// Package beaconv1 defines a gRPC beacon service implementation,
// following the official API standards https://ethereum.github.io/eth2.0-APIs/#/.
// This package includes the beacon and config endpoints.
package beacon

import (
	"github.com/prysmaticlabs/prysm/beacon-chain/blockchain"
	blockfeed "github.com/prysmaticlabs/prysm/beacon-chain/core/feed/block"
	"github.com/prysmaticlabs/prysm/beacon-chain/db"
	"github.com/prysmaticlabs/prysm/beacon-chain/operations/attestations"
	"github.com/prysmaticlabs/prysm/beacon-chain/operations/slashings"
	"github.com/prysmaticlabs/prysm/beacon-chain/operations/voluntaryexits"
	"github.com/prysmaticlabs/prysm/beacon-chain/p2p"
	"github.com/prysmaticlabs/prysm/beacon-chain/rpc/statefetcher"
	"github.com/prysmaticlabs/prysm/beacon-chain/state/stategen"
)

// Server defines a server implementation of the gRPC Beacon Chain service,
// providing RPC endpoints to access data relevant to the Ethereum Beacon Chain.
type Server struct {
	BeaconDB           db.ReadOnlyDatabase
	ChainInfoFetcher   blockchain.ChainInfoFetcher
	GenesisTimeFetcher blockchain.TimeFetcher
	BlockReceiver      blockchain.BlockReceiver
	BlockNotifier      blockfeed.Notifier
	Broadcaster        p2p.Broadcaster
	AttestationsPool   attestations.Pool
	SlashingsPool      slashings.PoolManager
	VoluntaryExitsPool voluntaryexits.PoolManager
	StateGenService    stategen.StateManager
	StateFetcher       statefetcher.Fetcher
}