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Utilize Tendermint power instead

This commit is contained in:
Christopher Goes 2018-10-16 21:30:52 +02:00
parent 55f4f61493
commit abef57a9e6
1 changed files with 8 additions and 1 deletions
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9
x/stake/keeper/key.go
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@ -71,8 +71,15 @@ func GetBondedValidatorIndexKey(operator sdk.ValAddress) []byte {
func getValidatorPowerRank(validator types.Validator) []byte { func getValidatorPowerRank(validator types.Validator) []byte {
potentialPower := validator.Tokens potentialPower := validator.Tokens
powerBytes := []byte(potentialPower.ToLeftPadded(maxDigitsForAccount)) // power big-endian (more powerful validators first)
// todo: deal with cases above 2**64, ref https://github.com/cosmos/cosmos-sdk/issues/2439#issuecomment-427167556
tendermintPower := potentialPower.RoundInt64()
tendermintPowerBytes := make([]byte, 8)
binary.BigEndian.PutUint64(tendermintPowerBytes[:], uint64(tendermintPower))
powerBytes := tendermintPowerBytes
powerBytesLen := len(powerBytes) powerBytesLen := len(powerBytes)
// key is of format prefix || powerbytes || heightBytes || counterBytes // key is of format prefix || powerbytes || heightBytes || counterBytes
key := make([]byte, 1+powerBytesLen+8+2) key := make([]byte, 1+powerBytesLen+8+2)