cosmos-sdk/x/distribution/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

69 lines
2.6 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/distribution/types"
)
// DecodeStore unmarshals the KVPair's Value to the corresponding distribution type
func DecodeStore(cdc *codec.Codec, kvA, kvB tmkv.Pair) string {
switch {
case bytes.Equal(kvA.Key[:1], types.FeePoolKey):
var feePoolA, feePoolB types.FeePool
cdc.MustUnmarshalBinaryBare(kvA.Value, &feePoolA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &feePoolB)
return fmt.Sprintf("%v\n%v", feePoolA, feePoolB)
case bytes.Equal(kvA.Key[:1], types.ProposerKey):
return fmt.Sprintf("%v\n%v", sdk.ConsAddress(kvA.Value), sdk.ConsAddress(kvB.Value))
case bytes.Equal(kvA.Key[:1], types.ValidatorOutstandingRewardsPrefix):
var rewardsA, rewardsB types.ValidatorOutstandingRewards
cdc.MustUnmarshalBinaryBare(kvA.Value, &rewardsA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &rewardsB)
return fmt.Sprintf("%v\n%v", rewardsA, rewardsB)
case bytes.Equal(kvA.Key[:1], types.DelegatorWithdrawAddrPrefix):
return fmt.Sprintf("%v\n%v", sdk.AccAddress(kvA.Value), sdk.AccAddress(kvB.Value))
case bytes.Equal(kvA.Key[:1], types.DelegatorStartingInfoPrefix):
var infoA, infoB types.DelegatorStartingInfo
cdc.MustUnmarshalBinaryBare(kvA.Value, &infoA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &infoB)
return fmt.Sprintf("%v\n%v", infoA, infoB)
case bytes.Equal(kvA.Key[:1], types.ValidatorHistoricalRewardsPrefix):
var rewardsA, rewardsB types.ValidatorHistoricalRewards
cdc.MustUnmarshalBinaryBare(kvA.Value, &rewardsA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &rewardsB)
return fmt.Sprintf("%v\n%v", rewardsA, rewardsB)
case bytes.Equal(kvA.Key[:1], types.ValidatorCurrentRewardsPrefix):
var rewardsA, rewardsB types.ValidatorCurrentRewards
cdc.MustUnmarshalBinaryBare(kvA.Value, &rewardsA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &rewardsB)
return fmt.Sprintf("%v\n%v", rewardsA, rewardsB)
case bytes.Equal(kvA.Key[:1], types.ValidatorAccumulatedCommissionPrefix):
var commissionA, commissionB types.ValidatorAccumulatedCommission
cdc.MustUnmarshalBinaryBare(kvA.Value, &commissionA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &commissionB)
return fmt.Sprintf("%v\n%v", commissionA, commissionB)
case bytes.Equal(kvA.Key[:1], types.ValidatorSlashEventPrefix):
var eventA, eventB types.ValidatorSlashEvent
cdc.MustUnmarshalBinaryBare(kvA.Value, &eventA)
cdc.MustUnmarshalBinaryBare(kvB.Value, &eventB)
return fmt.Sprintf("%v\n%v", eventA, eventB)
default:
panic(fmt.Sprintf("invalid distribution key prefix %X", kvA.Key[:1]))
}
}