app.go

package app

import (
	"encoding/json"
	"io"
	"net/http"
	"os"
	"path/filepath"

	"github.com/cosmos/cosmos-sdk/x/auth/vesting"
	"github.com/cosmos/cosmos-sdk/x/authz"
	"github.com/cosmos/cosmos-sdk/x/feegrant"

	ibcclient "github.com/cosmos/ibc-go/modules/core/02-client"

	"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"

	servertypes "github.com/cosmos/cosmos-sdk/server/types"
	"github.com/spf13/cast"

	"github.com/cosmos/cosmos-sdk/client"
	"github.com/cosmos/cosmos-sdk/client/rpc"
	"github.com/cosmos/cosmos-sdk/codec/types"
	"github.com/cosmos/cosmos-sdk/server/api"
	"github.com/cosmos/cosmos-sdk/server/config"
	"github.com/cosmos/cosmos-sdk/simapp"
	simappparams "github.com/cosmos/cosmos-sdk/simapp/params"
	"github.com/cosmos/cosmos-sdk/testutil/testdata"
	authrest "github.com/cosmos/cosmos-sdk/x/auth/client/rest"
	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
	"github.com/gorilla/mux"
	"github.com/rakyll/statik/fs"

	"github.com/cosmos/cosmos-sdk/baseapp"
	"github.com/cosmos/cosmos-sdk/codec"
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/cosmos/cosmos-sdk/types/module"
	"github.com/cosmos/cosmos-sdk/x/auth"
	"github.com/cosmos/cosmos-sdk/x/auth/ante"
	"github.com/cosmos/cosmos-sdk/x/bank"
	"github.com/cosmos/cosmos-sdk/x/crisis"
	distr "github.com/cosmos/cosmos-sdk/x/distribution"
	distrclient "github.com/cosmos/cosmos-sdk/x/distribution/client"
	"github.com/cosmos/cosmos-sdk/x/evidence"
	"github.com/cosmos/cosmos-sdk/x/genutil"
	"github.com/cosmos/cosmos-sdk/x/gov"
	"github.com/cosmos/cosmos-sdk/x/params"
	paramsclient "github.com/cosmos/cosmos-sdk/x/params/client"
	"github.com/cosmos/cosmos-sdk/x/slashing"
	"github.com/cosmos/cosmos-sdk/x/staking"
	abci "github.com/tendermint/tendermint/abci/types"
	"github.com/tendermint/tendermint/libs/log"
	tmos "github.com/tendermint/tendermint/libs/os"
	dbm "github.com/tendermint/tm-db"

	"github.com/cosmos/cosmos-sdk/x/capability"
	capabilitykeeper "github.com/cosmos/cosmos-sdk/x/capability/keeper"
	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"

	feegrantkeeper "github.com/cosmos/cosmos-sdk/x/feegrant/keeper"
	feegrantmodule "github.com/cosmos/cosmos-sdk/x/feegrant/module"
	"github.com/cosmos/cosmos-sdk/x/mint"
	mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
	ibctransfer "github.com/cosmos/ibc-go/modules/apps/transfer"
	ibctransferkeeper "github.com/cosmos/ibc-go/modules/apps/transfer/keeper"
	ibctransfertypes "github.com/cosmos/ibc-go/modules/apps/transfer/types"
	ibc "github.com/cosmos/ibc-go/modules/core"
	ibcclientclient "github.com/cosmos/ibc-go/modules/core/02-client/client"
	ibcclienttypes "github.com/cosmos/ibc-go/modules/core/02-client/types"
	porttypes "github.com/cosmos/ibc-go/modules/core/05-port/types"
	ibchost "github.com/cosmos/ibc-go/modules/core/24-host"
	ibckeeper "github.com/cosmos/ibc-go/modules/core/keeper"

	"github.com/cosmos/cosmos-sdk/x/upgrade"
	upgradeclient "github.com/cosmos/cosmos-sdk/x/upgrade/client"

	"github.com/desmos-labs/desmos/v2/x/profiles"
	profileskeeper "github.com/desmos-labs/desmos/v2/x/profiles/keeper"
	profilestypes "github.com/desmos-labs/desmos/v2/x/profiles/types"
	feeskeeper "github.com/desmos-labs/desmos/v2/x/staging/fees/keeper"
	feestypes "github.com/desmos-labs/desmos/v2/x/staging/fees/types"
	postskeeper "github.com/desmos-labs/desmos/v2/x/staging/posts/keeper"
	poststypes "github.com/desmos-labs/desmos/v2/x/staging/posts/types"
	subspaceskeeper "github.com/desmos-labs/desmos/v2/x/staging/subspaces/keeper"
	subspacestypes "github.com/desmos-labs/desmos/v2/x/staging/subspaces/types"

