app.go

package app

import (
	"fmt"
	"io"
	"net/http"
	"os"
	"reflect"
	"strconv"
	"strings"

	wasm "github.com/CosmWasm/wasmd/x/wasm"
	wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
	wasmtypes "github.com/CosmWasm/wasmd/x/wasm/types"
	"github.com/prometheus/client_golang/prometheus"
	pobabci "github.com/skip-mev/pob/abci"
	pobmempool "github.com/skip-mev/pob/mempool"
	"github.com/spf13/cast"

	dbm "github.com/cometbft/cometbft-db"
	abci "github.com/cometbft/cometbft/abci/types"
	tmjson "github.com/cometbft/cometbft/libs/json"
	"github.com/cometbft/cometbft/libs/log"
	tmos "github.com/cometbft/cometbft/libs/os"
	tmproto "github.com/cometbft/cometbft/proto/tendermint/types"

	ibctransfertypes "github.com/cosmos/ibc-go/v7/modules/apps/transfer/types"
	ibcclientclient "github.com/cosmos/ibc-go/v7/modules/core/02-client/client"
	ibcclienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
	ibcchanneltypes "github.com/cosmos/ibc-go/v7/modules/core/04-channel/types"

	autocliv1 "cosmossdk.io/api/cosmos/autocli/v1"
	reflectionv1 "cosmossdk.io/api/cosmos/reflection/v1"
	errorsmod "cosmossdk.io/errors"

	"github.com/cosmos/cosmos-sdk/baseapp"
	"github.com/cosmos/cosmos-sdk/client"
	nodeservice "github.com/cosmos/cosmos-sdk/client/grpc/node"
	"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
	"github.com/cosmos/cosmos-sdk/codec"
	"github.com/cosmos/cosmos-sdk/codec/types"
	"github.com/cosmos/cosmos-sdk/runtime"
	runtimeservices "github.com/cosmos/cosmos-sdk/runtime/services"
	"github.com/cosmos/cosmos-sdk/server/api"
	"github.com/cosmos/cosmos-sdk/server/config"
	servertypes "github.com/cosmos/cosmos-sdk/server/types"
	"github.com/cosmos/cosmos-sdk/store/streaming"
	storetypes "github.com/cosmos/cosmos-sdk/store/types"
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/cosmos/cosmos-sdk/types/address"
	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
	"github.com/cosmos/cosmos-sdk/types/module"
	"github.com/cosmos/cosmos-sdk/version"
	"github.com/cosmos/cosmos-sdk/x/auth/ante"
	"github.com/cosmos/cosmos-sdk/x/auth/posthandler"
	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
	"github.com/cosmos/cosmos-sdk/x/crisis"
	govclient "github.com/cosmos/cosmos-sdk/x/gov/client"
	paramsclient "github.com/cosmos/cosmos-sdk/x/params/client"
	paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
	upgradeclient "github.com/cosmos/cosmos-sdk/x/upgrade/client"
	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"

	"github.com/CosmosContracts/juno/v17/app/keepers"
	"github.com/CosmosContracts/juno/v17/app/openapiconsole"
	upgrades "github.com/CosmosContracts/juno/v17/app/upgrades"
	v10 "github.com/CosmosContracts/juno/v17/app/upgrades/v10"
	v11 "github.com/CosmosContracts/juno/v17/app/upgrades/v11"
	v12 "github.com/CosmosContracts/juno/v17/app/upgrades/v12"
	v13 "github.com/CosmosContracts/juno/v17/app/upgrades/v13"
	v14 "github.com/CosmosContracts/juno/v17/app/upgrades/v14"
	v15 "github.com/CosmosContracts/juno/v17/app/upgrades/v15"
	v16 "github.com/CosmosContracts/juno/v17/app/upgrades/v16"
	v17 "github.com/CosmosContracts/juno/v17/app/upgrades/v17"
	"github.com/CosmosContracts/juno/v17/docs"
)

const (
	AccountAddressPrefix = "juno"
	Name                 = "juno"
)

