Problem: no efficient way to collect fee

Solution: - support an idea of virtual account in bank module, where the incoming coins are accumulated in a per-tx object store first, then accumulate and credit to the real account at end blocker. it's nesserary to support parallel tx execution, where we try not to access shared states. more efficient sum support SendCoinsFromModuleToAccountVirtual fix test fix test fix lint fix test fix test fix test fix test fix test fix mock keeper try fix lint try fix lint reuse code try fix linter Update x/bank/keeper/send.go Signed-off-by: yihuang <[email protected]> algin panic call fix error handling try fix lint nolintlint generate falst postiive
crypto-org-chain · Mar 28, 2024 · f04a9c9 · f04a9c9
1 parent 4d32911
commit f04a9c9
Show file tree

Hide file tree

Showing 24 changed files with 353 additions and 19 deletions.
diff --git a/.golangci.yml b/.golangci.yml
@@ -27,7 +27,6 @@ linters:
     - ineffassign
     - misspell
     - nakedret
-    - nolintlint
     - staticcheck
     - revive
     - stylecheck

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -41,7 +41,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Features
 
 * (baseapp) [#205](https://github.com/crypto-org-chain/cosmos-sdk/pull/205) Add `TxExecutor` baseapp option, add `TxIndex`/`TxCount`/`MsgIndex`/`BlockGasUsed` fields to `Context, to support tx parallel execution.
-* (baseapp) [#205](https://github.com/crypto-org-chain/cosmos-sdk/pull/205) Support mount object store in baseapp, add `ObjectStore` api in context..
+* (baseapp) [#206](https://github.com/crypto-org-chain/cosmos-sdk/pull/206) Support mount object store in baseapp, add `ObjectStore` api in context..
+* (bank) [#237](https://github.com/crypto-org-chain/cosmos-sdk/pull/237) Support virtual accounts in sending coins.
 
 ## [Unreleased-Upstream]
 

diff --git a/baseapp/baseapp.go b/baseapp/baseapp.go
@@ -305,6 +305,9 @@ func (app *BaseApp) MountStores(keys ...storetypes.StoreKey) {
 		case *storetypes.MemoryStoreKey:
 			app.MountStore(key, storetypes.StoreTypeMemory)
 
+		case *storetypes.ObjectStoreKey:
+			app.MountStore(key, storetypes.StoreTypeObject)
+
 		default:
 			panic(fmt.Sprintf("Unrecognized store key type :%T", key))
 		}

diff --git a/runtime/module.go b/runtime/module.go
@@ -67,6 +67,7 @@ func init() {
 			ProvideKVStoreKey,
 			ProvideTransientStoreKey,
 			ProvideMemoryStoreKey,
+			ProvideObjectStoreKey,
 			ProvideGenesisTxHandler,
 			ProvideKVStoreService,
 			ProvideMemoryStoreService,
@@ -222,6 +223,12 @@ func ProvideMemoryStoreKey(key depinject.ModuleKey, app *AppBuilder) *storetypes
 	return storeKey
 }
 
+func ProvideObjectStoreKey(key depinject.ModuleKey, app *AppBuilder) *storetypes.ObjectStoreKey {
+	storeKey := storetypes.NewObjectStoreKey(fmt.Sprintf("object:%s", key.Name()))
+	registerStoreKey(app, storeKey)
+	return storeKey
+}
+
 func ProvideGenesisTxHandler(appBuilder *AppBuilder) genesis.TxHandler {
 	return appBuilder.app
 }

diff --git a/simapp/app.go b/simapp/app.go
@@ -146,6 +146,7 @@ type SimApp struct {
 	// keys to access the substores
 	keys  map[string]*storetypes.KVStoreKey
 	tkeys map[string]*storetypes.TransientStoreKey
+	okeys map[string]*storetypes.ObjectStoreKey
 
