diff options
| -rw-r--r-- | light/lightchain.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/light/lightchain.go b/light/lightchain.go index 232178308..ac04a9728 100644 --- a/light/lightchain.go +++ b/light/lightchain.go @@ -305,6 +305,21 @@ func (self *LightChain) GetBlockByNumber(ctx context.Context, number uint64) (*t return self.GetBlock(ctx, hash, number) } +func (self *LightChain) GetGovStateByHash(hash common.Hash) (*types.GovState, error) { + header := self.GetHeaderByHash(hash) + if header == nil { + return nil, fmt.Errorf("header not found") + } + + govState := rawdb.ReadGovState(self.chainDb, header.Hash()) + if govState == nil { + log.Debug("gov state not found in db") + return nil, fmt.Errorf("gov state not found in db") + } + log.Debug("Read gov state from db success") + return govState, nil +} + func (self *LightChain) GetGovStateByNumber(number uint64) (*types.GovState, error) { header := self.GetHeaderByNumber(number) if header == nil { |