// We pull these out so we can set them with LDFLAGS in the Makefile
var (
	NodeDir      = ".juno"
	Bech32Prefix = "juno"

	// If EnabledSpecificProposals is "", and this is "true", then enable all x/wasm proposals.
	// If EnabledSpecificProposals is "", and this is not "true", then disable all x/wasm proposals.
	ProposalsEnabled = "true"
	// If set to non-empty string it must be comma-separated list of values that are all a subset
	// of "EnableAllProposals" (takes precedence over ProposalsEnabled)
	// https://github.com/CosmWasm/wasmd/blob/02a54d33ff2c064f3539ae12d75d027d9c665f05/x/wasm/internal/types/proposal.go#L28-L34
	EnableSpecificProposals = ""

	Upgrades = []upgrades.Upgrade{v10.Upgrade, v11.Upgrade, v12.Upgrade, v13.Upgrade, v14.Upgrade, v15.Upgrade, v16.Upgrade, v17.Upgrade}
)

// These constants are derived from the above variables.
// These are the ones we will want to use in the code, based on
// any overrides above
var (
	// DefaultNodeHome default home directories for Juno
	DefaultNodeHome = os.ExpandEnv("$HOME/") + NodeDir

	// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address
	Bech32PrefixAccAddr = Bech32Prefix
	// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key
	Bech32PrefixAccPub = Bech32Prefix + sdk.PrefixPublic
	// Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address
	Bech32PrefixValAddr = Bech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator
	// Bech32PrefixValPub defines the Bech32 prefix of a validator's operator public key
	Bech32PrefixValPub = Bech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator + sdk.PrefixPublic
	// Bech32PrefixConsAddr defines the Bech32 prefix of a consensus node address
	Bech32PrefixConsAddr = Bech32Prefix + sdk.PrefixValidator + sdk.PrefixConsensus
	// Bech32PrefixConsPub defines the Bech32 prefix of a consensus node public key
	Bech32PrefixConsPub = Bech32Prefix + sdk.PrefixValidator + sdk.PrefixConsensus + sdk.PrefixPublic
)

func init() {
	SetAddressPrefixes()
}

// SetAddressPrefixes builds the Config with Bech32 addressPrefix and publKeyPrefix for accounts, validators, and consensus nodes and verifies that addreeses have correct format.
func SetAddressPrefixes() {
	config := sdk.GetConfig()
	config.SetBech32PrefixForAccount(Bech32PrefixAccAddr, Bech32PrefixAccPub)
	config.SetBech32PrefixForValidator(Bech32PrefixValAddr, Bech32PrefixValPub)
	config.SetBech32PrefixForConsensusNode(Bech32PrefixConsAddr, Bech32PrefixConsPub)

	// This is copied from the cosmos sdk v0.43.0-beta1
	// source: https://github.com/cosmos/cosmos-sdk/blob/v0.43.0-beta1/types/address.go#L141
	config.SetAddressVerifier(func(bytes []byte) error {
		if len(bytes) == 0 {
			return errorsmod.Wrap(sdkerrors.ErrUnknownAddress, "addresses cannot be empty")
		}

		if len(bytes) > address.MaxAddrLen {
			return errorsmod.Wrapf(sdkerrors.ErrUnknownAddress, "address max length is %d, got %d", address.MaxAddrLen, len(bytes))
		}

