx:                   database.Transaction{},
-				TokenPair:            database.TokenPair{},
-			},
-			L2TransactionHash: common.HexToHash("0x789"),
+			L1BridgeDeposit:   deposit,
+			L1TransactionHash: common.HexToHash("0x123"),
 		},
 	}, nil
 }
 
-// WithdrawalsByMessageNonce mocks returning withdrawals by a withdrawal hash
-func (mbv *MockBridgeView) WithdrawalByMessageNonce(nonce *big.Int) (*database.Withdrawal, error) {
-	return &database.Withdrawal{
-		GUID:                 uuid.MustParse(guid2),
-		InitiatedL2EventGUID: uuid.MustParse(guid1),
-		WithdrawalHash:       common.HexToHash("0x456"),
-		Tx:                   database.Transaction{},
-		TokenPair:            database.TokenPair{},
-	}, nil
+func (mbv *MockBridgeTransfersView) L2BridgeWithdrawalByWithdrawalHash(address common.Hash) (*database.L2BridgeWithdrawal, error) {
+	return &withdrawal, nil
 }
 
-// WithdrawalsByHash mocks returning withdrawals by a withdrawal hash
-func (mbv *MockBridgeView) WithdrawalByHash(address common.Hash) (*database.Withdrawal, error) {
-	return &database.Withdrawal{
-		GUID:                 uuid.MustParse(guid2),
-		InitiatedL2EventGUID: uuid.MustParse(guid1),
-		WithdrawalHash:       common.HexToHash("0x456"),
-		Tx:                   database.Transaction{},
-		TokenPair:            database.TokenPair{},
-	}, nil
+func (mbv *MockBridgeTransfersView) L2BridgeWithdrawalByCrossDomainMessengerNonce(nonce *big.Int) (*database.L2BridgeWithdrawal, error) {
+	return &withdrawal, nil
 }
 
-// LatestWithdrawalMessageNonce mocks returning the latest cross domain message nonce for a withdrawal
-func (mbv *MockBridgeView) LatestWithdrawalMessageNonce() (*big.Int, error) {
-	return big.NewInt(0), nil
+func (mbv *MockBridgeTransfersView) L2BridgeWithdrawalsByAddress(address common.Address) ([]*database.L2BridgeWithdrawalWithTransactionHashes, error) {
+	return []*database.L2BridgeWithdrawalWithTransactionHashes{
+		{
+			L2BridgeWithdrawal: withdrawal,
+			L2TransactionHash:  common.HexToHash("0x789"),
+		},
+	}, nil
 }
 
 func TestHealthz(t *testing.T) {
-	api := NewApi(&MockBridgeView{})
+	api := NewApi(&MockBridgeTransfersView{})
 	request, err := http.NewRequest("GET", "/healthz", nil)
 	assert.Nil(t, err)
 
@@ -104,8 +82,8 @@ func TestHealthz(t *testing.T) {
 	assert.Equal(t, http.StatusOK, responseRecorder.Code)
 }
 
-func TestDepositsHandler(t *testing.T) {
-	api := NewApi(&MockBridgeView{})
+func TestL1BridgeDepositsHandler(t *testing.T) {
+	api := NewApi(&MockBridgeTransfersView{})
 	request, err := http.NewRequest("GET", "/api/v0/deposits/0x123", nil)
 	assert.Nil(t, err)
 
@@ -115,8 +93,8 @@ func TestDepositsHandler(t *testing.T) {
 	assert.Equal(t, http.StatusOK, responseRecorder.Code)
 }
 
-func TestWithdrawalsHandler(t *testing.T) {
-	api := NewApi(&MockBridgeView{})
+func TestL2BridgeWithdrawalsByAddressHandler(t *testing.T) {
+	api := NewApi(&MockBridgeTransfersView{})
 	request, err := http.NewRequest("GET", "/api/v0/withdrawals/0x123", nil)
 	assert.Nil(t, err)
 

indexer/database/db.go

@@ -12,7 +12,7 @@ type DB struct {
 
 	Blocks          BlocksDB
 	ContractEvents  ContractEventsDB
-	Bridge         BridgeDB
+	BridgeTransfers BridgeTransfersDB
 }
 
 func NewDB(dsn string) (*DB, error) {
@@ -34,7 +34,7 @@ func NewDB(dsn string) (*DB, error) {
 		gorm:            gorm,
 		Blocks:          newBlocksDB(gorm),
 		ContractEvents:  newContractEventsDB(gorm),
-		Bridge:         newBridgeDB(gorm),
+		BridgeTransfers: newBridgeTransfersDB(gorm),
 	}
 
 	return db, nil
@@ -62,6 +62,6 @@ func dbFromGormTx(tx *gorm.DB) *DB {
 		gorm:            tx,
 		Blocks:          newBlocksDB(tx),
 		ContractEvents:  newContractEventsDB(tx),
-		Bridge:         newBridgeDB(tx),
+		BridgeTransfers: newBridgeTransfersDB(tx),
 	}
 }

