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upgrades.go
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/
upgrades.go
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package v4
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/osmosis-labs/osmosis/v14/app/keepers"
"github.com/osmosis-labs/osmosis/v14/app/upgrades"
)
// CreateUpgradeHandler returns an x/upgrade handler for the Osmosis v4 on-chain
// upgrade. Namely, it executes:
//
// 1. Setting x/gamm parameters for pool creation
// 2. Executing prop 12
func CreateUpgradeHandler(
mm *module.Manager,
configurator module.Configurator,
_ upgrades.BaseAppParamManager,
keepers *keepers.AppKeepers,
) upgradetypes.UpgradeHandler {
return func(ctx sdk.Context, _plan upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
// Kept as comments for recordkeeping. SetParams is now private:
// keepers.GAMMKeeper.SetParams(ctx, gammtypes.NewParams(sdk.Coins{sdk.NewInt64Coin("uosmo", 1)})) // 1 uOSMO
Prop12(ctx, keepers.BankKeeper, keepers.DistrKeeper)
return vm, nil
}
}