imp!: use expected interface for legacy params subspace (backport #4811)

CHANGELOG.md

@@ -67,6 +67,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (apps/29-fee) [\#4290](https://github.com/cosmos/ibc-go/pull/4290) Use `types.MetadataFromVersion` helper function for callback handlers.
 * (core/04-channel) [\#4155](https://github.com/cosmos/ibc-go/pull/4155) Adding `IsOpen` and `IsClosed` methods to `Channel` type.
 * (core/03-connection) [\#4110](https://github.com/cosmos/ibc-go/pull/4110) Remove `Version` interface and casting functions from 03-connection.
+* (core) [\#4835](https://github.com/cosmos/ibc-go/pull/4835) Use expected interface for legacy params subspace parameter of keeper constructor functions.
 
 ### Features
 

modules/apps/27-interchain-accounts/controller/keeper/keeper.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
 	"github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/types"
@@ -28,7 +27,7 @@ import (
 type Keeper struct {
 	storeKey       storetypes.StoreKey
 	cdc            codec.Codec
-	legacySubspace paramtypes.Subspace
+	legacySubspace icatypes.ParamSubspace
 	ics4Wrapper    porttypes.ICS4Wrapper
 	channelKeeper  icatypes.ChannelKeeper
 	portKeeper     icatypes.PortKeeper
@@ -44,7 +43,7 @@ type Keeper struct {
 
 // NewKeeper creates a new interchain accounts controller Keeper instance
 func NewKeeper(
-	cdc codec.Codec, key storetypes.StoreKey, legacySubspace paramtypes.Subspace,
+	cdc codec.Codec, key storetypes.StoreKey, legacySubspace icatypes.ParamSubspace,
 	ics4Wrapper porttypes.ICS4Wrapper, channelKeeper icatypes.ChannelKeeper, portKeeper icatypes.PortKeeper,
 	scopedKeeper exported.ScopedKeeper, msgRouter icatypes.MessageRouter, authority string,
 ) Keeper {

modules/apps/27-interchain-accounts/host/keeper/keeper.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
 	genesistypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/genesis/types"
@@ -27,7 +26,7 @@ import (
 type Keeper struct {
 	storeKey       storetypes.StoreKey
 	cdc            codec.Codec
-	legacySubspace paramtypes.Subspace
+	legacySubspace icatypes.ParamSubspace
 
 	ics4Wrapper   porttypes.ICS4Wrapper
 	channelKeeper icatypes.ChannelKeeper
@@ -45,7 +44,7 @@ type Keeper struct {
 
 // NewKeeper creates a new interchain accounts host Keeper instance
 func NewKeeper(
-	cdc codec.Codec, key storetypes.StoreKey, legacySubspace paramtypes.Subspace,
+	cdc codec.Codec, key storetypes.StoreKey, legacySubspace icatypes.ParamSubspace,
 	ics4Wrapper porttypes.ICS4Wrapper, channelKeeper icatypes.ChannelKeeper, portKeeper icatypes.PortKeeper,
 	accountKeeper icatypes.AccountKeeper, scopedKeeper exported.ScopedKeeper, msgRouter icatypes.MessageRouter,
 	authority string,

modules/apps/27-interchain-accounts/types/expected_keepers.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
 	channeltypes "github.com/cosmos/ibc-go/v8/modules/core/04-channel/types"
@@ -32,3 +33,8 @@ type PortKeeper interface {
 	BindPort(ctx sdk.Context, portID string) *capabilitytypes.Capability
 	IsBound(ctx sdk.Context, portID string) bool
 }
+
+// ParamSubspace defines the expected Subspace interface for module parameters.
+type ParamSubspace interface {
+	GetParamSet(ctx sdk.Context, ps paramtypes.ParamSet)
+}

modules/apps/transfer/keeper/keeper.go

@@ -13,7 +13,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	tmbytes "github.com/cometbft/cometbft/libs/bytes"
 
@@ -28,7 +27,7 @@ import (
 type Keeper struct {
 	storeKey       storetypes.StoreKey
 	cdc            codec.BinaryCodec
-	legacySubspace paramtypes.Subspace
+	legacySubspace types.ParamSubspace
 
 	ics4Wrapper   porttypes.ICS4Wrapper
 	channelKeeper types.ChannelKeeper
@@ -46,7 +45,7 @@ type Keeper struct {
 func NewKeeper(
 	cdc codec.BinaryCodec,
 	key storetypes.StoreKey,
-	legacySubspace paramtypes.Subspace,
+	legacySubspace types.ParamSubspace,
 	ics4Wrapper porttypes.ICS4Wrapper,
 	channelKeeper types.ChannelKeeper,
 	portKeeper types.PortKeeper,

modules/apps/transfer/types/expected_keepers.go

@@ -5,6 +5,7 @@ import (
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
 	connectiontypes "github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
@@ -54,3 +55,8 @@ type ConnectionKeeper interface {
 type PortKeeper interface {
 	BindPort(ctx sdk.Context, portID string) *capabilitytypes.Capability
 }
+
+// ParamSubspace defines the expected Subspace interface for module parameters.
+type ParamSubspace interface {
+	GetParamSet(ctx sdk.Context, ps paramtypes.ParamSet)
+}

modules/core/02-client/keeper/keeper.go

@@ -14,7 +14,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	"github.com/cometbft/cometbft/light"
 
