From 2555cb4549e55566131f4ef3d4e06e736f4bdffb Mon Sep 17 00:00:00 2001 From: Sonic Date: Thu, 9 May 2019 14:45:50 +0800 Subject: fixup! light: implement GetGovStateByNumber and InsertDexonHeaderChain (Stub) --- light/lightchain.go | 15 +++++++++++++++ 1 file changed, 15 insertions(+) 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 { -- cgit v1.2.3