		// TODO: Do we want to allow addresses of lengths other than 20 and 32 bytes?
		if len(bytes) != 20 && len(bytes) != 32 {
			return errorsmod.Wrapf(sdkerrors.ErrUnknownAddress, "address length must be 20 or 32 bytes, got %d", len(bytes))
		}

		return nil
	})
}

// GetEnabledProposals parses the ProposalsEnabled / EnableSpecificProposals values to
// produce a list of enabled proposals to pass into wasmd app.
func GetEnabledProposals() []wasmtypes.ProposalType {
	if EnableSpecificProposals == "" {
		if ProposalsEnabled == "true" {
			return wasmtypes.EnableAllProposals
		}
		return wasmtypes.DisableAllProposals
	}
	chunks := strings.Split(EnableSpecificProposals, ",")
	proposals, err := wasmtypes.ConvertToProposals(chunks)
	if err != nil {
		panic(err)
	}
	return proposals
}

func GetWasmOpts(appOpts servertypes.AppOptions) []wasmkeeper.Option {
	var wasmOpts []wasmkeeper.Option
	if cast.ToBool(appOpts.Get("telemetry.enabled")) {
		wasmOpts = append(wasmOpts, wasmkeeper.WithVMCacheMetrics(prometheus.DefaultRegisterer))
	}

	wasmOpts = append(wasmOpts, wasmkeeper.WithGasRegister(NewJunoWasmGasRegister()))

	return wasmOpts
}

func getGovProposalHandlers() []govclient.ProposalHandler {
	return []govclient.ProposalHandler{
		paramsclient.ProposalHandler,
		upgradeclient.LegacyProposalHandler,
		upgradeclient.LegacyCancelProposalHandler,
		ibcclientclient.UpdateClientProposalHandler,
		ibcclientclient.UpgradeProposalHandler,
	}
}

var (
	_ runtime.AppI            = (*App)(nil)
	_ servertypes.Application = (*App)(nil)
)

// App extends an ABCI application, but with most of its parameters exported.
// They are exported for convenience in creating helper functions, as object
// capabilities aren't needed for testing.
type App struct {
	*baseapp.BaseApp
	legacyAmino       *codec.LegacyAmino
	appCodec          codec.Codec
	txConfig          client.TxConfig
	interfaceRegistry types.InterfaceRegistry

	// keys to access the substores
	keys    map[string]*storetypes.KVStoreKey
	tkeys   map[string]*storetypes.TransientStoreKey
	memKeys map[string]*storetypes.MemoryStoreKey

	AppKeepers keepers.AppKeepers

	// the module manager
	ModuleManager *module.Manager

	// simulation manager
	sm *module.SimulationManager

	// module configurator
	configurator module.Configurator

	// custom checkTx handler
	checkTxHandler pobabci.CheckTx
}

// New returns a reference to an initialized Juno.
func New(
	logger log.Logger,
	db dbm.DB,
	traceStore io.Writer,
	loadLatest bool,
	enabledProposals []wasmtypes.ProposalType,
	appOpts servertypes.AppOptions,
	wasmOpts []wasmkeeper.Option,
	baseAppOptions ...func(*baseapp.BaseApp),
) *App {
	encodingConfig := MakeEncodingConfig()

	appCodec, legacyAmino := encodingConfig.Marshaler, encodingConfig.Amino
	interfaceRegistry := encodingConfig.InterfaceRegistry
	txConfig := encodingConfig.TxConfig

	bApp := baseapp.NewBaseApp(Name, logger, db, txConfig.TxDecoder(), baseAppOptions...)
	bApp.SetCommitMultiStoreTracer(traceStore)
	bApp.SetVersion(version.Version)
	bApp.SetInterfaceRegistry(interfaceRegistry)
	bApp.SetTxEncoder(txConfig.TxEncoder())

	app := &App{
		BaseApp:           bApp,
		legacyAmino:       legacyAmino,
		appCodec:          appCodec,
		txConfig:          txConfig,
		interfaceRegistry: interfaceRegistry,
		tkeys:             sdk.NewTransientStoreKeys(paramstypes.TStoreKey),
		memKeys:           sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey),
	}

