/
handle_block.go
46 lines (36 loc) · 1.26 KB
/
handle_block.go
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package consensus
import (
"fmt"
"github.com/forbole/juno/v3/types"
"github.com/rs/zerolog/log"
tmctypes "github.com/tendermint/tendermint/rpc/core/types"
)
// HandleBlock implements modules.Module
func (m *Module) HandleBlock(
b *tmctypes.ResultBlock, _ *tmctypes.ResultBlockResults, _ []*types.Tx, _ *tmctypes.ResultValidators,
) error {
err := m.updateBlockTimeFromGenesis(b)
if err != nil {
log.Error().Str("module", "consensus").Int64("height", b.Block.Height).
Err(err).Msg("error while updating block time from genesis")
}
return nil
}
// updateBlockTimeFromGenesis insert average block time from genesis
func (m *Module) updateBlockTimeFromGenesis(block *tmctypes.ResultBlock) error {
log.Trace().Str("module", "consensus").Int64("height", block.Block.Height).
Msg("updating block time from genesis")
genesis, err := m.db.GetGenesis()
if err != nil {
return fmt.Errorf("error while getting genesis: %s", err)
}
if genesis == nil {
return fmt.Errorf("genesis table is empty")
}
// Skip if the genesis does not exist
if genesis == nil {
return nil
}
newBlockTime := block.Block.Time.Sub(genesis.Time).Seconds() / float64(block.Block.Height-genesis.InitialHeight)
return m.db.SaveAverageBlockTimeGenesis(newBlockTime, block.Block.Height)
}