	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
	crisiskeeper "github.com/cosmos/cosmos-sdk/x/crisis/keeper"
	distrkeeper "github.com/cosmos/cosmos-sdk/x/distribution/keeper"
	evidencekeeper "github.com/cosmos/cosmos-sdk/x/evidence/keeper"
	govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
	paramskeeper "github.com/cosmos/cosmos-sdk/x/params/keeper"
	slashingkeeper "github.com/cosmos/cosmos-sdk/x/slashing/keeper"
	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
	upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"

	storetypes "github.com/cosmos/cosmos-sdk/store/types"
	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
	crisistypes "github.com/cosmos/cosmos-sdk/x/crisis/types"
	distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
	evidencetypes "github.com/cosmos/cosmos-sdk/x/evidence/types"
	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
	paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"

	paramproposal "github.com/cosmos/cosmos-sdk/x/params/types/proposal"

	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"

	authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
	authzmodule "github.com/cosmos/cosmos-sdk/x/authz/module"
)

const (
	appName          = "Desmos"
	Bech32MainPrefix = "desmos"

	CoinType           = 852
	FullFundraiserPath = "44'/852'/0'/0/0"
)

var (
	// DefaultNodeHome sets the folder where the application data and configuration will be stored
	DefaultNodeHome string

	// ModuleBasics is in charge of setting up basic module elements
	ModuleBasics = module.NewBasicManager(
		auth.AppModuleBasic{},
		genutil.AppModuleBasic{},
		bank.AppModuleBasic{},
		capability.AppModuleBasic{},
		staking.AppModuleBasic{},
		mint.AppModuleBasic{},
		distr.AppModuleBasic{},
		gov.NewAppModuleBasic(
			paramsclient.ProposalHandler,
			distrclient.ProposalHandler,
			upgradeclient.ProposalHandler,
			upgradeclient.CancelProposalHandler,
			ibcclientclient.UpdateClientProposalHandler,
			ibcclientclient.UpgradeProposalHandler,
		),
		params.AppModuleBasic{},
		crisis.AppModuleBasic{},
		slashing.AppModuleBasic{},
		ibc.AppModuleBasic{},
		feegrantmodule.AppModuleBasic{},
		upgrade.AppModuleBasic{},
		evidence.AppModuleBasic{},
		ibctransfer.AppModuleBasic{},
		authzmodule.AppModuleBasic{},
		vesting.AppModuleBasic{},

		// Custom modules
		//fees.AppModuleBasic{},
		//posts.AppModuleBasic{},
		profiles.AppModuleBasic{},
		//subspaces.AppModuleBasic{},
	)

	// Module account permissions
	maccPerms = map[string][]string{
		authtypes.FeeCollectorName:     nil,
		distrtypes.ModuleName:          nil,
		minttypes.ModuleName:           {authtypes.Minter},
		stakingtypes.BondedPoolName:    {authtypes.Burner, authtypes.Staking},
		stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
		govtypes.ModuleName:            {authtypes.Burner},
		ibctransfertypes.ModuleName:    {authtypes.Minter, authtypes.Burner},
	}
)

var _ simapp.App = (*DesmosApp)(nil)

// DesmosApp 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 DesmosApp struct {
	*baseapp.BaseApp
	legacyAmino       *codec.LegacyAmino
	appCodec          codec.Codec
	interfaceRegistry types.InterfaceRegistry

	invCheckPeriod uint

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

	// Keepers
	AccountKeeper    authkeeper.AccountKeeper
	BankKeeper       bankkeeper.Keeper
	CapabilityKeeper *capabilitykeeper.Keeper
	StakingKeeper    stakingkeeper.Keeper
	slashingKeeper   slashingkeeper.Keeper
	mintKeeper       mintkeeper.Keeper
	distrKeeper      distrkeeper.Keeper
	govKeeper        govkeeper.Keeper
	crisisKeeper     crisiskeeper.Keeper
	upgradeKeeper    upgradekeeper.Keeper
	paramsKeeper     paramskeeper.Keeper
	authzKeeper      authzkeeper.Keeper
	IBCKeeper        *ibckeeper.Keeper // IBC Keeper must be a pointer in the app, so we can SetRouter on it correctly
	evidenceKeeper   evidencekeeper.Keeper
	TransferKeeper   ibctransferkeeper.Keeper
	FeeGrantKeeper   feegrantkeeper.Keeper