indexer/e2e_test/bridge_e2e_test.go

-package e2e_tests
-
-import (
-	"context"
-	"math/big"
-	"testing"
-	"time"
-
-	"github.com/ethereum-optimism/optimism/indexer/processor"
-	"github.com/ethereum-optimism/optimism/op-service/client/utils"
-
-	"github.com/ethereum-optimism/optimism/op-bindings/bindings"
-	"github.com/ethereum-optimism/optimism/op-bindings/predeploys"
-	op_e2e "github.com/ethereum-optimism/optimism/op-e2e"
-	"github.com/ethereum-optimism/optimism/op-node/rollup/derive"
-
-	"github.com/ethereum/go-ethereum/accounts/abi/bind"
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/params"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestE2EBridge(t *testing.T) {
-	testSuite := createE2ETestSuite(t)
-
-	l1Client := testSuite.OpSys.Clients["l1"]
-	l2Client := testSuite.OpSys.Clients["sequencer"]
-
-	l1StandardBridge, err := bindings.NewL1StandardBridge(testSuite.OpCfg.L1Deployments.L1StandardBridgeProxy, l1Client)
-	require.NoError(t, err)
-
-	l2StandardBridge, err := bindings.NewL2StandardBridge(predeploys.L2StandardBridgeAddr, l2Client)
-	require.NoError(t, err)
-
-	// pre-emptively conduct a deposit & withdrawal to speed up the test
-	setupCtx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
-	defer cancel()
-
-	aliceAddr := testSuite.OpCfg.Secrets.Addresses().Alice
-
-	l1Opts, err := bind.NewKeyedTransactorWithChainID(testSuite.OpCfg.Secrets.Alice, testSuite.OpCfg.L1ChainIDBig())
-	require.NoError(t, err)
-	l2Opts, err := bind.NewKeyedTransactorWithChainID(testSuite.OpCfg.Secrets.Alice, testSuite.OpCfg.L2ChainIDBig())
-	require.NoError(t, err)
-
-	l1Opts.Value = big.NewInt(params.Ether)
-	l2Opts.Value = big.NewInt(params.Ether)
-
-	depositTx, err := l1StandardBridge.DepositETH(l1Opts, 200_000, []byte{byte(1)})
-	require.NoError(t, err)
-
-	withdrawTx, err := l2StandardBridge.Withdraw(l2Opts, processor.EthAddress, big.NewInt(params.Ether), 200_000, []byte{byte(1)})
-	require.NoError(t, err)
-
-	depositReceipt, err := utils.WaitReceiptOK(setupCtx, l1Client, depositTx.Hash())
-	require.NoError(t, err)
-
-	withdrawalReceipt, err := utils.WaitReceiptOK(setupCtx, l2Client, withdrawTx.Hash())
-	require.NoError(t, err)
-
-	t.Run("indexes ETH deposits", func(t *testing.T) {
-		testCtx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
-		defer cancel()
-
-		// Pause the L2Processor so that we can test for finalization separately. A pause is
-		// required since deposit inclusion is apart of the L2 block derivation process
-		testSuite.Indexer.L2Processor.PauseForTest()
-
-		// (1) Test Deposit Initiation
-
-		// wait for processor catchup
-		require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
-			l1Header := testSuite.Indexer.L1Processor.LatestProcessedHeader()
-			return l1Header != nil && l1Header.Number.Uint64() >= depositReceipt.BlockNumber.Uint64(), nil
-		}))
-
-		aliceDeposits, err := testSuite.DB.Bridge.DepositsByAddress(aliceAddr)
-		require.NoError(t, err)
-		require.Len(t, aliceDeposits, 1)
-		require.Equal(t, depositTx.Hash(), aliceDeposits[0].L1TransactionHash)
-		require.Empty(t, aliceDeposits[0].FinalizedL2TransactionHash)
-
-		deposit := aliceDeposits[0].Deposit
-		require.Nil(t, deposit.FinalizedL2EventGUID)
-		require.Equal(t, processor.EthAddress, deposit.TokenPair.L1TokenAddress)
-		require.Equal(t, processor.EthAddress, deposit.TokenPair.L2TokenAddress)
-		require.Equal(t, big.NewInt(params.Ether), deposit.Tx.Amount.Int)
-		require.Equal(t, aliceAddr, deposit.Tx.FromAddress)
-		require.Equal(t, aliceAddr, deposit.Tx.ToAddress)
-		require.Equal(t, byte(1), deposit.Tx.Data[0])
-
-		// (2) Test Deposit Finalization
-		testSuite.Indexer.L2Processor.ResumeForTest()
-
-		// finalization hash can be deterministically derived from TransactionDeposited log
-		var depositTxHash common.Hash
-		for _, log := range depositReceipt.Logs {
-			if log.Topics[0] == derive.DepositEventABIHash {
-				deposit, err := derive.UnmarshalDepositLogEvent(log)
-				require.NoError(t, err)
-				depositTxHash = types.NewTx(deposit).Hash()
-				break
-			}
-		}
-
-		// wait for the l2 processor to catch this deposit in the derivation process
-		_, err = utils.WaitReceiptOK(testCtx, l2Client, depositTxHash)
-		require.NoError(t, err)
-		l2Height, err := l2Client.BlockNumber(testCtx)
-		require.NoError(t, err)
-		require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
-			l2Header := testSuite.Indexer.L2Processor.LatestProcessedHeader()
-			return l2Header != nil && l2Header.Number.Uint64() >= l2Height, nil
-		}))
-
-		aliceDeposits, err = testSuite.DB.Bridge.DepositsByAddress(aliceAddr)
-		require.NoError(t, err)
-		require.Equal(t, depositTxHash, aliceDeposits[0].FinalizedL2TransactionHash)
-		require.NotNil(t, aliceDeposits[0].Deposit.FinalizedL2EventGUID)
-	})
-
-	t.Run("indexes ETH withdrawals", func(t *testing.T) {
-		testCtx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
-		defer cancel()
-
-		// (1) Test Withdrawal Initiation
-
-		// wait for processor catchup
-		require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
-			l2Header := testSuite.Indexer.L2Processor.LatestProcessedHeader()
-			return l2Header != nil && l2Header.Number.Uint64() >= withdrawalReceipt.BlockNumber.Uint64(), nil
-		}))
-
-		aliceWithdrawals, err := testSuite.DB.Bridge.WithdrawalsByAddress(aliceAddr)
-		require.NoError(t, err)
-		require.Len(t, aliceWithdrawals, 1)
-		require.Equal(t, withdrawTx.Hash(), aliceWithdrawals[0].L2TransactionHash)
-		require.Empty(t, aliceWithdrawals[0].ProvenL1TransactionHash)
-		require.Empty(t, aliceWithdrawals[0].FinalizedL1TransactionHash)
-
-		withdrawal := aliceWithdrawals[0].Withdrawal
-		require.Nil(t, withdrawal.ProvenL1EventGUID)
-		require.Nil(t, withdrawal.FinalizedL1EventGUID)
-		require.Equal(t, processor.EthAddress, withdrawal.TokenPair.L1TokenAddress)
-		require.Equal(t, processor.EthAddress, withdrawal.TokenPair.L2TokenAddress)
-		require.Equal(t, big.NewInt(params.Ether), withdrawal.Tx.Amount.Int)
-		require.Equal(t, aliceAddr, withdrawal.Tx.FromAddress)
-		require.Equal(t, aliceAddr, withdrawal.Tx.ToAddress)
-		require.Equal(t, byte(1), withdrawal.Tx.Data[0])
-
-		// (2) Test Withdrawal Proven
-
-		// prove & wait for processor catchup
-		withdrawParams, proveReceipt := op_e2e.ProveWithdrawal(t, *testSuite.OpCfg, l1Client, testSuite.OpSys.Nodes["sequencer"], testSuite.OpCfg.Secrets.Alice, withdrawalReceipt)
-		require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
-			l1Header := testSuite.Indexer.L1Processor.LatestProcessedHeader()
-			return l1Header != nil && l1Header.Number.Uint64() >= proveReceipt.BlockNumber.Uint64(), nil
-		}))
-
-		aliceWithdrawals, err = testSuite.DB.Bridge.WithdrawalsByAddress(aliceAddr)
-		require.NoError(t, err)
-		require.Empty(t, aliceWithdrawals[0].FinalizedL1TransactionHash)
-		require.Equal(t, proveReceipt.TxHash, aliceWithdrawals[0].ProvenL1TransactionHash)
-
-		// (3) Test Withdrawal Finalization
-
-		// finalize & wait for processor catchup
-		finalizeReceipt := op_e2e.FinalizeWithdrawal(t, *testSuite.OpCfg, l1Client, testSuite.OpCfg.Secrets.Alice, proveReceipt, withdrawParams)
-		require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
-			l1Header := testSuite.Indexer.L1Processor.LatestProcessedHeader()
-			return l1Header != nil && l1Header.Number.Uint64() >= finalizeReceipt.BlockNumber.Uint64(), nil
-		}))
-
-		aliceWithdrawals, err = testSuite.DB.Bridge.WithdrawalsByAddress(aliceAddr)
-		require.NoError(t, err)
-		require.Equal(t, finalizeReceipt.TxHash, aliceWithdrawals[0].FinalizedL1TransactionHash)
-	})
-}

