0g-chain/migrate/v0_8/sdk/slashing/v0_38/migrate.go
Ruaridh 4a8b5696cb
v0.8 Migration Scripts (#518)
* initial sketch

* add module migrations

* add migrations for all accout types

* test account migration

* add tendermint migration and migrate cmd

* remove need for errors pkg dependency

* add bech32 decoding fork

* add suggested params and cmd to write them

* add basic upgrade instructions

* fix tests

* address some migration todos

* tidy contrib folder

* finalize params values

* align cdp init genesis with other modules

* add tendermint and distribution test
add custom distribution migration to patch bug

* add staking migration test

* add slashing, evidence tests, refactor auth tests

* add full migration test

* remove go-amino dependency from go.mod
also tidy up unused indirect dependencies

* address remaining TODOs

* remove commented out code from legacy types

* add spot/liquidation markets ids to kava-3 params

* Apply suggestions from code review

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* address code review suggestions

* add validate genesis to migrate test

* refactor add params func

* remove commented out code from old types

* fix add params

* add deputy address

* add tests using exported kava-2 state

* incorporate new cdp params from master

* update params from review

Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>

* add deputy account

* add committee permissions for new params

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
2020-06-03 15:35:00 -04:00

28 lines
848 B
Go

package v038
import (
v038slashing "github.com/cosmos/cosmos-sdk/x/slashing"
"github.com/kava-labs/kava/migrate/v0_8/sdk/slashing/v18de63"
)
func Migrate(oldGenState v18de63.GenesisState) v038slashing.GenesisState {
// old and new types are identical except for the MaxEvidenceAge param
newParams := v038slashing.Params{
// no MaxEvidenceAge
SignedBlocksWindow: oldGenState.Params.SignedBlocksWindow,
MinSignedPerWindow: oldGenState.Params.MinSignedPerWindow,
DowntimeJailDuration: oldGenState.Params.DowntimeJailDuration,
SlashFractionDoubleSign: oldGenState.Params.SlashFractionDoubleSign,
SlashFractionDowntime: oldGenState.Params.SlashFractionDowntime,
}
return v038slashing.GenesisState{
Params: newParams,
SigningInfos: oldGenState.SigningInfos,
MissedBlocks: oldGenState.MissedBlocks,
}
}