	// Setup keepers
	app.AppKeepers = keepers.NewAppKeepers(
		appCodec,
		bApp,
		legacyAmino,
		keepers.GetMaccPerms(),
		enabledProposals,
		appOpts,
		wasmOpts,
	)
	app.keys = app.AppKeepers.GetKVStoreKey()

	// load state streaming if enabled
	if _, _, err := streaming.LoadStreamingServices(bApp, appOpts, appCodec, logger, app.keys); err != nil {
		logger.Error("failed to load state streaming", "err", err)
		os.Exit(1)
	}

	if maxSize := os.Getenv("MAX_WASM_SIZE"); maxSize != "" {
		// https://github.com/CosmWasm/wasmd#compile-time-parameters
		val, _ := strconv.ParseInt(maxSize, 10, 32)
		wasmtypes.MaxWasmSize = int(val)
	}

	// upgrade handlers
	app.configurator = module.NewConfigurator(appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter())

	/****  Module Options ****/

	// NOTE: we may consider parsing `appOpts` inside module constructors. For the moment
	// we prefer to be more strict in what arguments the modules expect.
	skipGenesisInvariants := cast.ToBool(appOpts.Get(crisis.FlagSkipGenesisInvariants))

	// NOTE: Any module instantiated in the module manager that is later modified
	// must be passed by reference here.
	app.ModuleManager = module.NewManager(appModules(app, encodingConfig, skipGenesisInvariants)...)
	app.ModuleManager.RegisterServices(app.configurator)

	// During begin block slashing happens after distr.BeginBlocker so that
	// there is nothing left over in the validator fee pool, so as to keep the
	// CanWithdrawInvariant invariant.
	// NOTE: staking module is required if HistoricalEntries param > 0
	app.ModuleManager.SetOrderBeginBlockers(orderBeginBlockers()...)

	app.ModuleManager.SetOrderEndBlockers(orderEndBlockers()...)

	// NOTE: The genutils module must occur after staking so that pools are
	// properly initialized with tokens from genesis accounts.
	// NOTE: Capability module must occur first so that it can initialize any capabilities
	// so that other modules that want to create or claim capabilities afterwards in InitChain
	// can do so safely.
	app.ModuleManager.SetOrderInitGenesis(orderInitBlockers()...)

	app.ModuleManager.RegisterInvariants(app.AppKeepers.CrisisKeeper)
	// initialize stores
	app.MountKVStores(app.keys)
	app.MountTransientStores(app.AppKeepers.GetTransientStoreKey())
	app.MountMemoryStores(app.AppKeepers.GetMemoryStoreKey())

	// register upgrade
	app.setupUpgradeHandlers(app.configurator)

	// SDK v47 - since we do not use dep inject, this gives us access to newer gRPC services.
	autocliv1.RegisterQueryServer(app.GRPCQueryRouter(), runtimeservices.NewAutoCLIQueryService(app.ModuleManager.Modules))
	reflectionSvc, err := runtimeservices.NewReflectionService()
	if err != nil {
		panic(err)
	}
	reflectionv1.RegisterReflectionServiceServer(app.GRPCQueryRouter(), reflectionSvc)

	wasmConfig, err := wasm.ReadWasmConfig(appOpts)
	if err != nil {
		panic("error while reading wasm config: " + err.Error())
	}

	factory := pobmempool.NewDefaultAuctionFactory(app.txConfig.TxDecoder())
	mempool := pobmempool.NewAuctionMempool(
		app.txConfig.TxDecoder(),
		app.txConfig.TxEncoder(),
		0,
		factory,
	)
	app.SetMempool(mempool)

	anteHandler, err := NewAnteHandler(
		HandlerOptions{
			HandlerOptions: ante.HandlerOptions{
				AccountKeeper:   app.AppKeepers.AccountKeeper,
				BankKeeper:      app.AppKeepers.BankKeeper,
				FeegrantKeeper:  app.AppKeepers.FeeGrantKeeper,
				SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
				SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
			},