indexer/e2e_test/blocks_e2e_test.go → indexer/e2e_tests/blocks_e2e_test.go

@@ -23,9 +23,7 @@ import (
 func TestE2EBlockHeaders(t *testing.T) {
 	testSuite := createE2ETestSuite(t)
 
-	l1Client := testSuite.OpSys.Clients["l1"]
-	l2Client := testSuite.OpSys.Clients["sequencer"]
-	l2OutputOracle, err := bindings.NewL2OutputOracleCaller(testSuite.OpCfg.L1Deployments.L2OutputOracleProxy, l1Client)
+	l2OutputOracle, err := bindings.NewL2OutputOracle(testSuite.OpCfg.L1Deployments.L2OutputOracleProxy, testSuite.L1Client)
 	require.NoError(t, err)
 
 	// a minute for total setup to finish
@@ -39,7 +37,7 @@ func TestE2EBlockHeaders(t *testing.T) {
 	}))
 
 	// ensure the processors are caught up to this state
-	l1Height, err := l1Client.BlockNumber(setupCtx)
+	l1Height, err := testSuite.L1Client.BlockNumber(setupCtx)
 	require.NoError(t, err)
 	require.NoError(t, utils.WaitFor(setupCtx, time.Second, func() (bool, error) {
 		l1Header := testSuite.Indexer.L1Processor.LatestProcessedHeader()
@@ -60,7 +58,7 @@ func TestE2EBlockHeaders(t *testing.T) {
 			require.NoError(t, err)
 			require.NotNil(t, indexedHeader)
 
-			header, err := l2Client.HeaderByNumber(context.Background(), height)
+			header, err := testSuite.L2Client.HeaderByNumber(context.Background(), height)
 			require.NoError(t, err)
 			require.NotNil(t, indexedHeader)
 
@@ -93,7 +91,7 @@ func TestE2EBlockHeaders(t *testing.T) {
 			require.NotEmpty(t, output.L1ContractEventGUID)
 
 			// we may as well check the integrity of the output root
-			l2Block, err := l2Client.BlockByNumber(context.Background(), blockNumber)
+			l2Block, err := testSuite.L2Client.BlockByNumber(context.Background(), blockNumber)
 			require.NoError(t, err)
 			messagePasserStorageHash, err := l2EthClient.StorageHash(predeploys.L2ToL1MessagePasserAddr, blockNumber)
 			require.NoError(t, err)
@@ -111,12 +109,10 @@ func TestE2EBlockHeaders(t *testing.T) {
 		testCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 		defer cancel()
 