	// make scoped keepers public for test purposes
	ScopedIBCKeeper         capabilitykeeper.ScopedKeeper
	ScopedIBCTransferKeeper capabilitykeeper.ScopedKeeper
	ScopedProfilesKeeper    capabilitykeeper.ScopedKeeper

	// Custom modules
	FeesKeeper     feeskeeper.Keeper
	postsKeeper    postskeeper.Keeper
	ProfileKeeper  profileskeeper.Keeper
	SubspaceKeeper subspaceskeeper.Keeper

	// Module Manager
	mm *module.Manager

	// Simulation manager
	sm *module.SimulationManager

	// Module configurator
	configurator module.Configurator
}

func init() {
	userHomeDir, err := os.UserHomeDir()
	if err != nil {
		panic(err)
	}

	DefaultNodeHome = filepath.Join(userHomeDir, ".desmos")
}

// NewDesmosApp is a constructor function for DesmosApp
func NewDesmosApp(
	logger log.Logger, db dbm.DB, traceStore io.Writer, loadLatest bool, skipUpgradeHeights map[int64]bool,
	homePath string, invCheckPeriod uint, encodingConfig simappparams.EncodingConfig,
	appOpts servertypes.AppOptions, baseAppOptions ...func(*baseapp.BaseApp),
) *DesmosApp {

	// TODO: Remove cdc in favor of appCodec once all modules are migrated.
	appCodec := encodingConfig.Marshaler
	legacyAmino := encodingConfig.Amino
	interfaceRegistry := encodingConfig.InterfaceRegistry

	// BaseApp handles interactions with Tendermint through the ABCI protocol
	bApp := baseapp.NewBaseApp(appName, logger, db, encodingConfig.TxConfig.TxDecoder(), baseAppOptions...)
	bApp.SetCommitMultiStoreTracer(traceStore)
	bApp.SetInterfaceRegistry(interfaceRegistry)

	keys := sdk.NewKVStoreKeys(
		authtypes.StoreKey, banktypes.StoreKey, stakingtypes.StoreKey,
		minttypes.StoreKey, distrtypes.StoreKey, slashingtypes.StoreKey,
		govtypes.StoreKey, paramstypes.StoreKey, ibchost.StoreKey, upgradetypes.StoreKey, feegrant.StoreKey,
		evidencetypes.StoreKey, ibctransfertypes.StoreKey, capabilitytypes.StoreKey,
		authzkeeper.StoreKey,

		// Custom modules
		poststypes.StoreKey, profilestypes.StoreKey, subspacestypes.StoreKey,
	)
	tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey)
	memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey)

	// Here you initialize your application with the store keys it requires
	var app = &DesmosApp{
		BaseApp:           bApp,
		legacyAmino:       legacyAmino,
		appCodec:          appCodec,
		interfaceRegistry: interfaceRegistry,
		invCheckPeriod:    invCheckPeriod,
		keys:              keys,
		tkeys:             tkeys,
		memKeys:           memKeys,
	}

	app.paramsKeeper = initParamsKeeper(appCodec, legacyAmino, keys[paramstypes.StoreKey], tkeys[paramstypes.TStoreKey])

	// set the BaseApp's parameter store
	bApp.SetParamStore(app.paramsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramskeeper.ConsensusParamsKeyTable()))

	// add capability keeper and ScopeToModule for ibc module
	app.CapabilityKeeper = capabilitykeeper.NewKeeper(appCodec, keys[capabilitytypes.StoreKey], memKeys[capabilitytypes.MemStoreKey])
	scopedIBCKeeper := app.CapabilityKeeper.ScopeToModule(ibchost.ModuleName)
	scopedIBCTransferKeeper := app.CapabilityKeeper.ScopeToModule(ibctransfertypes.ModuleName)
	scopedProfilesKeeper := app.CapabilityKeeper.ScopeToModule(profilestypes.ModuleName)

	// seal capability keeper after scoping modules
	app.CapabilityKeeper.Seal()