 	// keepers
 	AccountKeeper         authkeeper.AccountKeeper
@@ -266,6 +267,7 @@ func NewSimApp(
 	}
 
 	tkeys := storetypes.NewTransientStoreKeys(paramstypes.TStoreKey)
+	okeys := storetypes.NewObjectStoreKeys(banktypes.ObjectStoreKey)
 	app := &SimApp{
 		BaseApp:           bApp,
 		legacyAmino:       legacyAmino,
@@ -274,6 +276,7 @@ func NewSimApp(
 		interfaceRegistry: interfaceRegistry,
 		keys:              keys,
 		tkeys:             tkeys,
+		okeys:             okeys,
 	}
 
 	app.ParamsKeeper = initParamsKeeper(appCodec, legacyAmino, keys[paramstypes.StoreKey], tkeys[paramstypes.TStoreKey])
@@ -288,6 +291,7 @@ func NewSimApp(
 	app.BankKeeper = bankkeeper.NewBaseKeeper(
 		appCodec,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		app.AccountKeeper,
 		BlockedAddresses(),
 		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
@@ -456,6 +460,7 @@ func NewSimApp(
 		authz.ModuleName,
 	)
 	app.ModuleManager.SetOrderEndBlockers(
+		banktypes.ModuleName,
 		crisistypes.ModuleName,
 		govtypes.ModuleName,
 		stakingtypes.ModuleName,
@@ -516,6 +521,7 @@ func NewSimApp(
 	// initialize stores
 	app.MountKVStores(keys)
 	app.MountTransientStores(tkeys)
+	app.MountObjectStores(okeys)
 
 	// initialize BaseApp
 	app.SetInitChainer(app.InitChainer)

diff --git a/simapp/app_config.go b/simapp/app_config.go
@@ -122,6 +122,7 @@ var (
 						authz.ModuleName,
 					},
 					EndBlockers: []string{
+						banktypes.ModuleName,
 						crisistypes.ModuleName,
 						govtypes.ModuleName,
 						stakingtypes.ModuleName,

diff --git a/tests/integration/bank/keeper/deterministic_test.go b/tests/integration/bank/keeper/deterministic_test.go
@@ -64,10 +64,11 @@ type deterministicFixture struct {
 
 func initDeterministicFixture(t *testing.T) *deterministicFixture {
 	keys := storetypes.NewKVStoreKeys(authtypes.StoreKey, banktypes.StoreKey)
+	okeys := storetypes.NewObjectStoreKeys(banktypes.ObjectStoreKey)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, bank.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
@@ -93,6 +94,7 @@ func initDeterministicFixture(t *testing.T) *deterministicFixture {
 	bankKeeper := keeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/tests/integration/distribution/keeper/msg_server_test.go b/tests/integration/distribution/keeper/msg_server_test.go
@@ -61,10 +61,13 @@ func initFixture(t testing.TB) *fixture {
 	keys := storetypes.NewKVStoreKeys(
 		authtypes.StoreKey, banktypes.StoreKey, distrtypes.StoreKey, stakingtypes.StoreKey,
 	)
+	okeys := storetypes.NewObjectStoreKeys(
+		banktypes.ObjectStoreKey,
+	)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, distribution.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, types.Header{}, true, logger)
 
@@ -92,6 +95,7 @@ func initFixture(t testing.TB) *fixture {
 	bankKeeper := bankkeeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/tests/integration/evidence/keeper/infraction_test.go b/tests/integration/evidence/keeper/infraction_test.go
@@ -83,10 +83,13 @@ func initFixture(t testing.TB) *fixture {
 	keys := storetypes.NewKVStoreKeys(
 		authtypes.StoreKey, banktypes.StoreKey, paramtypes.StoreKey, consensusparamtypes.StoreKey, evidencetypes.StoreKey, stakingtypes.StoreKey, slashingtypes.StoreKey,
 	)
+	okeys := storetypes.NewObjectStoreKeys(
+		banktypes.ObjectStoreKey,
+	)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, evidence.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
@@ -114,6 +117,7 @@ func initFixture(t testing.TB) *fixture {
 	bankKeeper := bankkeeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/tests/integration/gov/keeper/keeper_test.go b/tests/integration/gov/keeper/keeper_test.go
@@ -52,10 +52,13 @@ func initFixture(t testing.TB) *fixture {
 	keys := storetypes.NewKVStoreKeys(
 		authtypes.StoreKey, banktypes.StoreKey, distrtypes.StoreKey, stakingtypes.StoreKey, types.StoreKey,
 	)
+	okeys := storetypes.NewObjectStoreKeys(
+		banktypes.ObjectStoreKey,
+	)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, bank.AppModuleBasic{}, gov.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
@@ -85,6 +88,7 @@ func initFixture(t testing.TB) *fixture {
 	bankKeeper := bankkeeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/tests/integration/slashing/keeper/keeper_test.go b/tests/integration/slashing/keeper/keeper_test.go
@@ -54,10 +54,11 @@ func initFixture(t testing.TB) *fixture {
 	keys := storetypes.NewKVStoreKeys(
 		authtypes.StoreKey, banktypes.StoreKey, slashingtypes.StoreKey, stakingtypes.StoreKey,
 	)
+	okeys := storetypes.NewObjectStoreKeys(banktypes.ObjectStoreKey)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
@@ -85,6 +86,7 @@ func initFixture(t testing.TB) *fixture {
 	bankKeeper := bankkeeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/tests/integration/staking/keeper/common_test.go b/tests/integration/staking/keeper/common_test.go
@@ -95,10 +95,13 @@ func initFixture(t testing.TB) *fixture {
 	keys := storetypes.NewKVStoreKeys(
 		authtypes.StoreKey, banktypes.StoreKey, types.StoreKey,
 	)
+	okeys := storetypes.NewObjectStoreKeys(
+		banktypes.ObjectStoreKey,
+	)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, staking.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, cmtprototypes.Header{}, true, logger)
 
