Fix: build

services/rfq/e2e/rfq_test.go

@@ -22,10 +22,10 @@ import (
 	"github.com/synapsecns/sanguine/services/rfq/contracts/fastbridge"
 	"github.com/synapsecns/sanguine/services/rfq/guard/guarddb"
 	guardService "github.com/synapsecns/sanguine/services/rfq/guard/service"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/service"
 	"github.com/synapsecns/sanguine/services/rfq/testutil"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 )
 
 type IntegrationSuite struct {
@@ -288,7 +288,7 @@ func (i *IntegrationSuite) TestETHtoETH() {
 
 		// let's figure out the amount of ETH we need
 		for _, quote := range allQuotes {
-			if common.HexToAddress(quote.DestTokenAddr) == chain.EthAddress {
+			if common.HexToAddress(quote.DestTokenAddr) == util.EthAddress {
 				destAmountBigInt, _ := new(big.Int).SetString(quote.DestAmount, 10)
 				if destAmountBigInt.Cmp(realWantAmount) > 0 {
 					// we found our quote!
@@ -308,9 +308,9 @@ func (i *IntegrationSuite) TestETHtoETH() {
 	tx, err := originFastBridge.Bridge(auth.TransactOpts, fastbridge.IFastBridgeBridgeParams{
 		DstChainId:   uint32(i.destBackend.GetChainID()),
 		To:           i.userWallet.Address(),
-		OriginToken:  chain.EthAddress,
+		OriginToken:  util.EthAddress,
 		SendChainGas: true,
-		DestToken:    chain.EthAddress,
+		DestToken:    util.EthAddress,
 		OriginAmount: realWantAmount,
 		DestAmount:   new(big.Int).Sub(realWantAmount, big.NewInt(1e17)),
 		Deadline:     new(big.Int).SetInt64(time.Now().Add(time.Hour * 24).Unix()),
@@ -353,7 +353,7 @@ func (i *IntegrationSuite) TestETHtoETH() {
 
 		// let's figure out the amount of ETH we need
 		for _, quote := range allQuotes {
-			if common.HexToAddress(quote.DestTokenAddr) == chain.EthAddress && quote.DestChainID == originBackendChainID {
+			if common.HexToAddress(quote.DestTokenAddr) == util.EthAddress && quote.DestChainID == originBackendChainID {
 				// we should now have some ETH on the origin chain since we claimed
 				// this should be offered up as inventory
 				destAmountBigInt, _ := new(big.Int).SetString(quote.DestAmount, 10)

services/rfq/e2e/setup_test.go

@@ -34,11 +34,11 @@ import (
 	"github.com/synapsecns/sanguine/services/rfq/guard/guardconfig"
 	guardConnect "github.com/synapsecns/sanguine/services/rfq/guard/guarddb/connect"
 	guardService "github.com/synapsecns/sanguine/services/rfq/guard/service"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relconfig"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb/connect"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/service"
 	"github.com/synapsecns/sanguine/services/rfq/testutil"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 )
 
 func (i *IntegrationSuite) setupQuoterAPI() {
@@ -241,7 +241,7 @@ func (i *IntegrationSuite) getRelayerConfig() relconfig.Config {
 				Confirmations:      0,
 				Tokens: map[string]relconfig.TokenConfig{
 					"ETH": {
-						Address:  chain.EthAddress.String(),
+						Address:  util.EthAddress.String(),
 						PriceUSD: 2000,
 						Decimals: 18,
 					},
@@ -254,7 +254,7 @@ func (i *IntegrationSuite) getRelayerConfig() relconfig.Config {
 				Confirmations:      0,
 				Tokens: map[string]relconfig.TokenConfig{
 					"ETH": {
-						Address:  chain.EthAddress.String(),
+						Address:  util.EthAddress.String(),
 						PriceUSD: 2000,
 						Decimals: 18,
 					},
@@ -379,11 +379,11 @@ func (i *IntegrationSuite) setupRelayer() {
 	}
 