			GovKeeper:         app.AppKeepers.GovKeeper,
			IBCKeeper:         app.AppKeepers.IBCKeeper,
			FeeShareKeeper:    app.AppKeepers.FeeShareKeeper,
			BankKeeperFork:    app.AppKeepers.BankKeeper, // since we need extra methods
			TxCounterStoreKey: app.AppKeepers.GetKey(wasmtypes.StoreKey),
			WasmConfig:        wasmConfig,
			Cdc:               appCodec,

			BypassMinFeeMsgTypes: GetDefaultBypassFeeMessages(),
			GlobalFeeKeeper:      app.AppKeepers.GlobalFeeKeeper,
			StakingKeeper:        *app.AppKeepers.StakingKeeper,

			TxEncoder:     app.txConfig.TxEncoder(),
			BuilderKeeper: app.AppKeepers.BuildKeeper,
			Mempool:       mempool,
		},
	)
	if err != nil {
		panic(err)
	}

	proposalHandlers := pobabci.NewProposalHandler(
		mempool,
		app.Logger(),
		anteHandler,
		app.txConfig.TxEncoder(),
		app.txConfig.TxDecoder(),
	)
	app.SetPrepareProposal(proposalHandlers.PrepareProposalHandler())
	app.SetProcessProposal(proposalHandlers.ProcessProposalHandler())

	// Set the custom CheckTx handler on BaseApp.
	checkTxHandler := pobabci.NewCheckTxHandler(
		app.BaseApp,
		app.txConfig.TxDecoder(),
		mempool,
		anteHandler,
		app.ChainID(),
	)
	app.SetCheckTx(checkTxHandler.CheckTx())

	// initialize BaseApp
	app.SetInitChainer(app.InitChainer)
	app.SetBeginBlocker(app.BeginBlocker)
	app.SetAnteHandler(anteHandler)
	app.SetEndBlocker(app.EndBlocker)

	if manager := app.SnapshotManager(); manager != nil {
		err = manager.RegisterExtensions(
			wasmkeeper.NewWasmSnapshotter(app.CommitMultiStore(), &app.AppKeepers.WasmKeeper),
		)
		if err != nil {
			panic("failed to register snapshot extension: " + err.Error())
		}
	}

	app.setupUpgradeStoreLoaders()

	// In v0.46, the SDK introduces _postHandlers_. PostHandlers are like
	// antehandlers, but are run _after_ the `runMsgs` execution. They are also
	// defined as a chain, and have the same signature as antehandlers.
	//
	// In baseapp, postHandlers are run in the same store branch as `runMsgs`,
	// meaning that both `runMsgs` and `postHandler` state will be committed if
	// both are successful, and both will be reverted if any of the two fails.
	//
	// The SDK exposes a default postHandlers chain, which comprises of only
	// one decorator: the Transaction Tips decorator. However, some chains do
	// not need it by default, so feel free to comment the next line if you do
	// not need tips.
	// To read more about tips:
	// https://docs.cosmos.network/main/core/tips.html
	//
	// Please note that changing any of the anteHandler or postHandler chain is
	// likely to be a state-machine breaking change, which needs a coordinated
	// upgrade.
	app.setPostHandler()

	if loadLatest {
		if err := app.LoadLatestVersion(); err != nil {
			tmos.Exit(err.Error())
		}
		ctx := app.BaseApp.NewUncachedContext(true, tmproto.Header{})
		// Initialize pinned codes in wasmvm as they are not persisted there
		if err := app.AppKeepers.WasmKeeper.InitializePinnedCodes(ctx); err != nil {
			tmos.Exit(fmt.Sprintf("failed initialize pinned codes %s", err))
		}

		// Initialize and seal the capability keeper so all persistent capabilities
		// are loaded in-memory and prevent any further modules from creating scoped
		// sub-keepers.
		// This must be done during creation of baseapp rather than in InitChain so
		// that in-memory capabilities get regenerated on app restart.
		// Note that since this reads from the store, we can only perform it when
		// `loadLatest` is set to true.
		app.AppKeepers.CapabilityKeeper.Seal()
	}