-		devContracts := make([]common.Address, 0)
-		testSuite.OpCfg.L1Deployments.ForEach(func(name string, address common.Address) {
-			devContracts = append(devContracts, address)
-		})
-		logFilter := ethereum.FilterQuery{FromBlock: big.NewInt(0), ToBlock: big.NewInt(int64(l1Height)), Addresses: devContracts}
-		logs, err := l1Client.FilterLogs(testCtx, logFilter) // []types.Log
+		l1Contracts := []common.Address{}
+		testSuite.OpCfg.L1Deployments.ForEach(func(name string, addr common.Address) { l1Contracts = append(l1Contracts, addr) })
+		logFilter := ethereum.FilterQuery{FromBlock: big.NewInt(0), ToBlock: big.NewInt(int64(l1Height)), Addresses: l1Contracts}
+		logs, err := testSuite.L1Client.FilterLogs(testCtx, logFilter) // []types.Log
 		require.NoError(t, err)
 
 		for _, log := range logs {
@@ -128,7 +124,7 @@ func TestE2EBlockHeaders(t *testing.T) {
 			require.Equal(t, log.Index, uint(contractEvent.LogIndex))
 
 			// ensure the block is also indexed
-			block, err := l1Client.BlockByNumber(testCtx, big.NewInt(int64(log.BlockNumber)))
+			block, err := testSuite.L1Client.BlockByNumber(testCtx, big.NewInt(int64(log.BlockNumber)))
 			require.NoError(t, err)
 
 			require.Equal(t, block.Time(), contractEvent.Timestamp)