	// add keepers
	app.AccountKeeper = authkeeper.NewAccountKeeper(
		appCodec, keys[authtypes.StoreKey], app.GetSubspace(authtypes.ModuleName), authtypes.ProtoBaseAccount, maccPerms,
	)
	app.BankKeeper = bankkeeper.NewBaseKeeper(
		appCodec, keys[banktypes.StoreKey], app.AccountKeeper, app.GetSubspace(banktypes.ModuleName), app.ModuleAccountAddrs(),
	)
	stakingKeeper := stakingkeeper.NewKeeper(
		appCodec, keys[stakingtypes.StoreKey], app.AccountKeeper, app.BankKeeper, app.GetSubspace(stakingtypes.ModuleName),
	)
	app.mintKeeper = mintkeeper.NewKeeper(
		appCodec, keys[minttypes.StoreKey], app.GetSubspace(minttypes.ModuleName), &stakingKeeper,
		app.AccountKeeper, app.BankKeeper, authtypes.FeeCollectorName,
	)
	app.distrKeeper = distrkeeper.NewKeeper(
		appCodec, keys[distrtypes.StoreKey], app.GetSubspace(distrtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
		&stakingKeeper, authtypes.FeeCollectorName, app.ModuleAccountAddrs(),
	)
	app.slashingKeeper = slashingkeeper.NewKeeper(
		appCodec, keys[slashingtypes.StoreKey], &stakingKeeper, app.GetSubspace(slashingtypes.ModuleName),
	)
	app.crisisKeeper = crisiskeeper.NewKeeper(
		app.GetSubspace(crisistypes.ModuleName), invCheckPeriod, app.BankKeeper, authtypes.FeeCollectorName,
	)

	app.FeeGrantKeeper = feegrantkeeper.NewKeeper(appCodec, keys[feegrant.StoreKey], app.AccountKeeper)
	app.upgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, keys[upgradetypes.StoreKey], appCodec, homePath, app.BaseApp)
	app.registerUpgradeHandlers()

	// register the staking hooks
	// NOTE: stakingKeeper above is passed by reference, so that it will contain these hooks
	app.StakingKeeper = *stakingKeeper.SetHooks(
		stakingtypes.NewMultiStakingHooks(app.distrKeeper.Hooks(), app.slashingKeeper.Hooks()),
	)

	// Create IBC Keeper
	app.IBCKeeper = ibckeeper.NewKeeper(
		appCodec, keys[ibchost.StoreKey], app.GetSubspace(ibchost.ModuleName), app.StakingKeeper, app.upgradeKeeper, scopedIBCKeeper,
	)

	app.authzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.BaseApp.MsgServiceRouter())

	// register the proposal types
	govRouter := govtypes.NewRouter()
	govRouter.AddRoute(govtypes.RouterKey, govtypes.ProposalHandler).
		AddRoute(paramproposal.RouterKey, params.NewParamChangeProposalHandler(app.paramsKeeper)).
		AddRoute(distrtypes.RouterKey, distr.NewCommunityPoolSpendProposalHandler(app.distrKeeper)).
		AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(app.upgradeKeeper)).
		AddRoute(ibcclienttypes.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))

	app.govKeeper = govkeeper.NewKeeper(
		appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
		&stakingKeeper, govRouter,
	)

	// Create Transfer Keepers
	app.TransferKeeper = ibctransferkeeper.NewKeeper(
		appCodec, keys[ibctransfertypes.StoreKey], app.GetSubspace(ibctransfertypes.ModuleName),
		app.IBCKeeper.ChannelKeeper, &app.IBCKeeper.PortKeeper,
		app.AccountKeeper, app.BankKeeper, scopedIBCTransferKeeper,
	)
	transferModule := ibctransfer.NewAppModule(app.TransferKeeper)

	// Create profiles keeper
	app.ProfileKeeper = profileskeeper.NewKeeper(
		app.appCodec,
		keys[profilestypes.StoreKey],
		app.GetSubspace(profilestypes.ModuleName),
		app.AccountKeeper,
		app.IBCKeeper.ChannelKeeper,
		&app.IBCKeeper.PortKeeper,
		scopedProfilesKeeper,
	)
	profilesModule := profiles.NewAppModule(appCodec, legacyAmino, app.ProfileKeeper, app.AccountKeeper, app.BankKeeper)

	// Create static IBC router, add transfer route, then set and seal it
	ibcRouter := porttypes.NewRouter()
	ibcRouter.AddRoute(ibctransfertypes.ModuleName, transferModule)
	ibcRouter.AddRoute(profilestypes.ModuleName, profilesModule)
	app.IBCKeeper.SetRouter(ibcRouter)