@@ -127,6 +130,7 @@ func initFixture(t testing.TB) *fixture {
 	bankKeeper := bankkeeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/tests/integration/staking/keeper/determinstic_test.go b/tests/integration/staking/keeper/determinstic_test.go
@@ -68,10 +68,11 @@ func initDeterministicFixture(t *testing.T) *deterministicFixture {
 	keys := storetypes.NewKVStoreKeys(
 		authtypes.StoreKey, banktypes.StoreKey, stakingtypes.StoreKey,
 	)
+	okeys := storetypes.NewObjectStoreKeys(banktypes.ObjectStoreKey)
 	cdc := moduletestutil.MakeTestEncodingConfig(auth.AppModuleBasic{}, distribution.AppModuleBasic{}).Codec
 
 	logger := log.NewTestLogger(t)
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, okeys, logger)
 
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
@@ -100,6 +101,7 @@ func initDeterministicFixture(t *testing.T) *deterministicFixture {
 	bankKeeper := bankkeeper.NewBaseKeeper(
 		cdc,
 		runtime.NewKVStoreService(keys[banktypes.StoreKey]),
+		okeys[banktypes.ObjectStoreKey],
 		accountKeeper,
 		blockedAddresses,
 		authority.String(),

diff --git a/testutil/context.go b/testutil/context.go
@@ -79,3 +79,17 @@ func DefaultContextWithDB(t testing.TB, key, tkey storetypes.StoreKey) TestConte
 
 	return TestContext{ctx, db, cms}
 }
+
+func DefaultContextWithObjectStore(t testing.TB, key, tkey, okey storetypes.StoreKey) TestContext {
+	db := dbm.NewMemDB()
+	cms := store.NewCommitMultiStore(db, log.NewNopLogger(), metrics.NewNoOpMetrics())
+	cms.MountStoreWithDB(key, storetypes.StoreTypeIAVL, db)
+	cms.MountStoreWithDB(tkey, storetypes.StoreTypeTransient, nil)
+	cms.MountStoreWithDB(okey, storetypes.StoreTypeObject, nil)
+	err := cms.LoadLatestVersion()
+	assert.NoError(t, err)
+
+	ctx := sdk.NewContext(cms, cmtproto.Header{Time: time.Now()}, false, log.NewNopLogger())
+
+	return TestContext{ctx, db, cms}
+}
diff --git a/testutil/integration/example_test.go b/testutil/integration/example_test.go
@@ -37,7 +37,7 @@ func Example() {
 	// replace the logger by testing values in a real test case (e.g. log.NewTestLogger(t))
 	logger := log.NewNopLogger()
 
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, nil, logger)
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
 	accountKeeper := authkeeper.NewAccountKeeper(
@@ -126,7 +126,7 @@ func Example_oneModule() {
 	// replace the logger by testing values in a real test case (e.g. log.NewTestLogger(t))
 	logger := log.NewLogger(io.Discard)
 
-	cms := integration.CreateMultiStore(keys, logger)
+	cms := integration.CreateMultiStore(keys, nil, logger)
 	newCtx := sdk.NewContext(cms, cmtproto.Header{}, true, logger)
 
 	accountKeeper := authkeeper.NewAccountKeeper(

diff --git a/testutil/integration/router.go b/testutil/integration/router.go
@@ -177,14 +177,18 @@ func (app *App) QueryHelper() *baseapp.QueryServiceTestHelper {
 }
 