indexer/e2e_tests/bridge_transfers_e2e_test.go

+package e2e_tests
+
+import (
+	"context"
+	"math/big"
+	"testing"
+	"time"
+
+	e2etest_utils "github.com/ethereum-optimism/optimism/indexer/e2e_tests/utils"
+	op_e2e "github.com/ethereum-optimism/optimism/op-e2e"
+	"github.com/ethereum-optimism/optimism/op-node/withdrawals"
+
+	"github.com/ethereum-optimism/optimism/op-bindings/bindings"
+	"github.com/ethereum-optimism/optimism/op-bindings/predeploys"
+	"github.com/ethereum-optimism/optimism/op-service/client/utils"
+
+	"github.com/ethereum/go-ethereum/accounts/abi/bind"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/params"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestE2EBridgeTransfersStandardBridgeETHDeposit(t *testing.T) {
+	testSuite := createE2ETestSuite(t)
+	testCtx, cancel := context.WithTimeout(context.Background(), time.Minute)
+	defer cancel()
+
+	l1StandardBridge, err := bindings.NewL1StandardBridge(testSuite.OpCfg.L1Deployments.L1StandardBridgeProxy, testSuite.L1Client)
+	require.NoError(t, err)
+
+	// 1 ETH transfer
+	aliceAddr := testSuite.OpCfg.Secrets.Addresses().Alice
+	l1Opts, err := bind.NewKeyedTransactorWithChainID(testSuite.OpCfg.Secrets.Alice, testSuite.OpCfg.L1ChainIDBig())
+	require.NoError(t, err)
+	l1Opts.Value = big.NewInt(params.Ether)
+
+	// Pause the L2Processor so that we can test for finalization separately. A pause is
+	// required since deposit inclusion is apart of the L2 block derivation process
+	testSuite.Indexer.L2Processor.PauseForTest()
+
+	// (1) Test Deposit Initiation
+	depositTx, err := l1StandardBridge.DepositETH(l1Opts, 200_000, []byte{byte(1)})
+	require.NoError(t, err)
+	depositReceipt, err := utils.WaitReceiptOK(testCtx, testSuite.L1Client, depositTx.Hash())
+	require.NoError(t, err)
+
+	depositInfo, err := e2etest_utils.ParseDepositInfo(depositReceipt)
+	require.NoError(t, err)
+
+	// wait for processor catchup
+	require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
+		l1Header := testSuite.Indexer.L1Processor.LatestProcessedHeader()
+		return l1Header != nil && l1Header.Number.Uint64() >= depositReceipt.BlockNumber.Uint64(), nil
+	}))
+
+	aliceDeposits, err := testSuite.DB.BridgeTransfers.L1BridgeDepositsByAddress(aliceAddr)
+	require.NoError(t, err)
+	require.Len(t, aliceDeposits, 1)
+	require.Equal(t, depositTx.Hash(), aliceDeposits[0].L1TransactionHash)
+	require.Empty(t, aliceDeposits[0].FinalizedL2TransactionHash)
+
+	deposit := aliceDeposits[0].L1BridgeDeposit
+	require.Equal(t, predeploys.LegacyERC20ETHAddr, deposit.TokenPair.L1TokenAddress)
+	require.Equal(t, predeploys.LegacyERC20ETHAddr, deposit.TokenPair.L2TokenAddress)
+	require.Equal(t, big.NewInt(params.Ether), deposit.Tx.Amount.Int)
+	require.Equal(t, aliceAddr, deposit.Tx.FromAddress)
+	require.Equal(t, aliceAddr, deposit.Tx.ToAddress)
+	require.Equal(t, byte(1), deposit.Tx.Data[0])
+
+	// (2) Test Deposit Finalization
+	require.Nil(t, deposit.FinalizedL2EventGUID)
+	testSuite.Indexer.L2Processor.ResumeForTest()
+
+	// wait for the l2 processor to catch this deposit in the derivation process
+	depositReceipt, err = utils.WaitReceiptOK(testCtx, testSuite.L2Client, types.NewTx(depositInfo.DepositTx).Hash())
+	require.NoError(t, err)
+	require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
+		l2Header := testSuite.Indexer.L2Processor.LatestProcessedHeader()
+		return l2Header != nil && l2Header.Number.Uint64() >= depositReceipt.BlockNumber.Uint64(), nil
+	}))
+
+	aliceDeposits, err = testSuite.DB.BridgeTransfers.L1BridgeDepositsByAddress(aliceAddr)
+	require.NoError(t, err)
+	require.NotNil(t, aliceDeposits[0].L1BridgeDeposit.FinalizedL2EventGUID)
+	require.Equal(t, types.NewTx(depositInfo.DepositTx).Hash(), aliceDeposits[0].FinalizedL2TransactionHash)
+}
+
+func TestE2EBridgeTransfersStandardBridgeETHWithdrawal(t *testing.T) {
+	testSuite := createE2ETestSuite(t)
+	testCtx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
+	defer cancel()
+
+	optimismPortal, err := bindings.NewOptimismPortal(testSuite.OpCfg.L1Deployments.OptimismPortalProxy, testSuite.L1Client)
+	require.NoError(t, err)
+	l2StandardBridge, err := bindings.NewL2StandardBridge(predeploys.L2StandardBridgeAddr, testSuite.L2Client)
+	require.NoError(t, err)
+
+	// 1 ETH transfer
+	aliceAddr := testSuite.OpCfg.Secrets.Addresses().Alice
+	l2Opts, err := bind.NewKeyedTransactorWithChainID(testSuite.OpCfg.Secrets.Alice, testSuite.OpCfg.L2ChainIDBig())
+	require.NoError(t, err)
+	l2Opts.Value = big.NewInt(params.Ether)
+
+	// Ensure L1 has enough funds for the withdrawal by depositing an equal amount into the OptimismPortal
+	l1Opts, err := bind.NewKeyedTransactorWithChainID(testSuite.OpCfg.Secrets.Alice, testSuite.OpCfg.L1ChainIDBig())
+	require.NoError(t, err)
+	l1Opts.Value = l2Opts.Value
+	depositTx, err := optimismPortal.Receive(l1Opts)
+	require.NoError(t, err)
+	_, err = utils.WaitReceiptOK(testCtx, testSuite.L1Client, depositTx.Hash())
+	require.NoError(t, err)
+
+	// (1) Test Withdrawal Initiation
+	withdrawTx, err := l2StandardBridge.Withdraw(l2Opts, predeploys.LegacyERC20ETHAddr, l2Opts.Value, 200_000, []byte{byte(1)})
+	require.NoError(t, err)
+	withdrawReceipt, err := utils.WaitReceiptOK(testCtx, testSuite.L2Client, withdrawTx.Hash())
+	require.NoError(t, err)
+
+	// wait for processor catchup
+	require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
+		l2Header := testSuite.Indexer.L2Processor.LatestProcessedHeader()
+		return l2Header != nil && l2Header.Number.Uint64() >= withdrawReceipt.BlockNumber.Uint64(), nil
+	}))
+
+	aliceWithdrawals, err := testSuite.DB.BridgeTransfers.L2BridgeWithdrawalsByAddress(aliceAddr)
+	require.NoError(t, err)
+	require.Len(t, aliceWithdrawals, 1)
+	require.Equal(t, withdrawTx.Hash(), aliceWithdrawals[0].L2TransactionHash)
+
+	msgPassed, err := withdrawals.ParseMessagePassed(withdrawReceipt)
+	require.NoError(t, err)
+	withdrawalHash, err := withdrawals.WithdrawalHash(msgPassed)
+	require.NoError(t, err)
+
+	withdrawal := aliceWithdrawals[0].L2BridgeWithdrawal
+	require.Equal(t, withdrawalHash, withdrawal.WithdrawalHash)
+	require.Equal(t, predeploys.LegacyERC20ETHAddr, withdrawal.TokenPair.L1TokenAddress)
+	require.Equal(t, predeploys.LegacyERC20ETHAddr, withdrawal.TokenPair.L2TokenAddress)
+	require.Equal(t, big.NewInt(params.Ether), withdrawal.Tx.Amount.Int)
+	require.Equal(t, aliceAddr, withdrawal.Tx.FromAddress)
+	require.Equal(t, aliceAddr, withdrawal.Tx.ToAddress)
+	require.Equal(t, byte(1), withdrawal.Tx.Data[0])
+
+	// (2) Test Withdrawal Proven/Finalized. Test the sql join queries to populate the right transaction
+	require.Nil(t, withdrawal.ProvenL1EventGUID)
+	require.Nil(t, withdrawal.FinalizedL1EventGUID)
+	require.Empty(t, aliceWithdrawals[0].ProvenL1TransactionHash)
+	require.Empty(t, aliceWithdrawals[0].FinalizedL1TransactionHash)
+
+	// wait for processor catchup
+	proveReceipt, finalizeReceipt := op_e2e.ProveAndFinalizeWithdrawal(t, *testSuite.OpCfg, testSuite.L1Client, testSuite.OpSys.Nodes["sequencer"], testSuite.OpCfg.Secrets.Alice, withdrawReceipt)
+	require.NoError(t, utils.WaitFor(testCtx, 500*time.Millisecond, func() (bool, error) {
+		l1Header := testSuite.Indexer.L1Processor.LatestProcessedHeader()
+		return l1Header != nil && l1Header.Number.Uint64() >= finalizeReceipt.BlockNumber.Uint64(), nil
+	}))
+
+	aliceWithdrawals, err = testSuite.DB.BridgeTransfers.L2BridgeWithdrawalsByAddress(aliceAddr)
+	require.NoError(t, err)
+	require.NotNil(t, aliceWithdrawals[0].L2BridgeWithdrawal.ProvenL1EventGUID)
+	require.NotNil(t, aliceWithdrawals[0].L2BridgeWithdrawal.FinalizedL1EventGUID)
+	require.Equal(t, proveReceipt.TxHash, aliceWithdrawals[0].ProvenL1TransactionHash)
+	require.Equal(t, finalizeReceipt.TxHash, aliceWithdrawals[0].FinalizedL1TransactionHash)
+}