	// create evidence keeper with router
	evidenceKeeper := evidencekeeper.NewKeeper(
		appCodec, keys[evidencetypes.StoreKey], &app.StakingKeeper, app.slashingKeeper,
	)
	// If evidence needs to be handled for the app, set routes in router here and seal
	app.evidenceKeeper = *evidenceKeeper

	// Register custom modules
	app.FeesKeeper = feeskeeper.NewKeeper(
		appCodec,
		app.GetSubspace(feestypes.ModuleName),
	)
	app.postsKeeper = postskeeper.NewKeeper(
		app.appCodec,
		keys[poststypes.StoreKey],
		app.GetSubspace(poststypes.ModuleName),
		app.ProfileKeeper,
		app.SubspaceKeeper,
	)
	app.SubspaceKeeper = subspaceskeeper.NewKeeper(
		keys[subspacestypes.StoreKey],
		app.appCodec,
	)

	/****  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.
	var skipGenesisInvariants = cast.ToBool(appOpts.Get(crisis.FlagSkipGenesisInvariants))

	// Create the module manager
	// NOTE: Any module instantiated in the module manager that is later modified
	// must be passed by reference here.
	app.mm = module.NewManager(
		genutil.NewAppModule(
			app.AccountKeeper, app.StakingKeeper, app.BaseApp.DeliverTx,
			encodingConfig.TxConfig,
		),
		auth.NewAppModule(appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts),
		vesting.NewAppModule(app.AccountKeeper, app.BankKeeper),
		bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
		capability.NewAppModule(appCodec, *app.CapabilityKeeper),
		crisis.NewAppModule(&app.crisisKeeper, skipGenesisInvariants),
		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
		gov.NewAppModule(appCodec, app.govKeeper, app.AccountKeeper, app.BankKeeper),
		mint.NewAppModule(appCodec, app.mintKeeper, app.AccountKeeper),
		slashing.NewAppModule(appCodec, app.slashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
		distr.NewAppModule(appCodec, app.distrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
		upgrade.NewAppModule(app.upgradeKeeper),
		evidence.NewAppModule(app.evidenceKeeper),
		ibc.NewAppModule(app.IBCKeeper),
		params.NewAppModule(app.paramsKeeper),
		authzmodule.NewAppModule(appCodec, app.authzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
		transferModule,

		// Custom modules
		//fees.NewAppModule(app.FeesKeeper, app.AccountKeeper),
		//posts.NewAppModule(app.appCodec, app.postsKeeper, app.AccountKeeper, app.BankKeeper),
		profilesModule,
		//subspaces.NewAppModule(app.appCodec, app.SubspaceKeeper, app.AccountKeeper, app.BankKeeper),
	)

	// 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
	// NOTE: capability module's beginblocker must come before any modules using capabilities (e.g. IBC)
	app.mm.SetOrderBeginBlockers(
		upgradetypes.ModuleName, capabilitytypes.ModuleName, minttypes.ModuleName, distrtypes.ModuleName, slashingtypes.ModuleName,
		evidencetypes.ModuleName, stakingtypes.ModuleName, ibchost.ModuleName,
	)
	app.mm.SetOrderEndBlockers(crisistypes.ModuleName, govtypes.ModuleName, stakingtypes.ModuleName)

	// 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.
	// NOTE: The crisis module should occur after all other modules to run the invariants at genesis correctly
	app.mm.SetOrderInitGenesis(
		capabilitytypes.ModuleName, authtypes.ModuleName, banktypes.ModuleName, distrtypes.ModuleName, stakingtypes.ModuleName,
		slashingtypes.ModuleName, govtypes.ModuleName, minttypes.ModuleName,
		ibchost.ModuleName, genutiltypes.ModuleName, evidencetypes.ModuleName, authz.ModuleName, ibctransfertypes.ModuleName,
		feegrant.ModuleName,

		// Custom modules
		feestypes.ModuleName, poststypes.ModuleName, profilestypes.ModuleName, subspacestypes.ModuleName,

		crisistypes.ModuleName,
	)

	app.mm.RegisterInvariants(&app.crisisKeeper)
	app.mm.RegisterRoutes(app.Router(), app.QueryRouter(), encodingConfig.Amino)
	app.configurator = module.NewConfigurator(app.appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter())
	app.mm.RegisterServices(app.configurator)

