81 lines
2.2 KiB
Go
81 lines
2.2 KiB
Go
package main
|
|
|
|
import (
|
|
"strconv"
|
|
|
|
geth_flags "github.com/ethereum/go-ethereum/cmd/utils"
|
|
"github.com/openrelayxyz/plugeth-utils/core"
|
|
"github.com/openrelayxyz/plugeth-utils/restricted"
|
|
|
|
statediff "github.com/cerc-io/plugeth-statediff"
|
|
"github.com/cerc-io/plugeth-statediff/adapt"
|
|
ind "github.com/cerc-io/plugeth-statediff/indexer"
|
|
"github.com/cerc-io/plugeth-statediff/indexer/interfaces"
|
|
"github.com/cerc-io/plugeth-statediff/indexer/node"
|
|
"github.com/cerc-io/plugeth-statediff/utils/log"
|
|
)
|
|
|
|
var (
|
|
pluginLoader core.PluginLoader
|
|
gethContext core.Context
|
|
service *statediff.Service
|
|
blockchain statediff.BlockChain
|
|
)
|
|
|
|
func Initialize(ctx core.Context, pl core.PluginLoader, logger core.Logger) {
|
|
log.SetDefaultLogger(logger)
|
|
|
|
pluginLoader = pl
|
|
gethContext = ctx
|
|
|
|
log.Debug("Initialized statediff plugin")
|
|
}
|
|
|
|
func InitializeNode(stack core.Node, b core.Backend) {
|
|
backend := b.(restricted.Backend)
|
|
|
|
networkid, err := strconv.ParseUint(gethContext.String(geth_flags.NetworkIdFlag.Name), 10, 64)
|
|
if err != nil {
|
|
log.Error("cannot parse network ID", "error", err)
|
|
return
|
|
}
|
|
serviceConfig := GetConfig()
|
|
blockchain = statediff.NewPluginBlockChain(backend)
|
|
|
|
var indexer interfaces.StateDiffIndexer
|
|
if serviceConfig.IndexerConfig != nil {
|
|
info := node.Info{
|
|
GenesisBlock: blockchain.GetBlockByNumber(0).Hash().String(),
|
|
NetworkID: strconv.FormatUint(networkid, 10),
|
|
ChainID: backend.ChainConfig().ChainID.Uint64(),
|
|
ID: serviceConfig.ID,
|
|
ClientName: serviceConfig.ClientName,
|
|
}
|
|
var err error
|
|
_, indexer, err = ind.NewStateDiffIndexer(serviceConfig.Context,
|
|
adapt.ChainConfig(backend.ChainConfig()), info, serviceConfig.IndexerConfig)
|
|
if err != nil {
|
|
log.Error("failed to construct indexer", "error", err)
|
|
}
|
|
}
|
|
service, err := statediff.NewService(serviceConfig, blockchain, backend, indexer)
|
|
if err != nil {
|
|
log.Error("failed to construct service", "error", err)
|
|
}
|
|
if err = service.Start(); err != nil {
|
|
log.Error("failed to start service", "error", err)
|
|
return
|
|
}
|
|
}
|
|
|
|
func GetAPIs(stack core.Node, backend core.Backend) []core.API {
|
|
return []core.API{
|
|
{
|
|
Namespace: statediff.APIName,
|
|
Version: statediff.APIVersion,
|
|
Service: statediff.NewPublicAPI(service),
|
|
Public: true,
|
|
},
|
|
}
|
|
}
|