indexer/e2e_test/setup.go → indexer/e2e_tests/setup.go

@@ -17,6 +17,7 @@ import (
 
 	op_e2e "github.com/ethereum-optimism/optimism/op-e2e"
 	"github.com/ethereum-optimism/optimism/op-node/testlog"
+	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/ethereum/go-ethereum/log"
 
 	_ "github.com/jackc/pgx/v5/stdlib"
@@ -33,6 +34,10 @@ type E2ETestSuite struct {
 	// Rollup
 	OpCfg *op_e2e.SystemConfig
 	OpSys *op_e2e.System
+
+	// Clients
+	L1Client *ethclient.Client
+	L2Client *ethclient.Client
 }
 
 func createE2ETestSuite(t *testing.T) E2ETestSuite {
@@ -48,16 +53,9 @@ func createE2ETestSuite(t *testing.T) E2ETestSuite {
 	opSys, err := opCfg.Start()
 	require.NoError(t, err)
 
-	l1Contracts := processor.L1Contracts{
-		OptimismPortal:         opCfg.L1Deployments.OptimismPortalProxy,
-		L2OutputOracle:         opCfg.L1Deployments.L2OutputOracleProxy,
-		L1CrossDomainMessenger: opCfg.L1Deployments.L1CrossDomainMessengerProxy,
-		L1StandardBridge:       opCfg.L1Deployments.L1StandardBridgeProxy,
-		L1ERC721Bridge:         opCfg.L1Deployments.L1ERC721BridgeProxy,
-	}
-
 	// Indexer Configuration and Start
 	indexerCfg := config.Config{
+		Logger: logger,
 		DB: config.DBConfig{
 			Host: "127.0.0.1",
 			Port: 5432,
@@ -68,9 +66,14 @@ func createE2ETestSuite(t *testing.T) E2ETestSuite {
 			L1RPC: opSys.Nodes["l1"].HTTPEndpoint(),
 			L2RPC: opSys.Nodes["sequencer"].HTTPEndpoint(),
 		},
-		Logger: logger,
 		Chain: config.ChainConfig{
-			L1Contracts: l1Contracts,
+			L1Contracts: processor.L1Contracts{
+				OptimismPortal:         opCfg.L1Deployments.OptimismPortalProxy,
+				L2OutputOracle:         opCfg.L1Deployments.L2OutputOracleProxy,
+				L1CrossDomainMessenger: opCfg.L1Deployments.L1CrossDomainMessengerProxy,
+				L1StandardBridge:       opCfg.L1Deployments.L1StandardBridgeProxy,
+				L1ERC721Bridge:         opCfg.L1Deployments.L1ERC721BridgeProxy,
+			},
 		},
 	}
 
@@ -104,6 +107,8 @@ func createE2ETestSuite(t *testing.T) E2ETestSuite {
 		Indexer:  indexer,
 		OpCfg:    &opCfg,
 		OpSys:    opSys,
+		L1Client: opSys.Clients["l1"],
+		L2Client: opSys.Clients["sequencer"],
 	}
 }
 

indexer/e2e_tests/utils/deposits.go

+package utils
+
+import (
+	"errors"
+
+	"github.com/ethereum-optimism/optimism/op-bindings/bindings"
+	"github.com/ethereum-optimism/optimism/op-node/rollup/derive"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+)
+
+type DepositInfo struct {
+	*bindings.OptimismPortalTransactionDeposited
+	DepositTx *types.DepositTx
+}
+
+func ParseDepositInfo(depositReceipt *types.Receipt) (*DepositInfo, error) {
+	optimismPortal, err := bindings.NewOptimismPortal(common.Address{}, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, log := range depositReceipt.Logs {
+		if log.Topics[0] == derive.DepositEventABIHash {
+			portalTxDeposited, err := optimismPortal.ParseTransactionDeposited(*log)
+			if err != nil {
+				return nil, err
+			}
+			depositTx, err := derive.UnmarshalDepositLogEvent(log)
+			if err != nil {
+				return nil, err
+			}
+
+			return &DepositInfo{portalTxDeposited, depositTx}, nil
+		}
+	}
+
+	return nil, errors.New("cannot find deposit event in receipt")
+}

indexer/migrations/20230523_create_schema.sql

@@ -67,12 +67,12 @@ CREATE TABLE IF NOT EXISTS output_proposals (
  * BRIDGING DATA
  */
 
-CREATE TABLE IF NOT EXISTS deposits (
+CREATE TABLE IF NOT EXISTS l1_bridge_deposits (
 	guid                 VARCHAR PRIMARY KEY NOT NULL,
 
     -- Event causing the deposit
     initiated_l1_event_guid      VARCHAR NOT NULL REFERENCES l1_contract_events(guid),
-    sent_message_nonce      UINT256 UNIQUE,
+    cross_domain_messenger_nonce UINT256 UNIQUE,
 
