migrate icq params in upgrade handler

app/upgrades/v23/upgrades.go

@@ -3,31 +3,55 @@ package v23
 import (
 	"fmt"
 
+	"github.com/CosmosContracts/juno/v23/app/keepers"
+	"github.com/CosmosContracts/juno/v23/app/upgrades"
+	"github.com/cosmos/cosmos-sdk/baseapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/module"
+	paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
-
-	"github.com/CosmosContracts/juno/v23/app/keepers"
-	"github.com/CosmosContracts/juno/v23/app/upgrades"
+	icqtypes "github.com/cosmos/ibc-apps/modules/async-icq/v7/types"
 )
 
 func CreateV23UpgradeHandler(
 	mm *module.Manager,
 	cfg module.Configurator,
-	_ *keepers.AppKeepers,
+	keepers *keepers.AppKeepers,
 ) upgradetypes.UpgradeHandler {
 	return func(ctx sdk.Context, _ upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
 		logger := ctx.Logger().With("upgrade", UpgradeName)
 
 		nativeDenom := upgrades.GetChainsDenomToken(ctx.ChainID())
 		logger.Info(fmt.Sprintf("With native denom %s", nativeDenom))
 
+		// migrate ICQ params
+		for _, subspace := range keepers.ParamsKeeper.GetSubspaces() {
+			subspace := subspace
+
+			var keyTable paramstypes.KeyTable
+			if subspace.Name() == icqtypes.ModuleName {
+				keyTable = icqtypes.ParamKeyTable()
+			} else {
+				continue
+			}
+
+			if !subspace.HasKeyTable() {
+				subspace.WithKeyTable(keyTable)
+			}
+		}
+
+		// Migrate Tendermint consensus parameters from x/params module to a deprecated x/consensus module.
+		// The old params module is required to still be imported in your app.go in order to handle this migration.
+		baseAppLegacySS := keepers.ParamsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramstypes.ConsensusParamsKeyTable())
+		baseapp.MigrateParams(ctx, baseAppLegacySS, &keepers.ConsensusParamsKeeper)
+
 		// Run migrations
 		logger.Info(fmt.Sprintf("pre migrate version map: %v", vm))
 		versionMap, err := mm.RunMigrations(ctx, cfg, vm)
 		if err != nil {
 			return nil, err
 		}
+
 		logger.Info(fmt.Sprintf("post migrate version map: %v", versionMap))
 
 		return versionMap, err