erigon-pulse/cmd/rpcdaemon/commands/erigon_api.go

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package commands
import (
"context"
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"github.com/ledgerwatch/erigon-lib/kv"
"github.com/ledgerwatch/erigon/common"
"github.com/ledgerwatch/erigon/core/types"
"github.com/ledgerwatch/erigon/p2p"
"github.com/ledgerwatch/erigon/rpc"
"github.com/ledgerwatch/erigon/turbo/rpchelper"
)
// ErigonAPI Erigon specific routines
type ErigonAPI interface {
// System related (see ./erigon_system.go)
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Forks(ctx context.Context) (Forks, error)
// Blocks related (see ./erigon_blocks.go)
GetHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error)
GetHeaderByHash(_ context.Context, hash common.Hash) (*types.Header, error)
GetBlockByTimestamp(ctx context.Context, timeStamp rpc.Timestamp, fullTx bool) (map[string]interface{}, error)
// Receipt related (see ./erigon_receipts.go)
GetLogsByHash(ctx context.Context, hash common.Hash) ([][]*types.Log, error)
//GetLogsByNumber(ctx context.Context, number rpc.BlockNumber) ([][]*types.Log, error)
// WatchTheBurn / reward related (see ./erigon_issuance.go)
WatchTheBurn(ctx context.Context, blockNr rpc.BlockNumber) (Issuance, error)
// CumulativeChainTraffic / related to chain traffic (see ./erigon_cumulative_index.go)
CumulativeChainTraffic(ctx context.Context, blockNr rpc.BlockNumber) (ChainTraffic, error)
// NodeInfo returns a collection of metadata known about the host.
NodeInfo(ctx context.Context) ([]p2p.NodeInfo, error)
}
// ErigonImpl is implementation of the ErigonAPI interface
type ErigonImpl struct {
*BaseAPI
db kv.RoDB
ethBackend rpchelper.ApiBackend
}
// NewErigonAPI returns ErigonImpl instance
func NewErigonAPI(base *BaseAPI, db kv.RoDB, eth rpchelper.ApiBackend) *ErigonImpl {
return &ErigonImpl{
BaseAPI: base,
db: db,
ethBackend: eth,
}
}