Removed TypeMsg constants (#2478)

* removed TypeMsg constants

* updated changelog.md

* removed associated tests

* removed new variable

Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>

CHANGELOG.md

@@ -99,6 +99,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (light-clients/06-solomachine) Moving `verifyMisbehaviour` function from update.go to misbehaviour_handle.go.
 * (apps/27-interchain-accounts) [\#2297](https://github.com/cosmos/ibc-go/pull/2297) Adding cli command to generate ICS27 packet data.
 * (modules/core/keeper) [\#1728](https://github.com/cosmos/ibc-go/pull/2399) Updated channel callback errors to include portID & channelID for better identification of errors.
+* [\#2434](https://github.com/cosmos/ibc-go/pull/2478) Removed all `TypeMsg` constants
 
 ### Features
 

modules/apps/29-fee/types/msgs.go

@@ -10,12 +10,6 @@ import (
 	host "github.com/cosmos/ibc-go/v6/modules/core/24-host"
 )
 
-// msg types
-const (
-	TypeMsgPayPacketFee      = "payPacketFee"
-	TypeMsgPayPacketFeeAsync = "payPacketFeeAsync"
-)
-
 // NewMsgRegisterPayee creates a new instance of MsgRegisterPayee
 func NewMsgRegisterPayee(portID, channelID, relayerAddr, payeeAddr string) *MsgRegisterPayee {
 	return &MsgRegisterPayee{
@@ -159,11 +153,6 @@ func (msg MsgPayPacketFee) Route() string {
 	return RouterKey
 }
 
-// Type implements sdk.Msg
-func (msg MsgPayPacketFee) Type() string {
-	return TypeMsgPayPacketFee
-}
-
 // GetSignBytes implements sdk.Msg.
 func (msg MsgPayPacketFee) GetSignBytes() []byte {
 	return sdk.MustSortJSON(AminoCdc.MustMarshalJSON(&msg))
@@ -205,11 +194,6 @@ func (msg MsgPayPacketFeeAsync) Route() string {
 	return RouterKey
 }
 
-// Type implements sdk.Msg
-func (msg MsgPayPacketFeeAsync) Type() string {
-	return TypeMsgPayPacketFeeAsync
-}
-
 // GetSignBytes implements sdk.Msg.
 func (msg MsgPayPacketFeeAsync) GetSignBytes() []byte {
 	return sdk.MustSortJSON(AminoCdc.MustMarshalJSON(&msg))

modules/apps/29-fee/types/msgs_test.go

@@ -237,11 +237,6 @@ func TestMsgPayPacketFeeRoute(t *testing.T) {
 	require.Equal(t, types.RouterKey, msg.Route())
 }
 
-func TestMsgPayPacketFeeType(t *testing.T) {
-	var msg types.MsgPayPacketFee
-	require.Equal(t, "payPacketFee", msg.Type())
-}
-
 func TestMsgPayPacketFeeGetSignBytes(t *testing.T) {
 	fee := types.NewFee(defaultRecvFee, defaultAckFee, defaultTimeoutFee)
 	msg := types.NewMsgPayPacketFee(fee, ibctesting.MockFeePort, ibctesting.FirstChannelID, defaultAccAddress, nil)
@@ -391,11 +386,6 @@ func TestMsgPayPacketFeeAsyncRoute(t *testing.T) {
 	require.Equal(t, types.RouterKey, msg.Route())
 }
 
-func TestMsgPayPacketFeeAsyncType(t *testing.T) {
-	var msg types.MsgPayPacketFeeAsync
-	require.Equal(t, "payPacketFeeAsync", msg.Type())
-}
-
 func TestMsgPayPacketFeeAsyncGetSignBytes(t *testing.T) {
 	packetID := channeltypes.NewPacketID(ibctesting.MockFeePort, ibctesting.FirstChannelID, 1)
 	fee := types.NewFee(defaultRecvFee, defaultAckFee, defaultTimeoutFee)

modules/apps/transfer/types/msgs.go

@@ -10,11 +10,6 @@ import (
 	host "github.com/cosmos/ibc-go/v6/modules/core/24-host"
 )
 
-// msg types
-const (
-	TypeMsgTransfer = "transfer"
-)
-
 // NewMsgTransfer creates a new MsgTransfer instance
 //
 //nolint:interfacer
@@ -39,11 +34,6 @@ func (MsgTransfer) Route() string {
 	return RouterKey
 }
 
-// Type implements sdk.Msg
-func (MsgTransfer) Type() string {
-	return TypeMsgTransfer
-}
-
 // ValidateBasic performs a basic check of the MsgTransfer fields.
 // NOTE: timeout height or timestamp values can be 0 to disable the timeout.
 // NOTE: The recipient addresses format is not validated as the format defined by

modules/apps/transfer/types/msgs_test.go

@@ -46,13 +46,6 @@ func TestMsgTransferRoute(t *testing.T) {
 	require.Equal(t, RouterKey, msg.Route())
 }
 
-// TestMsgTransferType tests Type for MsgTransfer
-func TestMsgTransferType(t *testing.T) {
-	msg := NewMsgTransfer(validPort, validChannel, coin, addr1, addr2, timeoutHeight, 0)
-
-	require.Equal(t, "transfer", msg.Type())
-}
-
 func TestMsgTransferGetSignBytes(t *testing.T) {
 	msg := NewMsgTransfer(validPort, validChannel, coin, addr1, addr2, timeoutHeight, 0)
 	expected := fmt.Sprintf(`{"type":"cosmos-sdk/MsgTransfer","value":{"receiver":"%s","sender":"%s","source_channel":"testchannel","source_port":"testportid","timeout_height":{"revision_height":"10"},"token":{"amount":"100","denom":"atom"}}}`, addr2, addr1)

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

@@ -9,14 +9,6 @@ import (
 	"github.com/cosmos/ibc-go/v6/modules/core/exported"
 )
 
-// message types for the IBC client
-const (
-	TypeMsgCreateClient       string = "create_client"
-	TypeMsgUpdateClient       string = "update_client"
-	TypeMsgUpgradeClient      string = "upgrade_client"
-	TypeMsgSubmitMisbehaviour string = "submit_misbehaviour"
-)
-
 var (
 	_ sdk.Msg = &MsgCreateClient{}
 	_ sdk.Msg = &MsgUpdateClient{}

modules/core/04-channel/keeper/keeper_test.go

@@ -105,13 +105,13 @@ func (suite *KeeperTestSuite) TestGetAllChannelsWithPortPrefix() {
 			name:             "transfer channel is retrieved with prefix",
 			prefix:           "tra",
 			allChannels:      allChannels,
-			expectedChannels: []types.IdentifiedChannel{types.NewIdentifiedChannel(transfertypes.TypeMsgTransfer, ibctesting.FirstChannelID, types.Channel{})},
+			expectedChannels: []types.IdentifiedChannel{types.NewIdentifiedChannel(transfertypes.PortID, ibctesting.FirstChannelID, types.Channel{})},
 		},
 		{
 			name:             "matches port with full name as prefix",
-			prefix:           transfertypes.TypeMsgTransfer,
+			prefix:           transfertypes.PortID,
 			allChannels:      allChannels,
-			expectedChannels: []types.IdentifiedChannel{types.NewIdentifiedChannel(transfertypes.TypeMsgTransfer, ibctesting.FirstChannelID, types.Channel{})},
+			expectedChannels: []types.IdentifiedChannel{types.NewIdentifiedChannel(transfertypes.PortID, ibctesting.FirstChannelID, types.Channel{})},
 		},
 		{
 			name:             "no ports match prefix",