 // CreateMultiStore is a helper for setting up multiple stores for provided modules.
-func CreateMultiStore(keys map[string]*storetypes.KVStoreKey, logger log.Logger) storetypes.CommitMultiStore {
+func CreateMultiStore(keys map[string]*storetypes.KVStoreKey, okeys map[string]*storetypes.ObjectStoreKey, logger log.Logger) storetypes.CommitMultiStore {
 	db := dbm.NewMemDB()
 	cms := store.NewCommitMultiStore(db, logger, metrics.NewNoOpMetrics())
 
 	for key := range keys {
 		cms.MountStoreWithDB(keys[key], storetypes.StoreTypeIAVL, db)
 	}
 
+	for key := range okeys {
+		cms.MountStoreWithDB(okeys[key], storetypes.StoreTypeObject, nil)
+	}
+
 	_ = cms.LoadLatestVersion()
 	return cms
 }
diff --git a/x/bank/keeper/collections_test.go b/x/bank/keeper/collections_test.go
@@ -26,7 +26,8 @@ import (
 
 func TestBankStateCompatibility(t *testing.T) {
 	key := storetypes.NewKVStoreKey(banktypes.StoreKey)
-	testCtx := testutil.DefaultContextWithDB(t, key, storetypes.NewTransientStoreKey("transient_test"))
+	okey := storetypes.NewObjectStoreKey(banktypes.ObjectStoreKey)
+	testCtx := testutil.DefaultContextWithObjectStore(t, key, storetypes.NewTransientStoreKey("transient_test"), okey)
 	ctx := testCtx.Ctx.WithBlockHeader(cmtproto.Header{Time: cmttime.Now()})
 	encCfg := moduletestutil.MakeTestEncodingConfig()
 
@@ -40,6 +41,7 @@ func TestBankStateCompatibility(t *testing.T) {
 	k := keeper.NewBaseKeeper(
 		encCfg.Codec,
 		storeService,
+		okey,
 		authKeeper,
 		map[string]bool{accAddrs[4].String(): true},
 		authtypes.NewModuleAddress("gov").String(),

diff --git a/x/bank/keeper/keeper.go b/x/bank/keeper/keeper.go
@@ -8,6 +8,7 @@ import (
 	errorsmod "cosmossdk.io/errors"
 	"cosmossdk.io/log"
 	"cosmossdk.io/math"
+	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -46,9 +47,14 @@ type Keeper interface {
 	MintCoins(ctx context.Context, moduleName string, amt sdk.Coins) error
 	BurnCoins(ctx context.Context, moduleName string, amt sdk.Coins) error
 
+	SendCoinsFromAccountToModuleVirtual(ctx context.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
+	SendCoinsFromModuleToAccountVirtual(ctx context.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
+
 	DelegateCoins(ctx context.Context, delegatorAddr, moduleAccAddr sdk.AccAddress, amt sdk.Coins) error
 	UndelegateCoins(ctx context.Context, moduleAccAddr, delegatorAddr sdk.AccAddress, amt sdk.Coins) error
 
+	CreditVirtualAccounts(ctx context.Context) error
+
 	types.QueryServer
 }
 
@@ -84,6 +90,7 @@ func (k BaseKeeper) GetPaginatedTotalSupply(ctx context.Context, pagination *que
 func NewBaseKeeper(
 	cdc codec.BinaryCodec,
 	storeService store.KVStoreService,
+	objStoreKey storetypes.StoreKey,
 	ak types.AccountKeeper,
 	blockedAddrs map[string]bool,
 	authority string,
@@ -97,7 +104,7 @@ func NewBaseKeeper(
 	logger = logger.With(log.ModuleKey, "x/"+types.ModuleName)
 
 	return BaseKeeper{
-		BaseSendKeeper:         NewBaseSendKeeper(cdc, storeService, ak, blockedAddrs, authority, logger),
+		BaseSendKeeper:         NewBaseSendKeeper(cdc, storeService, objStoreKey, ak, blockedAddrs, authority, logger),
 		ak:                     ak,
 		cdc:                    cdc,
 		storeService:           storeService,