app_v2.go

//go:build !app_v1

package simapp

import (
	_ "embed"
	"io"
	"os"
	"path/filepath"

	dbm "github.com/cosmos/cosmos-db"
	"github.com/tendermint/tendermint/libs/log"

	"cosmossdk.io/client/v2/autocli"
	"cosmossdk.io/depinject"

	"github.com/cosmos/cosmos-sdk/baseapp"
	"github.com/cosmos/cosmos-sdk/client"
	"github.com/cosmos/cosmos-sdk/codec"
	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
	"github.com/cosmos/cosmos-sdk/runtime"
	"github.com/cosmos/cosmos-sdk/server"
	"github.com/cosmos/cosmos-sdk/server/api"
	"github.com/cosmos/cosmos-sdk/server/config"
	servertypes "github.com/cosmos/cosmos-sdk/server/types"
	storetypes "github.com/cosmos/cosmos-sdk/store/types"
	"github.com/cosmos/cosmos-sdk/testutil/testdata_pulsar"
	"github.com/cosmos/cosmos-sdk/types/module"
	"github.com/cosmos/cosmos-sdk/x/auth"
	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
	_ "github.com/cosmos/cosmos-sdk/x/auth/tx/config" // import for side-effects
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	"github.com/cosmos/cosmos-sdk/x/auth/vesting"
	authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
	authzmodule "github.com/cosmos/cosmos-sdk/x/authz/module"
	"github.com/cosmos/cosmos-sdk/x/bank"
	bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
	"github.com/cosmos/cosmos-sdk/x/capability"
	capabilitykeeper "github.com/cosmos/cosmos-sdk/x/capability/keeper"
	consensus "github.com/cosmos/cosmos-sdk/x/consensus"
	consensuskeeper "github.com/cosmos/cosmos-sdk/x/consensus/keeper"
	"github.com/cosmos/cosmos-sdk/x/crisis"
	crisiskeeper "github.com/cosmos/cosmos-sdk/x/crisis/keeper"
	distr "github.com/cosmos/cosmos-sdk/x/distribution"
	distrkeeper "github.com/cosmos/cosmos-sdk/x/distribution/keeper"
	"github.com/cosmos/cosmos-sdk/x/evidence"
	evidencekeeper "github.com/cosmos/cosmos-sdk/x/evidence/keeper"
	feegrantkeeper "github.com/cosmos/cosmos-sdk/x/feegrant/keeper"
	feegrantmodule "github.com/cosmos/cosmos-sdk/x/feegrant/module"
	"github.com/cosmos/cosmos-sdk/x/genutil"
	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
	"github.com/cosmos/cosmos-sdk/x/gov"
	govclient "github.com/cosmos/cosmos-sdk/x/gov/client"
	govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
	groupkeeper "github.com/cosmos/cosmos-sdk/x/group/keeper"
	groupmodule "github.com/cosmos/cosmos-sdk/x/group/module"
	"github.com/cosmos/cosmos-sdk/x/mint"
	mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
	nftkeeper "github.com/cosmos/cosmos-sdk/x/nft/keeper"
	nftmodule "github.com/cosmos/cosmos-sdk/x/nft/module"
	"github.com/cosmos/cosmos-sdk/x/params"
	paramsclient "github.com/cosmos/cosmos-sdk/x/params/client"
	paramskeeper "github.com/cosmos/cosmos-sdk/x/params/keeper"
	paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
	"github.com/cosmos/cosmos-sdk/x/slashing"
	slashingkeeper "github.com/cosmos/cosmos-sdk/x/slashing/keeper"
	"github.com/cosmos/cosmos-sdk/x/staking"
	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
	"github.com/cosmos/cosmos-sdk/x/upgrade"
	upgradeclient "github.com/cosmos/cosmos-sdk/x/upgrade/client"
	upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"
)

var (
	// DefaultNodeHome default home directories for the application daemon
	DefaultNodeHome string