 	// Add ETH as quotable token from origin to destination
-	cfg.QuotableTokens[fmt.Sprintf("%d-%s", originBackendChainID, chain.EthAddress)] = []string{
-		fmt.Sprintf("%d-%s", destBackendChainID, chain.EthAddress),
+	cfg.QuotableTokens[fmt.Sprintf("%d-%s", originBackendChainID, util.EthAddress)] = []string{
+		fmt.Sprintf("%d-%s", destBackendChainID, util.EthAddress),
 	}
-	cfg.QuotableTokens[fmt.Sprintf("%d-%s", destBackendChainID, chain.EthAddress)] = []string{
-		fmt.Sprintf("%d-%s", originBackendChainID, chain.EthAddress),
+	cfg.QuotableTokens[fmt.Sprintf("%d-%s", destBackendChainID, util.EthAddress)] = []string{
+		fmt.Sprintf("%d-%s", originBackendChainID, util.EthAddress),
 	}
 
 	var err error

services/rfq/relayer/chain/chain.go

@@ -16,6 +16,7 @@ import (
 	"github.com/synapsecns/sanguine/services/rfq/contracts/fastbridge"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relconfig"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 )
 
 // Chain is a chain helper for relayer.
@@ -75,7 +76,7 @@ func (c Chain) SubmitRelay(ctx context.Context, request reldb.QuoteRequest) (uin
 	var err error
 
 	// Check to see if ETH should be sent to destination
-	if IsGasToken(request.Transaction.DestToken) {
+	if util.IsGasToken(request.Transaction.DestToken) {
 		gasAmount = request.Transaction.DestAmount
 	} else if request.Transaction.SendChainGas {
 		gasAmount, err = c.Bridge.ChainGasAmount(&bind.CallOpts{Context: ctx})

services/rfq/relayer/inventory/manager.go

@@ -22,9 +22,9 @@ import (
 	"github.com/synapsecns/sanguine/ethergo/client"
 	"github.com/synapsecns/sanguine/ethergo/submitter"
 	"github.com/synapsecns/sanguine/services/rfq/contracts/ierc20"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relconfig"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/metric"
 	"go.opentelemetry.io/otel/trace"
@@ -95,7 +95,7 @@ func (i *inventoryManagerImpl) GetCommittableBalance(ctx context.Context, chainI
 	balance := committableBalances[chainID][token]
 	// the gas token may not be registered in the inventory tokens map,
 	// but it is always tracked in gasBalances.
-	if balance == nil && token == chain.EthAddress {
+	if balance == nil && token == util.EthAddress {
 		gasBalance, ok := i.gasBalances[chainID]
 		if !ok || gasBalance == nil {
 			return nil, ErrUnsupportedChain
@@ -311,7 +311,7 @@ func (i *inventoryManagerImpl) ApproveAllTokens(ctx context.Context) error {
 			// approve RFQ contract.
 			// Note: in the case where submitter hasn't finished from last boot,
 			// this will double submit approvals unfortunately.
-			if address != chain.EthAddress && token.Allowances[contractRFQ].Cmp(big.NewInt(0)) == 0 {
+			if address != util.EthAddress && token.Allowances[contractRFQ].Cmp(big.NewInt(0)) == 0 {
 				tokenAddr := address // capture func literal
 				contractAddr, err := i.cfg.GetRFQAddress(chainID)
 				if err != nil {
@@ -324,7 +324,7 @@ func (i *inventoryManagerImpl) ApproveAllTokens(ctx context.Context) error {
 			}
 
 			// approve SynapseCCTP contract
-			if address != chain.EthAddress && token.Allowances[contractSynapseCCTP].Cmp(big.NewInt(0)) == 0 {
+			if address != util.EthAddress && token.Allowances[contractSynapseCCTP].Cmp(big.NewInt(0)) == 0 {
 				tokenAddr := address // capture func literal
 				contractAddr, err := i.cfg.GetSynapseCCTPAddress(chainID)
 				if err != nil {
@@ -337,7 +337,7 @@ func (i *inventoryManagerImpl) ApproveAllTokens(ctx context.Context) error {
 			}
 