	// add test gRPC service for testing gRPC queries in isolation
	testdata.RegisterQueryServer(app.GRPCQueryRouter(), testdata.QueryImpl{})

	// create the simulation manager and define the order of the modules for deterministic simulations
	//
	// NOTE: this is not required by apps that don't use the simulator for fuzz testing
	// transactions
	app.sm = module.NewSimulationManager(
		auth.NewAppModule(appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts),
		bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
		capability.NewAppModule(appCodec, *app.CapabilityKeeper),
		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
		gov.NewAppModule(appCodec, app.govKeeper, app.AccountKeeper, app.BankKeeper),
		mint.NewAppModule(appCodec, app.mintKeeper, app.AccountKeeper),
		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
		distr.NewAppModule(appCodec, app.distrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
		slashing.NewAppModule(appCodec, app.slashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
		params.NewAppModule(app.paramsKeeper),
		evidence.NewAppModule(app.evidenceKeeper),
		authzmodule.NewAppModule(appCodec, app.authzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
		ibc.NewAppModule(app.IBCKeeper),
		transferModule,

		// Custom modules
		//fees.NewAppModule(app.FeesKeeper, app.AccountKeeper),
		//posts.NewAppModule(app.appCodec, app.postsKeeper, app.AccountKeeper, app.BankKeeper),
		profiles.NewAppModule(app.appCodec, legacyAmino, app.ProfileKeeper, app.AccountKeeper, app.BankKeeper),
		//subspaces.NewAppModule(app.appCodec, app.SubspaceKeeper, app.AccountKeeper, app.BankKeeper),
	)

	app.sm.RegisterStoreDecoders()

	// Initialize stores
	app.MountKVStores(keys)
	app.MountTransientStores(tkeys)
	app.MountMemoryStores(memKeys)

	// Initialize BaseApp
	app.SetInitChainer(app.InitChainer)
	app.SetBeginBlocker(app.BeginBlocker)
	anteHandler, err := ante.NewAnteHandler(
		ante.HandlerOptions{
			AccountKeeper:   app.AccountKeeper,
			BankKeeper:      app.BankKeeper,
			SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
			FeegrantKeeper:  app.FeeGrantKeeper,
			SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
		},
	)
	if err != nil {
		panic(err)
	}

	app.SetAnteHandler(anteHandler)
	app.SetEndBlocker(app.EndBlocker)

	if loadLatest {
		if err := app.LoadLatestVersion(); err != nil {
			tmos.Exit(err.Error())
		}
	}

	app.ScopedIBCKeeper = scopedIBCKeeper
	app.ScopedIBCTransferKeeper = scopedIBCTransferKeeper
	app.ScopedProfilesKeeper = scopedProfilesKeeper

	return app
}

// SetupConfig sets up the given config as it should be for Desmos
func SetupConfig(config *sdk.Config) {
	config.SetBech32PrefixForAccount(Bech32MainPrefix, Bech32MainPrefix+sdk.PrefixPublic)
	config.SetBech32PrefixForValidator(Bech32MainPrefix+sdk.PrefixValidator+sdk.PrefixOperator, Bech32MainPrefix+sdk.PrefixValidator+sdk.PrefixOperator+sdk.PrefixPublic)
	config.SetBech32PrefixForConsensusNode(Bech32MainPrefix+sdk.PrefixValidator+sdk.PrefixConsensus, Bech32MainPrefix+sdk.PrefixValidator+sdk.PrefixConsensus+sdk.PrefixPublic)

	// 852 is the international dialing code of Hong Kong
	// Following the coin type registered at https://github.com/satoshilabs/slips/blob/master/slip-0044.md
	config.SetCoinType(CoinType)
}

// MakeCodecs constructs the *std.Codec and *codec.LegacyAmino instances used by
// DesmosApp. It is useful for tests and clients who do not want to construct the
// full DesmosApp
func MakeCodecs() (codec.Codec, *codec.LegacyAmino) {
	cfg := MakeTestEncodingConfig()
	return cfg.Marshaler, cfg.Amino
}

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

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

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

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

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

// ModuleAccountAddrs returns all the app's module account addresses.
func (app *DesmosApp) ModuleAccountAddrs() map[string]bool {
	modAccAddrs := make(map[string]bool)
	for acc := range maccPerms {
		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 *DesmosApp) LegacyAmino() *codec.LegacyAmino {
	return app.legacyAmino
}