@@ -32,13 +31,13 @@ import (
 type Keeper struct {
 	storeKey       storetypes.StoreKey
 	cdc            codec.BinaryCodec
-	legacySubspace paramtypes.Subspace
+	legacySubspace types.ParamSubspace
 	stakingKeeper  types.StakingKeeper
 	upgradeKeeper  types.UpgradeKeeper
 }
 
 // NewKeeper creates a new NewKeeper instance
-func NewKeeper(cdc codec.BinaryCodec, key storetypes.StoreKey, legacySubspace paramtypes.Subspace, sk types.StakingKeeper, uk types.UpgradeKeeper) Keeper {
+func NewKeeper(cdc codec.BinaryCodec, key storetypes.StoreKey, legacySubspace types.ParamSubspace, sk types.StakingKeeper, uk types.UpgradeKeeper) Keeper {
 	return Keeper{
 		storeKey:       key,
 		cdc:            cdc,

modules/core/02-client/types/expected_keepers.go

@@ -6,6 +6,8 @@ import (
 
 	upgradetypes "cosmossdk.io/x/upgrade/types"
 
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 )
 
@@ -25,3 +27,8 @@ type UpgradeKeeper interface {
 	SetUpgradedConsensusState(ctx context.Context, planHeight int64, bz []byte) error
 	ScheduleUpgrade(ctx context.Context, plan upgradetypes.Plan) error
 }
+
+// ParamSubspace defines the expected Subspace interface for module parameters.
+type ParamSubspace interface {
+	GetParamSet(ctx sdk.Context, ps paramtypes.ParamSet)
+}

modules/core/03-connection/keeper/keeper.go

@@ -9,7 +9,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v8/modules/core/02-client/types"
 	"github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
@@ -24,13 +23,13 @@ type Keeper struct {
 	types.QueryServer
 
 	storeKey       storetypes.StoreKey
-	legacySubspace paramtypes.Subspace
+	legacySubspace types.ParamSubspace
 	cdc            codec.BinaryCodec
 	clientKeeper   types.ClientKeeper
 }
 
 // NewKeeper creates a new IBC connection Keeper instance
-func NewKeeper(cdc codec.BinaryCodec, key storetypes.StoreKey, legacySubspace paramtypes.Subspace, ck types.ClientKeeper) Keeper {
+func NewKeeper(cdc codec.BinaryCodec, key storetypes.StoreKey, legacySubspace types.ParamSubspace, ck types.ClientKeeper) Keeper {
 	return Keeper{
 		storeKey:       key,
 		cdc:            cdc,

modules/core/03-connection/types/expected_keepers.go

@@ -4,6 +4,7 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	"github.com/cosmos/ibc-go/v8/modules/core/exported"
 )
@@ -18,3 +19,8 @@ type ClientKeeper interface {
 	IterateClientStates(ctx sdk.Context, prefix []byte, cb func(string, exported.ClientState) bool)
 	ClientStore(ctx sdk.Context, clientID string) storetypes.KVStore
 }
+
+// ParamSubspace defines the expected Subspace interface for module parameters.
+type ParamSubspace interface {
+	GetParamSet(ctx sdk.Context, ps paramtypes.ParamSet)
+}

modules/core/keeper/keeper.go

@@ -8,7 +8,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 
 	capabilitykeeper "github.com/cosmos/ibc-go/modules/capability/keeper"
 	clientkeeper "github.com/cosmos/ibc-go/v8/modules/core/02-client/keeper"
@@ -40,7 +39,7 @@ type Keeper struct {
 
 // NewKeeper creates a new ibc Keeper
 func NewKeeper(
-	cdc codec.BinaryCodec, key storetypes.StoreKey, paramSpace paramtypes.Subspace,
+	cdc codec.BinaryCodec, key storetypes.StoreKey, paramSpace types.ParamSubspace,
 	stakingKeeper clienttypes.StakingKeeper, upgradeKeeper clienttypes.UpgradeKeeper,
 	scopedKeeper capabilitykeeper.ScopedKeeper, authority string,
 ) *Keeper {

modules/core/types/expected_interfaces.go

@@ -0,0 +1,11 @@
+package types
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
+)
+
+// ParamSubspace defines the expected Subspace interface for module parameters.
+type ParamSubspace interface {
+	GetParamSet(ctx sdk.Context, ps paramtypes.ParamSet)
+}