cosmos-sdk/x/staking/simulation/decoder.go
Jonathan Gimeno 2e42f9cb74
Favor marshal unmashal binare bare (#5799)
* change abci file to use BinaryBare

* change all calls to EncodeLengthPrefixed to BinaryBare in distribution keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in mint keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in auth keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in distribution keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in staking keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in staking keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in gov keeper store.

* change all calls to EncodeLengthPrefixed to BinaryBare in slashing keeper store.

* update decoder test

* migrate decoder

* migrate gov simulation decoder

* migrate baseapp_test

* refactor QuerySubspace

* refactor coedc std codec

* migrate keybase

* migrate iavl store

* migrate root multi

* migrate ante basic

* migrate tx type to bare

* migrate auth client

* update auth types

* update decoder

* migrate supply decoder

* migrate stake encoding

* migrate staking simulation

* migrate genutil

* migrate simapp test helpers

* migrate docs

* upgrade changelog

* Update CHANGELOG.md

Co-Authored-By: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
2020-03-13 19:58:43 +00:00

58 lines
2.1 KiB
Go

package simulation
import (
"bytes"
"fmt"
tmkv "github.com/tendermint/tendermint/libs/kv"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/staking/types"
)
// DecodeStore unmarshals the KVPair's Value to the corresponding staking type
func DecodeStore(cdc *codec.Codec, kvA, kvB tmkv.Pair) string {
switch {
case bytes.Equal(kvA.Key[:1], types.LastTotalPowerKey):
var powerA, powerB sdk.Int
cdc.MustUnmarshalBinaryBare(kvA.Value, &powerA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &powerB)
return fmt.Sprintf("%v\n%v", powerA, powerB)
case bytes.Equal(kvA.Key[:1], types.ValidatorsKey):
var validatorA, validatorB types.Validator
cdc.MustUnmarshalBinaryBare(kvA.Value, &validatorA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &validatorB)
return fmt.Sprintf("%v\n%v", validatorA, validatorB)
case bytes.Equal(kvA.Key[:1], types.LastValidatorPowerKey),
bytes.Equal(kvA.Key[:1], types.ValidatorsByConsAddrKey),
bytes.Equal(kvA.Key[:1], types.ValidatorsByPowerIndexKey):
return fmt.Sprintf("%v\n%v", sdk.ValAddress(kvA.Value), sdk.ValAddress(kvB.Value))
case bytes.Equal(kvA.Key[:1], types.DelegationKey):
var delegationA, delegationB types.Delegation
cdc.MustUnmarshalBinaryBare(kvA.Value, &delegationA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &delegationB)
return fmt.Sprintf("%v\n%v", delegationA, delegationB)
case bytes.Equal(kvA.Key[:1], types.UnbondingDelegationKey),
bytes.Equal(kvA.Key[:1], types.UnbondingDelegationByValIndexKey):
var ubdA, ubdB types.UnbondingDelegation
cdc.MustUnmarshalBinaryBare(kvA.Value, &ubdA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &ubdB)
return fmt.Sprintf("%v\n%v", ubdA, ubdB)
case bytes.Equal(kvA.Key[:1], types.RedelegationKey),
bytes.Equal(kvA.Key[:1], types.RedelegationByValSrcIndexKey):
var redA, redB types.Redelegation
cdc.MustUnmarshalBinaryBare(kvA.Value, &redA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &redB)
return fmt.Sprintf("%v\n%v", redA, redB)
default:
panic(fmt.Sprintf("invalid staking key prefix %X", kvA.Key[:1]))
}
}