 			// approve TokenMessenger contract
-			if address != chain.EthAddress && token.Allowances[contractTokenMessenger].Cmp(big.NewInt(0)) == 0 {
+			if address != util.EthAddress && token.Allowances[contractTokenMessenger].Cmp(big.NewInt(0)) == 0 {
 				tokenAddr := address // capture func literal
 				contractAddr, err := i.cfg.GetTokenMessengerAddress(chainID)
 				if err != nil {
@@ -409,7 +409,7 @@ func (i *inventoryManagerImpl) HasSufficientGas(parentCtx context.Context, chain
 		span.SetAttributes(attribute.String("gas_value", gasValue.String()))
 	}
 
-	gasBalance, err := i.GetCommittableBalance(ctx, chainID, chain.EthAddress)
+	gasBalance, err := i.GetCommittableBalance(ctx, chainID, util.EthAddress)
 	if err != nil {
 		return false, fmt.Errorf("error getting committable gas on origin: %w", err)
 	}
@@ -541,7 +541,7 @@ func (i *inventoryManagerImpl) initializeTokens(parentCtx context.Context, cfg r
 
 			var token common.Address
 			if rtoken.IsGasToken {
-				token = chain.EthAddress
+				token = util.EthAddress
 			} else {
 				token = common.HexToAddress(tokenCfg.Address)
 			}

services/rfq/relayer/quoter/quoter.go

@@ -20,10 +20,10 @@ import (
 
 	"github.com/ipfs/go-log"
 	"github.com/synapsecns/sanguine/core/metrics"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/pricer"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relconfig"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 	"golang.org/x/exp/slices"
 	"golang.org/x/sync/errgroup"
 
@@ -539,7 +539,7 @@ func (m *Manager) getOriginAmount(parentCtx context.Context, origin, dest int, a
 
 // deductGasCost deducts the gas cost from the quote amount, if necessary.
 func (m *Manager) deductGasCost(parentCtx context.Context, quoteAmount *big.Int, address common.Address, dest int) (quoteAmountAdj *big.Int, err error) {
-	if !chain.IsGasToken(address) {
+	if !util.IsGasToken(address) {
 		return quoteAmount, nil
 	}
 

services/rfq/relayer/quoter/quoter_test.go

@@ -11,12 +11,12 @@ import (
 	fetcherMocks "github.com/synapsecns/sanguine/ethergo/submitter/mocks"
 	"github.com/synapsecns/sanguine/services/rfq/api/model"
 	"github.com/synapsecns/sanguine/services/rfq/contracts/fastbridge"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	inventoryMocks "github.com/synapsecns/sanguine/services/rfq/relayer/inventory/mocks"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/pricer"
 	priceMocks "github.com/synapsecns/sanguine/services/rfq/relayer/pricer/mocks"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/quoter"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 )
 
 func (s *QuoterSuite) TestGenerateQuotes() {
@@ -43,7 +43,7 @@ func (s *QuoterSuite) TestGenerateQuotes() {
 func (s *QuoterSuite) TestGenerateQuotesForNativeToken() {
 	// Generate quotes for ETH on the destination chain.
 	balance, _ := new(big.Int).SetString("1000000000000000000", 10) // 1 ETH
-	quotes, err := s.manager.GenerateQuotes(s.GetTestContext(), int(s.destinationEth), chain.EthAddress, balance)
+	quotes, err := s.manager.GenerateQuotes(s.GetTestContext(), int(s.destinationEth), util.EthAddress, balance)
 	s.Require().NoError(err)
 
 	minGasToken, err := s.config.GetMinGasToken(int(s.destination))
@@ -54,9 +54,9 @@ func (s *QuoterSuite) TestGenerateQuotesForNativeToken() {
 	expectedQuotes := []model.PutQuoteRequest{
 		{
 			OriginChainID:   int(s.origin),
-			OriginTokenAddr: chain.EthAddress.String(),
+			OriginTokenAddr: util.EthAddress.String(),
 			DestChainID:     int(s.destinationEth),
-			DestTokenAddr:   chain.EthAddress.String(),
+			DestTokenAddr:   util.EthAddress.String(),
 			DestAmount:      expectedQuoteAmount.String(),
 			MaxOriginAmount: expectedQuoteAmount.String(),
 			FixedFee:        "150000000000000000", // (500k gas + 1m gas) * 100 gwei
@@ -68,7 +68,7 @@ func (s *QuoterSuite) TestGenerateQuotesForNativeToken() {
 	s.config.BaseChainConfig.MinGasToken = "100000000000000000" // 0.1 ETH
 	s.manager.SetConfig(s.config)
 
