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upgrades.go
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/
upgrades.go
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package v12
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
"github.com/cosmos/gaia/v17/app/keepers"
)
func CreateUpgradeHandler(
mm *module.Manager,
configurator module.Configurator,
keepers *keepers.AppKeepers,
) upgradetypes.UpgradeHandler {
return func(ctx sdk.Context, plan upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
ctx.Logger().Info("Starting module migrations...")
vm, err := mm.RunMigrations(ctx, configurator, vm)
if err != nil {
return vm, err
}
// Set liquid staking module parameters
params := keepers.StakingKeeper.GetParams(ctx)
params.ValidatorBondFactor = ValidatorBondFactor
params.ValidatorLiquidStakingCap = ValidatorLiquidStakingCap
params.GlobalLiquidStakingCap = GlobalLiquidStakingCap
err = keepers.StakingKeeper.SetParams(ctx, params)
if err != nil {
return vm, err
}
ctx.Logger().Info("Upgrade complete")
return vm, nil
}
}