0g-chain/x/community/migrations/v2/store.go
Ruaridh bc260d8091
feat(community): add switchover param (#1704)
* add community params type

* add get/set params methods

* add community genesis state type

* add community init/export genesis

* add querier methods for params

* add query cli cmd

* update changelog

* update protonet genesis

* Add `RewardsPerSecond` param to `x/community` module (#1707)

* Add RewardsPerSecond param to community

* Update rewards per second param to int

* Add rewards_per_second to protonet genesis

* Use default rewards per second of 744191

* Include value if negative in Validate error

* Rename RewardsPerSecond param to StakingRewardsPerSecond

* Add changelog entry

* Add param migration, update consensus version to 2

* Update proto docs

* Update staking_rewards_per_second param name in protonet genesis (#1730)

* Update godoc

Co-authored-by: Robert Pirtle <Astropirtle@gmail.com>

* add genesis state tests

* document what 0 upgrade time means

* update kvtool to include new params

---------

Co-authored-by: drklee3 <derrick@dlee.dev>
Co-authored-by: Robert Pirtle <Astropirtle@gmail.com>
2023-09-22 09:05:12 -07:00

39 lines
758 B
Go

package v2
import (
"time"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/community/types"
)
const (
ModuleName = "mint"
)
// Migrate migrates the x/community module state from the consensus version 1 to
// version 2. Specifically, sets new parameters in the module state.
func Migrate(
ctx sdk.Context,
store storetypes.KVStore,
cdc codec.BinaryCodec,
) error {
params := types.NewParams(
// 2023-11-01T00:00:00Z
time.Date(2023, 11, 1, 0, 0, 0, 0, time.UTC),
sdk.NewInt(744191),
)
if err := params.Validate(); err != nil {
return err
}
bz := cdc.MustMarshal(&params)
store.Set(types.ParamsKey, bz)
return nil
}