core/rawdb: separate raw database access to own package (#16666)

1 files changed, 14 insertions, 6 deletions

diff --git a/eth/api_backend.go b/eth/api_backend.go
index ecd5488a2..532cd5c33 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -25,6 +25,7 @@ import (
 	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/bloombits"
+	"github.com/ethereum/go-ethereum/core/rawdb"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/core/vm"
@@ -96,16 +97,23 @@ func (b *EthApiBackend) StateAndHeaderByNumber(ctx context.Context, blockNr rpc.
 	return stateDb, header, err
 }
 
-func (b *EthApiBackend) GetBlock(ctx context.Context, blockHash common.Hash) (*types.Block, error) {
-	return b.eth.blockchain.GetBlockByHash(blockHash), nil
+func (b *EthApiBackend) GetBlock(ctx context.Context, hash common.Hash) (*types.Block, error) {
+	return b.eth.blockchain.GetBlockByHash(hash), nil
 }
 
-func (b *EthApiBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error) {
-	return core.GetBlockReceipts(b.eth.chainDb, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash)), nil
+func (b *EthApiBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
+	if number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash); number != nil {
+		return rawdb.ReadReceipts(b.eth.chainDb, hash, *number), nil
+	}
+	return nil, nil
 }
 
-func (b *EthApiBackend) GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error) {
-	receipts := core.GetBlockReceipts(b.eth.chainDb, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash))
+func (b *EthApiBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) {
+	number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash)
+	if number == nil {
+		return nil, nil
+	}
+	receipts := rawdb.ReadReceipts(b.eth.chainDb, hash, *number)
 	if receipts == nil {
 		return nil, nil
 	}