-	quotes, err = s.manager.GenerateQuotes(s.GetTestContext(), int(s.destinationEth), chain.EthAddress, balance)
+	quotes, err = s.manager.GenerateQuotes(s.GetTestContext(), int(s.destinationEth), util.EthAddress, balance)
 	s.Require().NoError(err)
 
 	minGasToken, err = s.config.GetMinGasToken(int(s.destination))
@@ -79,9 +79,9 @@ func (s *QuoterSuite) TestGenerateQuotesForNativeToken() {
 	expectedQuotes = []model.PutQuoteRequest{
 		{
 			OriginChainID:   int(s.origin),
-			OriginTokenAddr: chain.EthAddress.String(),
+			OriginTokenAddr: util.EthAddress.String(),
 			DestChainID:     int(s.destinationEth),
-			DestTokenAddr:   chain.EthAddress.String(),
+			DestTokenAddr:   util.EthAddress.String(),
 			DestAmount:      expectedQuoteAmount.String(),
 			MaxOriginAmount: expectedQuoteAmount.String(),
 			FixedFee:        "150000000000000000", // (500k gas + 1m gas) * 100 gwei
@@ -93,7 +93,7 @@ func (s *QuoterSuite) TestGenerateQuotesForNativeToken() {
 	s.config.BaseChainConfig.MinGasToken = "1000000000000000001" // 0.1 ETH
 	s.manager.SetConfig(s.config)
 
-	quotes, err = s.manager.GenerateQuotes(s.GetTestContext(), int(s.destinationEth), chain.EthAddress, balance)
+	quotes, err = s.manager.GenerateQuotes(s.GetTestContext(), int(s.destinationEth), util.EthAddress, balance)
 	s.NoError(err)
 	s.Equal(quotes[0].DestAmount, "0")
 	s.Equal(quotes[0].MaxOriginAmount, "0")

services/rfq/relayer/quoter/suite_test.go

@@ -11,12 +11,12 @@ import (
 	"github.com/synapsecns/sanguine/core/testsuite"
 	clientMocks "github.com/synapsecns/sanguine/ethergo/client/mocks"
 	fetcherMocks "github.com/synapsecns/sanguine/ethergo/submitter/mocks"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	inventoryMocks "github.com/synapsecns/sanguine/services/rfq/relayer/inventory/mocks"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/pricer"
 	priceMocks "github.com/synapsecns/sanguine/services/rfq/relayer/pricer/mocks"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/quoter"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relconfig"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 )
 
 // Server suite is the main API server test suite.
@@ -53,7 +53,7 @@ func (s *QuoterSuite) SetupTest() {
 						Decimals: 6,
 					},
 					"ETH": {
-						Address:  chain.EthAddress.String(),
+						Address:  util.EthAddress.String(),
 						PriceUSD: 2000,
 						Decimals: 18,
 					},
@@ -78,7 +78,7 @@ func (s *QuoterSuite) SetupTest() {
 			int(s.destinationEth): {
 				Tokens: map[string]relconfig.TokenConfig{
 					"ETH": {
-						Address:  chain.EthAddress.String(),
+						Address:  util.EthAddress.String(),
 						PriceUSD: 2000,
 						Decimals: 18,
 					},

services/rfq/relayer/relapi/client_test.go

@@ -10,9 +10,9 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/synapsecns/sanguine/core/retry"
 	submitterdb "github.com/synapsecns/sanguine/ethergo/submitter/db"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relapi"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/reldb"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 )
 
 func (c *RelayerClientSuite) TestHealth() {
@@ -72,7 +72,7 @@ func (c *RelayerClientSuite) TestEthWithdraw() {
 		ChainID:      uint32(backend.GetChainID()),
 		To:           testWithdrawalAddress,
 		Amount:       withdrawalAmount.String(),
-		TokenAddress: chain.EthAddress,
+		TokenAddress: util.EthAddress,
 	})
 	c.Require().NoError(err)
 
