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