     -- Finalization marker for the deposit
     finalized_l2_event_guid VARCHAR REFERENCES l2_contract_events(guid),
@@ -88,12 +88,12 @@ CREATE TABLE IF NOT EXISTS deposits (
     timestamp        INTEGER NOT NULL CHECK (timestamp > 0)
 );
 
-CREATE TABLE IF NOT EXISTS withdrawals (
+CREATE TABLE IF NOT EXISTS l2_bridge_withdrawals (
 	guid                VARCHAR PRIMARY KEY NOT NULL,
 
     -- Event causing this withdrawal
     initiated_l2_event_guid      VARCHAR NOT NULL REFERENCES l2_contract_events(guid),
-    sent_message_nonce      UINT256 UNIQUE,
+    cross_domain_messenger_nonce UINT256 UNIQUE,
 
     -- Multistep (bedrock) process of a withdrawal
     withdrawal_hash      VARCHAR NOT NULL,

indexer/processor/l1_processor.go

@@ -255,12 +255,12 @@ func l1BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 		return err
 	}
 
-	deposits := make([]*database.Deposit, len(initiatedDepositEvents))
+	deposits := make([]*database.L1BridgeDeposit, len(initiatedDepositEvents))
 	for i, initiatedBridgeEvent := range initiatedDepositEvents {
-		deposits[i] = &database.Deposit{
+		deposits[i] = &database.L1BridgeDeposit{
 			GUID:                      uuid.New(),
 			InitiatedL1EventGUID:      initiatedBridgeEvent.RawEvent.GUID,
-			SentMessageNonce:     database.U256{Int: initiatedBridgeEvent.CrossDomainMessengerNonce},
+			CrossDomainMessengerNonce: database.U256{Int: initiatedBridgeEvent.CrossDomainMessengerNonce},
 			TokenPair:                 database.TokenPair{L1TokenAddress: initiatedBridgeEvent.LocalToken, L2TokenAddress: initiatedBridgeEvent.RemoteToken},
 			Tx: database.Transaction{
 				FromAddress: initiatedBridgeEvent.From,
@@ -274,7 +274,7 @@ func l1BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 
 	if len(deposits) > 0 {
 		processLog.Info("detected L1StandardBridge deposits", "num", len(deposits))
-		err := db.Bridge.StoreDeposits(deposits)
+		err := db.BridgeTransfers.StoreL1BridgeDeposits(deposits)
 		if err != nil {
 			return err
 		}
@@ -286,47 +286,39 @@ func l1BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 		return err
 	}
 
-	// we manually keep track since not every proven withdrawal is a standard bridge withdrawal
+	latestL2Header, err := db.Blocks.LatestL2BlockHeader()
+	if err != nil {
+		return err
+	} else if len(provenWithdrawalEvents) > 0 && latestL2Header == nil {
+		return errors.New("no indexed L2 state to process any proven L1 transactions")
+	}
+
 	numProvenWithdrawals := 0
 	for _, provenWithdrawalEvent := range provenWithdrawalEvents {
 		withdrawalHash := provenWithdrawalEvent.WithdrawalHash
-		withdrawal, err := db.Bridge.WithdrawalByHash(withdrawalHash)
+		withdrawal, err := db.BridgeTransfers.L2BridgeWithdrawalByWithdrawalHash(withdrawalHash)
 		if err != nil {
 			return err
-		}
-
-		// Check if the L2Processor is behind or really has missed an event. We can compare against the
-		// OptimismPortal#ProvenWithdrawal on-chain mapping relative to the latest indexed L2 height
-		if withdrawal == nil {
-
-			// This needs to be updated to read from config as well as correctly identify if the CrossDomainMessenger message is a standard
-			// bridge message. This will easier to do once we index passed messages separately which will include the right To/From fields
+		} else if withdrawal == nil {
+			// NOTE: This needs to be updated to identify if this CrossDomainMessenger message is a StandardBridge message. This
+			// will be easier to do once we index cross domain messages and track its lifecyle separately
 			if provenWithdrawalEvent.From != common.HexToAddress("0x4200000000000000000000000000000000000007") || provenWithdrawalEvent.To != l1Contracts.L1CrossDomainMessenger {
 				// non-bridge withdrawal
 				continue
 			}
 
-			// Query for the the proven withdrawal on-chain
-			provenWithdrawal, err := OptimismPortalQueryProvenWithdrawal(rawEthClient, l1Contracts.OptimismPortal, withdrawalHash)
-			if err != nil {
-				return err
-			}
-
-			latestL2Header, err := db.Blocks.LatestL2BlockHeader()
-			if err != nil {
-				return err
-			}
-
-			if latestL2Header == nil || provenWithdrawal.L2OutputIndex.Cmp(latestL2Header.Number.Int) > 0 {
-				processLog.Warn("behind on indexed L2 withdrawals")
+			// Check if the L2Processor is behind or really has missed an event. Since L2 timestamps
+			// are derived from L1, we can simply compare timestamps
+			if provenWithdrawalEvent.RawEvent.Timestamp > latestL2Header.Timestamp {
+				processLog.Warn("behind on indexed L2StandardBridge withdrawals")
 				return errors.New("waiting for L2Processor to catch up")
 			} else {
-				processLog.Crit("missing indexed withdrawal for this proven event")
+				processLog.Crit("missing indexed L2StandardBridge withdrawal for this proven event")
 				return errors.New("missing withdrawal message")
 			}
 		}
 
