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authorPéter Szilágyi <peterke@gmail.com>2018-05-07 19:35:06 +0800
committerGitHub <noreply@github.com>2018-05-07 19:35:06 +0800
commit6cf0ab38bd0af77d81aad4c104979cebee9e3e63 (patch)
tree142d6f965c44dcf9e2182da67b7bbc978c573448 /eth/api_backend.go
parent5463ed99968bf71685a2a8ee9dbf8705912f00cb (diff)
downloadgo-tangerine-6cf0ab38bd0af77d81aad4c104979cebee9e3e63.tar.gz
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core/rawdb: separate raw database access to own package (#16666)
Diffstat (limited to 'eth/api_backend.go')
-rw-r--r--eth/api_backend.go20
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
}