	// create the simulation manager and define the order of the modules for deterministic simulations
	//
	// NOTE: this is not required apps that don't use the simulator for fuzz testing
	// transactions
	app.sm = module.NewSimulationManager(simulationModules(app, encodingConfig, skipGenesisInvariants)...)

	app.sm.RegisterStoreDecoders()

	return app
}

// CheckTx will check the transaction with the provided checkTxHandler. We override the default
// handler so that we can verify bid transactions before they are inserted into the mempool.
// With the POB CheckTx, we can verify the bid transaction and all of the bundled transactions
// before inserting the bid transaction into the mempool.
func (app *App) CheckTx(req abci.RequestCheckTx) abci.ResponseCheckTx {
	return app.checkTxHandler(req)
}

// SetCheckTx sets the checkTxHandler for the app.
func (app *App) SetCheckTx(handler pobabci.CheckTx) {
	app.checkTxHandler = handler
}

func GetDefaultBypassFeeMessages() []string {
	return []string{
		// IBC
		sdk.MsgTypeURL(&ibcchanneltypes.MsgRecvPacket{}),
		sdk.MsgTypeURL(&ibcchanneltypes.MsgAcknowledgement{}),
		sdk.MsgTypeURL(&ibcclienttypes.MsgUpdateClient{}),
		sdk.MsgTypeURL(&ibctransfertypes.MsgTransfer{}),
		sdk.MsgTypeURL(&ibcchanneltypes.MsgTimeout{}),
		sdk.MsgTypeURL(&ibcchanneltypes.MsgTimeoutOnClose{}),
		sdk.MsgTypeURL(&ibcchanneltypes.MsgChannelOpenTry{}),
		sdk.MsgTypeURL(&ibcchanneltypes.MsgChannelOpenConfirm{}),
		sdk.MsgTypeURL(&ibcchanneltypes.MsgChannelOpenAck{}),
	}
}

func (app *App) setPostHandler() {
	postHandler, err := posthandler.NewPostHandler(
		posthandler.HandlerOptions{},
	)
	if err != nil {
		panic(err)
	}

	app.SetPostHandler(postHandler)
}

// Name returns the name of the App
func (app *App) Name() string {
	return app.BaseApp.Name()
}

// BeginBlocker application updates every begin block
func (app *App) BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock {
	return app.ModuleManager.BeginBlock(ctx, req)
}

// EndBlocker application updates every end block
func (app *App) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.ResponseEndBlock {
	return app.ModuleManager.EndBlock(ctx, req)
}

// InitChainer application update at chain initialization
func (app *App) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
	var genesisState GenesisState
	if err := tmjson.Unmarshal(req.AppStateBytes, &genesisState); err != nil {
		panic(err)
	}
	app.AppKeepers.UpgradeKeeper.SetModuleVersionMap(ctx, app.ModuleManager.GetVersionMap())
	return app.ModuleManager.InitGenesis(ctx, app.appCodec, genesisState)
}

// LoadHeight loads a particular height
func (app *App) LoadHeight(height int64) error {
	return app.LoadVersion(height)
}

// ModuleAccountAddrs returns all the app's module account addresses.
func (app *App) ModuleAccountAddrs() map[string]bool {
	modAccAddrs := make(map[string]bool)
	for acc := range keepers.GetMaccPerms() {
		modAccAddrs[authtypes.NewModuleAddress(acc).String()] = true
	}

	return modAccAddrs
}

// LegacyAmino returns SimApp's amino codec.
//
// NOTE: This is solely to be used for testing purposes as it may be desirable
// for modules to register their own custom testing types.
func (app *App) LegacyAmino() *codec.LegacyAmino {
	return app.legacyAmino
}