	// ModuleBasics defines the module BasicManager is in charge of setting up basic,
	// non-dependant module elements, such as codec registration
	// and genesis verification.
	ModuleBasics = module.NewBasicManager(
		auth.AppModuleBasic{},
		genutil.NewAppModuleBasic(genutiltypes.DefaultMessageValidator),
		bank.AppModuleBasic{},
		capability.AppModuleBasic{},
		staking.AppModuleBasic{},
		mint.AppModuleBasic{},
		distr.AppModuleBasic{},
		gov.NewAppModuleBasic(
			[]govclient.ProposalHandler{
				paramsclient.ProposalHandler,
				upgradeclient.LegacyProposalHandler,
				upgradeclient.LegacyCancelProposalHandler,
			},
		),
		params.AppModuleBasic{},
		crisis.AppModuleBasic{},
		slashing.AppModuleBasic{},
		feegrantmodule.AppModuleBasic{},
		upgrade.AppModuleBasic{},
		evidence.AppModuleBasic{},
		authzmodule.AppModuleBasic{},
		groupmodule.AppModuleBasic{},
		vesting.AppModuleBasic{},
		nftmodule.AppModuleBasic{},
		consensus.AppModuleBasic{},
	)
)

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

// SimApp 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 SimApp struct {
	*runtime.App
	legacyAmino       *codec.LegacyAmino
	appCodec          codec.Codec
	txConfig          client.TxConfig
	interfaceRegistry codectypes.InterfaceRegistry
	autoCliOpts       autocli.AppOptions

	// 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
	EvidenceKeeper        evidencekeeper.Keeper
	FeeGrantKeeper        feegrantkeeper.Keeper
	GroupKeeper           groupkeeper.Keeper
	NFTKeeper             nftkeeper.Keeper
	ConsensusParamsKeeper consensuskeeper.Keeper

	// simulation manager
	sm *module.SimulationManager
}

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

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

// NewSimApp returns a reference to an initialized SimApp.
func NewSimApp(
	logger log.Logger,
	db dbm.DB,
	traceStore io.Writer,
	loadLatest bool,
	appOpts servertypes.AppOptions,
	baseAppOptions ...func(*baseapp.BaseApp),
) *SimApp {
	var (
		app        = &SimApp{}
		appBuilder *runtime.AppBuilder
		// Below we could construct and set an application specific mempool and ABCI 1.0 Prepare and Process Proposal
		// handlers. These defaults are already set in the SDK's BaseApp, this shows an example of how to override
		// them.
		//
		// nonceMempool = mempool.NewSenderNonceMempool()
		// mempoolOpt   = baseapp.SetMempool(nonceMempool)
		// prepareOpt   = func(app *baseapp.BaseApp) {
		// 	app.SetPrepareProposal(app.DefaultPrepareProposal())
		// }
		// processOpt = func(app *baseapp.BaseApp) {
		// 	app.SetProcessProposal(app.DefaultProcessProposal())
		// }
		//
		// Further down we'd set the options in the AppBuilder like below.
		// baseAppOptions = append(baseAppOptions, mempoolOpt, prepareOpt, processOpt)

		// merge the AppConfig and other configuration in one config
		appConfig = depinject.Configs(
			AppConfig,
			depinject.Supply(
				// supply the application options
				appOpts,

				// ADVANCED CONFIGURATION

				//
				// AUTH
				//
				// For providing a custom function required in auth to generate custom account types
				// add it below. By default the auth module uses simulation.RandomGenesisAccounts.
				//
				// authtypes.RandomGenesisAccountsFn(simulation.RandomGenesisAccounts),

				// For providing a custom a base account type add it below.
				// By default the auth module uses authtypes.ProtoBaseAccount().
				//
				// func() authtypes.AccountI { return authtypes.ProtoBaseAccount() },

				//
				// MINT
				//

				// For providing a custom inflation function for x/mint add here your
				// custom function that implements the minttypes.InflationCalculationFn
				// interface.
			),
		)
	)

	if err := depinject.Inject(appConfig,
		&appBuilder,
		&app.appCodec,
		&app.legacyAmino,
		&app.txConfig,
		&app.interfaceRegistry,
		&app.autoCliOpts,
		&app.AccountKeeper,
		&app.BankKeeper,
		&app.CapabilityKeeper,
		&app.StakingKeeper,
		&app.SlashingKeeper,
		&app.MintKeeper,
		&app.DistrKeeper,
		&app.GovKeeper,
		&app.CrisisKeeper,
		&app.UpgradeKeeper,
		&app.ParamsKeeper,
		&app.AuthzKeeper,
		&app.EvidenceKeeper,
		&app.FeeGrantKeeper,
		&app.GroupKeeper,
		&app.NFTKeeper,
		&app.ConsensusParamsKeeper,
	); err != nil {
		panic(err)
	}

	app.App = appBuilder.Build(logger, db, traceStore, baseAppOptions...)