@@ -171,7 +171,7 @@ func (c *RelayerClientSuite) TestEthWithdrawCLI() {
 		ChainID:      c.underlying.originChainID,
 		To:           common.HexToAddress(testWithdrawalAddress.String()),
 		Amount:       "1000000000000000000",
-		TokenAddress: chain.EthAddress,
+		TokenAddress: util.EthAddress,
 	})
 	c.Require().NoError(err)
 

services/rfq/relayer/relapi/handler.go

@@ -3,17 +3,19 @@ package relapi
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/synapsecns/sanguine/core/metrics"
-	"go.opentelemetry.io/otel/attribute"
 	"math/big"
 	"net/http"
 
+	"github.com/synapsecns/sanguine/core/metrics"
+	"go.opentelemetry.io/otel/attribute"
+
 	"github.com/ethereum/go-ethereum/accounts/abi"
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/synapsecns/sanguine/ethergo/submitter"
 	"github.com/synapsecns/sanguine/services/rfq/contracts/ierc20"
 	"github.com/synapsecns/sanguine/services/rfq/relayer/relconfig"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
@@ -215,7 +217,7 @@ func (h *Handler) Withdraw(c *gin.Context) {
 	}
 
 	//nolint: nestif
-	if chain.IsGasToken(req.TokenAddress) {
+	if util.IsGasToken(req.TokenAddress) {
 		nonce, err = h.submitter.SubmitTransaction(ctx, big.NewInt(int64(req.ChainID)), func(transactor *bind.TransactOpts) (tx *types.Transaction, err error) {
 			bc := bind.NewBoundContract(req.To, abi.ABI{}, h.chains[req.ChainID].Client, h.chains[req.ChainID].Client, h.chains[req.ChainID].Client)
 			if transactor.GasPrice != nil {

services/rfq/relayer/relapi/suite_test.go

@@ -8,8 +8,8 @@ import (
 	"testing"
 
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
 	"github.com/synapsecns/sanguine/services/rfq/testutil"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 
 	"github.com/Flaque/filet"
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
@@ -104,10 +104,10 @@ func (c *RelayerServerSuite) SetupTest() {
 		},
 		QuotableTokens: map[string][]string{
 			// gas tokens.
-			fmt.Sprintf("%d-%s", c.originChainID, chain.EthAddress): {
+			fmt.Sprintf("%d-%s", c.originChainID, util.EthAddress): {
 				// not used for this test
 			},
-			fmt.Sprintf("%d-%s", c.destChainID, chain.EthAddress): {
+			fmt.Sprintf("%d-%s", c.destChainID, util.EthAddress): {
 				// not used for this test
 			},
 			c.getMockTokenID(c.testBackends[uint64(c.originChainID)]): {

services/rfq/relayer/relconfig/config.go

@@ -18,7 +18,7 @@ import (
 	submitterConfig "github.com/synapsecns/sanguine/ethergo/submitter/config"
 	cctpConfig "github.com/synapsecns/sanguine/services/cctp-relayer/config"
 	"github.com/synapsecns/sanguine/services/rfq/contracts/ierc20"
-	"github.com/synapsecns/sanguine/services/rfq/relayer/chain"
+	"github.com/synapsecns/sanguine/services/rfq/util"
 	"gopkg.in/yaml.v2"
 
 	"path/filepath"
@@ -259,7 +259,7 @@ func (c Config) validateTokenDecimals(ctx context.Context, omniClient omniClient
 			}
 
 			// Check if the token is the gas token. SHOULD BE 18.
-			if tokenCFG.Address == chain.EthAddress.String() {
+			if tokenCFG.Address == util.EthAddress.String() {
 				if tokenCFG.Decimals != 18 {
 					return fmt.Errorf("decimals mismatch for token %s on chain %d: expected 18, got %d", tokenName, chainID, tokenCFG.Decimals)
 				}