// AppCodec returns SimApp'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 *DesmosApp) AppCodec() codec.Codec {
	return app.appCodec
}

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

// GetKey returns the KVStoreKey for the provided store key.
//
// NOTE: This is solely to be used for testing purposes.
func (app *DesmosApp) GetKey(storeKey string) *sdk.KVStoreKey {
	return app.keys[storeKey]
}

// GetTKey returns the TransientStoreKey for the provided store key.
//
// NOTE: This is solely to be used for testing purposes.
func (app *DesmosApp) GetTKey(storeKey string) *sdk.TransientStoreKey {
	return app.tkeys[storeKey]
}

// GetMemKey returns the MemStoreKey for the provided mem key.
//
// NOTE: This is solely used for testing purposes.
func (app *DesmosApp) GetMemKey(storeKey string) *sdk.MemoryStoreKey {
	return app.memKeys[storeKey]
}

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

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

// RegisterAPIRoutes registers all application module routes with the provided
// API server.
func (app *DesmosApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig) {
	clientCtx := apiSvr.ClientCtx
	rpc.RegisterRoutes(clientCtx, apiSvr.Router)
	// Register legacy tx routes.
	authrest.RegisterTxRoutes(clientCtx, apiSvr.Router)
	// 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 legacy and grpc-gateway routes for all modules.
	ModuleBasics.RegisterRESTRoutes(clientCtx, apiSvr.Router)
	ModuleBasics.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)

	// register swagger API from root so that other applications can override easily
	if apiConfig.Swagger {
		RegisterSwaggerAPI(clientCtx, apiSvr.Router)
	}
}

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

func (app *DesmosApp) RegisterTendermintService(clientCtx client.Context) {
	tmservice.RegisterTendermintService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.interfaceRegistry)
}

func (app *DesmosApp) registerUpgradeHandlers() {
	app.upgradeKeeper.SetUpgradeHandler("v2.3.1", func(ctx sdk.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
		return app.mm.RunMigrations(ctx, app.configurator, fromVM)
	})

	upgradeInfo, err := app.upgradeKeeper.ReadUpgradeInfoFromDisk()
	if err != nil {
		panic(err)
	}

	if upgradeInfo.Name == "v2.3.1" && !app.upgradeKeeper.IsSkipHeight(upgradeInfo.Height) {
		storeUpgrades := storetypes.StoreUpgrades{}

		// Configure store loader that checks if version == upgradeHeight and applies store upgrades
		app.SetStoreLoader(upgradetypes.UpgradeStoreLoader(upgradeInfo.Height, &storeUpgrades))
	}
}

// RegisterSwaggerAPI registers swagger route with API Server
func RegisterSwaggerAPI(ctx client.Context, rtr *mux.Router) {
	statikFS, err := fs.New()
	if err != nil {
		panic(err)
	}

	staticServer := http.FileServer(statikFS)
	rtr.PathPrefix("/swagger/").Handler(http.StripPrefix("/swagger/", staticServer))
}

// GetMaccPerms returns a copy of the module account permissions
func GetMaccPerms() map[string][]string {
	dupMaccPerms := make(map[string][]string)
	for k, v := range maccPerms {
		dupMaccPerms[k] = v
	}
	return dupMaccPerms
}

// initParamsKeeper init params keeper and its subspaces
func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey) paramskeeper.Keeper {
	paramsKeeper := paramskeeper.NewKeeper(appCodec, legacyAmino, key, tkey)

	paramsKeeper.Subspace(authtypes.ModuleName)
	paramsKeeper.Subspace(banktypes.ModuleName)
	paramsKeeper.Subspace(stakingtypes.ModuleName)
	paramsKeeper.Subspace(minttypes.ModuleName)
	paramsKeeper.Subspace(distrtypes.ModuleName)
	paramsKeeper.Subspace(slashingtypes.ModuleName)
	paramsKeeper.Subspace(govtypes.ModuleName).WithKeyTable(govtypes.ParamKeyTable())
	paramsKeeper.Subspace(crisistypes.ModuleName)
	paramsKeeper.Subspace(ibctransfertypes.ModuleName)
	paramsKeeper.Subspace(ibchost.ModuleName)

	paramsKeeper.Subspace(feestypes.ModuleName)
	paramsKeeper.Subspace(poststypes.ModuleName)
	paramsKeeper.Subspace(profilestypes.ModuleName)

	return paramsKeeper
}