// AppCodec returns Juno's app codec.
//
// NOTE: This is solely to be used for testing purposes as it may be desirable
// for modules to register their own custom testing types.
func (app *App) AppCodec() codec.Codec {
	return app.appCodec
}

// InterfaceRegistry returns Juno's InterfaceRegistry
func (app *App) InterfaceRegistry() types.InterfaceRegistry {
	return app.interfaceRegistry
}

// GetSubspace returns a param subspace for a given module name.
//
// NOTE: This is solely to be used for testing purposes.
func (app *App) GetSubspace(moduleName string) paramstypes.Subspace {
	subspace, _ := app.AppKeepers.ParamsKeeper.GetSubspace(moduleName)
	return subspace
}

// RegisterAPIRoutes registers all application module routes with the provided
// API server.
func (app *App) RegisterAPIRoutes(apiSvr *api.Server, _ config.APIConfig) {
	clientCtx := apiSvr.ClientCtx
	// Register new tx routes from grpc-gateway.
	authtx.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)

	// Register new tendermint queries routes from grpc-gateway.
	tmservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)

	// Register node gRPC service for grpc-gateway.
	nodeservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)

	// Register grpc-gateway routes for all modules.
	ModuleBasics.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)

	// register app's OpenAPI routes.
	apiSvr.Router.Handle("/static/openapi.yml", http.FileServer(http.FS(docs.Docs)))
	apiSvr.Router.HandleFunc("/", openapiconsole.Handler(Name, "/static/openapi.yml"))
}

// RegisterTxService implements the Application.RegisterTxService method.
func (app *App) RegisterTxService(clientCtx client.Context) {
	authtx.RegisterTxService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.BaseApp.Simulate, app.interfaceRegistry)
}

// RegisterTendermintService implements the Application.RegisterTendermintService method.
func (app *App) RegisterTendermintService(clientCtx client.Context) {
	tmservice.RegisterTendermintService(
		clientCtx,
		app.BaseApp.GRPCQueryRouter(),
		app.interfaceRegistry,
		app.Query,
	)
}

func (app *App) RegisterNodeService(clientCtx client.Context) {
	nodeservice.RegisterNodeService(clientCtx, app.GRPCQueryRouter())
}

// configure store loader that checks if version == upgradeHeight and applies store upgrades
func (app *App) setupUpgradeStoreLoaders() {
	upgradeInfo, err := app.AppKeepers.UpgradeKeeper.ReadUpgradeInfoFromDisk()
	if err != nil {
		panic("failed to read upgrade info from disk" + err.Error())
	}

	if app.AppKeepers.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height) {
		return
	}

	for _, upgrade := range Upgrades {
		if upgradeInfo.Name == upgrade.UpgradeName {
			storeUpgrades := upgrade.StoreUpgrades
			app.SetStoreLoader(
				upgradetypes.UpgradeStoreLoader(upgradeInfo.Height, &storeUpgrades),
			)
		}
	}
}

func (app *App) setupUpgradeHandlers(cfg module.Configurator) {
	for _, upgrade := range Upgrades {
		app.AppKeepers.UpgradeKeeper.SetUpgradeHandler(
			upgrade.UpgradeName,
			upgrade.CreateUpgradeHandler(
				app.ModuleManager,
				cfg,
				&app.AppKeepers,
			),
		)
	}
}

// SimulationManager implements the SimulationApp interface
func (app *App) SimulationManager() *module.SimulationManager {
	return app.sm
}

// ChainID gets chainID from private fields of BaseApp
// Should be removed once SDK 0.50.x will be adopted
func (app *App) ChainID() string {
	field := reflect.ValueOf(app.BaseApp).Elem().FieldByName("chainID")
	return field.String()
}

func (app *App) GetChainBondDenom() string {
	d := "ujuno"
	if strings.HasPrefix(app.ChainID(), "uni-") {
		d = "ujunox"
	}
	return d
}