	if err := app.App.BaseApp.SetStreamingService(appOpts, app.appCodec, app.kvStoreKeys()); err != nil {
		logger.Error("failed to load state streaming", "err", err)
		os.Exit(1)
	}

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

	app.ModuleManager.RegisterInvariants(app.CrisisKeeper)

	// RegisterUpgradeHandlers is used for registering any on-chain upgrades.
	app.RegisterUpgradeHandlers()

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

	// 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
	overrideModules := map[string]module.AppModuleSimulation{
		authtypes.ModuleName: auth.NewAppModule(app.appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts, app.GetSubspace(authtypes.ModuleName)),
	}
	app.sm = module.NewSimulationManagerFromAppModules(app.ModuleManager.Modules, overrideModules)

	app.sm.RegisterStoreDecoders()

	// A custom InitChainer can be set if extra pre-init-genesis logic is required.
	// By default, when using app wiring enabled module, this is not required.
	// For instance, the upgrade module will set automatically the module version map in its init genesis thanks to app wiring.
	// However, when registering a module manually (i.e. that does not support app wiring), the module version map
	// must be set manually as follow. The upgrade module will de-duplicate the module version map.
	//
	// app.SetInitChainer(func(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
	// 	app.UpgradeKeeper.SetModuleVersionMap(ctx, app.ModuleManager.GetVersionMap())
	// 	return app.App.InitChainer(ctx, req)
	// })

	if err := app.Load(loadLatest); err != nil {
		panic(err)
	}

	return app
}

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

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

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

// TxConfig returns SimApp's TxConfig
func (app *SimApp) TxConfig() client.TxConfig {
	return app.txConfig
}

// AutoCliOpts returns the autocli options for the app.
func (app *SimApp) AutoCliOpts() autocli.AppOptions {
	return app.autoCliOpts
}

// GetKey returns the KVStoreKey for the provided store key.
//
// NOTE: This is solely to be used for testing purposes.
func (app *SimApp) GetKey(storeKey string) *storetypes.KVStoreKey {
	sk := app.UnsafeFindStoreKey(storeKey)
	kvStoreKey, ok := sk.(*storetypes.KVStoreKey)
	if !ok {
		return nil
	}
	return kvStoreKey
}

func (app *SimApp) kvStoreKeys() map[string]*storetypes.KVStoreKey {
	keys := make(map[string]*storetypes.KVStoreKey)
	for _, k := range app.GetStoreKeys() {
		if kv, ok := k.(*storetypes.KVStoreKey); ok {
			keys[kv.Name()] = kv
		}
	}

	return keys
}

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

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

// RegisterAPIRoutes registers all application module routes with the provided
// API server.
func (app *SimApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig) {
	app.App.RegisterAPIRoutes(apiSvr, apiConfig)
	// register swagger API in app.go so that other applications can override easily
	if err := server.RegisterSwaggerAPI(apiSvr.ClientCtx, apiSvr.Router, apiConfig.Swagger); err != nil {
		panic(err)
	}
}

// GetMaccPerms returns a copy of the module account permissions
//
// NOTE: This is solely to be used for testing purposes.
func GetMaccPerms() map[string][]string {
	dup := make(map[string][]string)
	for _, perms := range moduleAccPerms {
		dup[perms.Account] = perms.Permissions
	}

	return dup
}

// BlockedAddresses returns all the app's blocked account addresses.
func BlockedAddresses() map[string]bool {
	result := make(map[string]bool)

	if len(blockAccAddrs) > 0 {
		for _, addr := range blockAccAddrs {
			result[addr] = true
		}
	} else {
		for addr := range GetMaccPerms() {
			result[addr] = true
		}
	}

	return result
}