feat(opsim): handle deposit transactions

anvil/anvil.go

@@ -13,6 +13,11 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/ethereum-optimism/supersim/chainapi"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
 	"github.com/ethereum/go-ethereum/rpc"
 
 	"github.com/ethereum/go-ethereum/log"
@@ -31,6 +36,8 @@ type Config struct {
 type Anvil struct {
 	rpcClient *rpc.Client
 
+	ethClient *ethclient.Client
+
 	log         log.Logger
 	logFilePath string
 
@@ -49,6 +56,8 @@ const (
 	anvilListeningLogStr = "Listening on"
 )
 
+var _ chainapi.Chain = &Anvil{}
+
 func New(log log.Logger, cfg *Config) *Anvil {
 	resCtx, resCancel := context.WithCancel(context.Background())
 	return &Anvil{
@@ -163,12 +172,15 @@ func (a *Anvil) Start(ctx context.Context) error {
 		}
 	}
 
-	rpcClient, err := rpc.Dial(a.Endpoint())
+	rpcClient, err := rpc.Dial(a.wsEndpoint())
 	if err != nil {
 		return fmt.Errorf("failed to create RPC client: %w", err)
 	}
 	a.rpcClient = rpcClient
 
+	ethClient := ethclient.NewClient(rpcClient)
+	a.ethClient = ethClient
+
 	return nil
 }
 
@@ -194,6 +206,10 @@ func (a *Anvil) Endpoint() string {
 	return fmt.Sprintf("http://%s:%d", host, a.cfg.Port)
 }
 
+func (a *Anvil) wsEndpoint() string {
+	return fmt.Sprintf("ws://%s:%d", host, a.cfg.Port)
+}
+
 func (a *Anvil) ChainID() uint64 {
 	return a.cfg.ChainID
 }
@@ -221,7 +237,9 @@ func (a *Anvil) WaitUntilReady(ctx context.Context) error {
 			return fmt.Errorf("timed out waiting for response from client")
 		case <-ticker.C:
 			var result string
-			if err := a.rpcClient.Call(&result, "web3_clientVersion"); err != nil {
+			result, err := a.Web3ClientVersion(ctx)
+
+			if err != nil {
 				continue
 			}
 			if strings.HasPrefix(result, "anvil") {
@@ -238,3 +256,21 @@ func (a *Anvil) String() string {
 	fmt.Fprintf(&b, "Chain ID: %d    RPC: %s    LogPath: %s", a.ChainID(), a.Endpoint(), a.LogPath())
 	return b.String()
 }
+
+// web3_ API
+func (a *Anvil) Web3ClientVersion(ctx context.Context) (string, error) {
+	var result string
+	if err := a.rpcClient.CallContext(ctx, &result, "web3_clientVersion"); err != nil {
+		return "", err
+	}
+	return result, nil
+}
+
+// eth_ API
+func (a *Anvil) EthGetLogs(ctx context.Context, q ethereum.FilterQuery) ([]types.Log, error) {
+	return a.ethClient.FilterLogs(ctx, q)
+}
+
+func (a *Anvil) SubscribeFilterLogs(ctx context.Context, q ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error) {
+	return a.ethClient.SubscribeFilterLogs(ctx, q, ch)
+}

chainapi/chainapi.go

@@ -0,0 +1,22 @@
+package chainapi
+
+import (
+	"context"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/core/types"
+)
+
+type Chain interface {
+	// metadata methods
+	Endpoint() string
+	ChainID() uint64
+	LogPath() string
+
+	// API methods
+	EthSendTransaction(ctx context.Context, tx *types.Transaction) error
+
+	EthGetLogs(ctx context.Context, q ethereum.FilterQuery) ([]types.Log, error)
+
+	SubscribeFilterLogs(ctx context.Context, q ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error)
+}

go.mod

@@ -16,6 +16,7 @@ require (
 	github.com/DataDog/zstd v1.5.2 // indirect
 	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/VictoriaMetrics/fastcache v1.12.1 // indirect
+	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.10.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.3 // indirect
@@ -36,19 +37,32 @@ require (
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
 	github.com/ethereum-optimism/superchain-registry/superchain v0.0.0-20240614103325-d8902381f5d8 // indirect
 	github.com/ethereum/c-kzg-4844 v1.0.0 // indirect
+	github.com/fjl/memsize v0.0.2 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gballet/go-verkle v0.1.1-0.20231031103413-a67434b50f46 // indirect
 	github.com/getsentry/sentry-go v0.18.0 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/websocket v1.5.1 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-bexpr v0.1.11 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
 	github.com/holiman/uint256 v1.2.4 // indirect
+	github.com/huin/goupnp v1.3.0 // indirect
+	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/klauspost/compress v1.17.8 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/pointerstructure v1.2.1 // indirect
 	github.com/mmcloughlin/addchain v0.4.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
@@ -59,8 +73,10 @@ require (
 	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/rivo/uniseg v0.4.3 // indirect
 	github.com/rogpeppe/go-internal v1.10.0 // indirect
+	github.com/rs/cors v1.9.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/supranational/blst v0.3.11 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20220614013038-64ee5596c38a // indirect
 	github.com/tklauser/go-sysconf v0.3.12 // indirect
@@ -75,8 +91,10 @@ require (
 	golang.org/x/sys v0.22.0 // indirect
 	golang.org/x/term v0.22.0 // indirect
 	golang.org/x/text v0.16.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
 	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
 	google.golang.org/protobuf v1.34.1 // indirect
+	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 )