0g-chain/migrate/v0_8/sdk/staking/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

32 lines
1.0 KiB
Go

package v038
import (
v038staking "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/kava-labs/kava/migrate/v0_8/sdk/staking/v18de63"
)
func Migrate(oldGenState v18de63.GenesisState) v038staking.GenesisState {
// old and new types are identical except for a new HistoricalEntries field
newParams := v038staking.Params{
UnbondingTime: oldGenState.Params.UnbondingTime,
MaxValidators: oldGenState.Params.MaxValidators,
MaxEntries: oldGenState.Params.MaxEntries,
HistoricalEntries: v038staking.DefaultHistoricalEntries,
BondDenom: oldGenState.Params.BondDenom,
}
return v038staking.GenesisState{
Params: newParams,
LastTotalPower: oldGenState.LastTotalPower,
LastValidatorPowers: oldGenState.LastValidatorPowers,
Validators: oldGenState.Validators,
Delegations: oldGenState.Delegations,
UnbondingDelegations: oldGenState.UnbondingDelegations,
Redelegations: oldGenState.Redelegations,
Exported: oldGenState.Exported,
}
}