-		err = db.Bridge.MarkProvenWithdrawalEvent(withdrawal.GUID, provenWithdrawalEvent.RawEvent.GUID)
+		err = db.BridgeTransfers.MarkProvenL2BridgeWithdrawalEvent(withdrawal.GUID, provenWithdrawalEvent.RawEvent.GUID)
 		if err != nil {
 			return err
 		}
@@ -346,7 +338,7 @@ func l1BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 
 	for _, finalizedBridgeEvent := range finalizedWithdrawalEvents {
 		nonce := finalizedBridgeEvent.CrossDomainMessengerNonce
-		withdrawal, err := db.Bridge.WithdrawalByMessageNonce(nonce)
+		withdrawal, err := db.BridgeTransfers.L2BridgeWithdrawalByCrossDomainMessengerNonce(nonce)
 		if err != nil {
 			processLog.Error("error querying associated withdrawal messsage using nonce", "cross_domain_messenger_nonce", nonce)
 			return err
@@ -359,7 +351,7 @@ func l1BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 			return errors.New("missing withdrawal message")
 		}
 
-		err = db.Bridge.MarkFinalizedWithdrawalEvent(withdrawal.GUID, finalizedBridgeEvent.RawEvent.GUID)
+		err = db.BridgeTransfers.MarkFinalizedL2BridgeWithdrawalEvent(withdrawal.GUID, finalizedBridgeEvent.RawEvent.GUID)
 		if err != nil {
 			processLog.Error("error finalizing withdrawal", "err", err)
 			return err

indexer/processor/l2_processor.go

@@ -183,7 +183,7 @@ func l2BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 		return err
 	}
 
-	withdrawals := make([]*database.Withdrawal, len(initiatedWithdrawalEvents))
+	withdrawals := make([]*database.L2BridgeWithdrawal, len(initiatedWithdrawalEvents))
 	for i, initiatedBridgeEvent := range initiatedWithdrawalEvents {
 		log := events.eventLog[initiatedBridgeEvent.RawEvent.GUID]
 
@@ -195,10 +195,10 @@ func l2BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 			return err
 		}
 
-		withdrawals[i] = &database.Withdrawal{
+		withdrawals[i] = &database.L2BridgeWithdrawal{
 			GUID:                      uuid.New(),
 			InitiatedL2EventGUID:      initiatedBridgeEvent.RawEvent.GUID,
-			SentMessageNonce:     database.U256{Int: initiatedBridgeEvent.CrossDomainMessengerNonce},
+			CrossDomainMessengerNonce: database.U256{Int: initiatedBridgeEvent.CrossDomainMessengerNonce},
 			WithdrawalHash:            msgPassedData.WithdrawalHash,
 			TokenPair:                 database.TokenPair{L1TokenAddress: initiatedBridgeEvent.LocalToken, L2TokenAddress: initiatedBridgeEvent.RemoteToken},
 			Tx: database.Transaction{
@@ -213,7 +213,7 @@ func l2BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 
 	if len(withdrawals) > 0 {
 		processLog.Info("detected L2StandardBridge withdrawals", "num", len(withdrawals))
-		err := db.Bridge.StoreWithdrawals(withdrawals)
+		err := db.BridgeTransfers.StoreL2BridgeWithdrawals(withdrawals)
 		if err != nil {
 			return err
 		}
@@ -225,30 +225,33 @@ func l2BridgeProcessContractEvents(processLog log.Logger, db *database.DB, ethCl
 		return err
 	}
 
+	latestL1Header, err := db.Blocks.LatestL1BlockHeader()
+	if err != nil {
+		return err
+	} else if len(finalizationBridgeEvents) > 0 && latestL1Header == nil {
+		return errors.New("no indexed L1 state to process any L2 bridge finalizations")
+	}
+
 	for _, finalizedBridgeEvent := range finalizationBridgeEvents {
 		nonce := finalizedBridgeEvent.CrossDomainMessengerNonce
 
-		deposit, err := db.Bridge.DepositByMessageNonce(nonce)
+		deposit, err := db.BridgeTransfers.L1BridgeDepositByCrossDomainMessengerNonce(nonce)
 		if err != nil {
 			processLog.Error("error querying associated deposit messsage using nonce", "cross_domain_messenger_nonce", nonce)
 			return err
 		} else if deposit == nil {
-			latestNonce, err := db.Bridge.LatestDepositMessageNonce()
-			if err != nil {
-				return err
-			}
-
-			// Check if the L1Processor is behind or really has missed an event
-			if latestNonce == nil || nonce.Cmp(latestNonce) > 0 {
-				processLog.Warn("behind on indexed L1 deposits")
+			// Check if the L1Processor is behind or really has missed an event. Since L2 timestamps
+			// are derived from L1, we can simply compare timestamps
+			if finalizedBridgeEvent.RawEvent.Timestamp > latestL1Header.Timestamp {
+				processLog.Warn("behind on indexed L1StandardBridge deposits")
 				return errors.New("waiting for L1Processor to catch up")
 			} else {
-				processLog.Crit("missing indexed deposit for this finalization event")
+				processLog.Crit("missing indexed L1StandardBridge deposit for this finalization event")
 				return errors.New("missing deposit message")
 			}
 		}
 
-		err = db.Bridge.MarkFinalizedDepositEvent(deposit.GUID, finalizedBridgeEvent.RawEvent.GUID)
+		err = db.BridgeTransfers.MarkFinalizedL1BridgeDepositEvent(deposit.GUID, finalizedBridgeEvent.RawEvent.GUID)
 		if err != nil {
 			processLog.Error("error finalizing deposit", "err", err)
 			return err