reduce RegisterUpgradeHandlers

app/upgrades.go

@@ -3,84 +3,19 @@ package app
 import (
 	"context"
 
-	storetypes "cosmossdk.io/store/types"
 	upgradetypes "cosmossdk.io/x/upgrade/types"
-	tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
 	"github.com/cosmos/cosmos-sdk/types/module"
-	paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
-	icacontrollertypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/types"
-	icahosttypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host/types"
-	ibctransfertypes "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types"
-	ibcclienttypes "github.com/cosmos/ibc-go/v8/modules/core/02-client/types"
-	ibcconnectiontypes "github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
-	ibcexported "github.com/cosmos/ibc-go/v8/modules/core/exported"
 )
 
 const UpgradeName = "v2.0.1"
 
 func (app App) RegisterUpgradeHandlers() {
-	upgradeInfo, err := app.UpgradeKeeper.ReadUpgradeInfoFromDisk()
-	if err != nil {
-		panic(err)
-	}
-
-	var keyTable paramstypes.KeyTable
-
-	// Set param key table for params module migration
-	for _, subspace := range app.ParamsKeeper.GetSubspaces() {
-		subspace := subspace
-
-		switch subspace.Name() {
-		case ibcexported.ModuleName:
-			if !subspace.HasKeyTable() {
-				keyTable = ibcclienttypes.ParamKeyTable()
-				keyTable.RegisterParamSet(&ibcconnectiontypes.Params{})
-				subspace.WithKeyTable(keyTable)
-			}
-		case icahosttypes.SubModuleName:
-			keyTable = icahosttypes.ParamKeyTable()
-		case icacontrollertypes.SubModuleName:
-			keyTable = icacontrollertypes.ParamKeyTable()
-		case ibctransfertypes.ModuleName:
-			keyTable = ibctransfertypes.ParamKeyTable()
-		default:
-			continue
-		}
-
-		if !subspace.HasKeyTable() {
-			subspace.WithKeyTable(keyTable)
-		}
-	}
-
-	if upgradeInfo.Name == UpgradeName && !app.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height) {
-		storeUpgrades := storetypes.StoreUpgrades{
-			Deleted: []string{
-				"alliance", "alliance2",
-			},
-		}
-
-		// configure store loader that checks if version == upgradeHeight and applies store upgrades
-		app.SetStoreLoader(upgradetypes.UpgradeStoreLoader(upgradeInfo.Height, &storeUpgrades))
-	}
-
 	app.UpgradeKeeper.SetUpgradeHandler(
 		UpgradeName,
 		func(ctx context.Context,
 			plan upgradetypes.Plan,
 			fromVM module.VersionMap,
 		) (module.VersionMap, error) {
-			params, err := app.ConsensusParamsKeeper.ParamsStore.Get(ctx)
-			if err != nil {
-				return fromVM, err
-			}
-			params.Abci = &tmproto.ABCIParams{
-				VoteExtensionsEnableHeight: plan.Height + 1,
-			}
-			err = app.ConsensusParamsKeeper.ParamsStore.Set(ctx, params)
-			if err != nil {
-				return fromVM, err
-			}
-
 			return app.ModuleManager.RunMigrations(ctx, app.Configurator(), fromVM)
 		},
 	)