chore: adding basic Msg service and RegisterAccount rpc boilerplate (backport #2068)

docs/ibc/proto-docs.md

@@ -89,6 +89,12 @@
 
     - [Query](#ibc.applications.interchain_accounts.controller.v1.Query)
 
+- [ibc/applications/interchain_accounts/controller/v1/tx.proto](#ibc/applications/interchain_accounts/controller/v1/tx.proto)
+    - [MsgRegisterAccount](#ibc.applications.interchain_accounts.controller.v1.MsgRegisterAccount)
+    - [MsgRegisterAccountResponse](#ibc.applications.interchain_accounts.controller.v1.MsgRegisterAccountResponse)
+
+    - [Msg](#ibc.applications.interchain_accounts.controller.v1.Msg)
+
 - [ibc/applications/interchain_accounts/host/v1/host.proto](#ibc/applications/interchain_accounts/host/v1/host.proto)
     - [Params](#ibc.applications.interchain_accounts.host.v1.Params)
 
@@ -1504,6 +1510,64 @@ Query provides defines the gRPC querier service.
 
 
 
+<a name="ibc/applications/interchain_accounts/controller/v1/tx.proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## ibc/applications/interchain_accounts/controller/v1/tx.proto
+
+
+
+<a name="ibc.applications.interchain_accounts.controller.v1.MsgRegisterAccount"></a>
+
+### MsgRegisterAccount
+MsgRegisterAccount defines the payload for Msg/RegisterAccount
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `connection_id` | [string](#string) |  |  |
+| `owner` | [string](#string) |  |  |
+| `version` | [string](#string) |  |  |
+
+
+
+
+
+
+<a name="ibc.applications.interchain_accounts.controller.v1.MsgRegisterAccountResponse"></a>
+
+### MsgRegisterAccountResponse
+MsgRegisterAccountResponse defines the response for Msg/RegisterAccount
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `channel_id` | [string](#string) |  |  |
+
+
+
+
+
+ <!-- end messages -->
+
+ <!-- end enums -->
+
+ <!-- end HasExtensions -->
+
+
+<a name="ibc.applications.interchain_accounts.controller.v1.Msg"></a>
+
+### Msg
+Msg defines the 27-interchain-accounts/controller Msg service.
+
+| Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
+| ----------- | ------------ | ------------- | ------------| ------- | -------- |
+| `RegisterAccount` | [MsgRegisterAccount](#ibc.applications.interchain_accounts.controller.v1.MsgRegisterAccount) | [MsgRegisterAccountResponse](#ibc.applications.interchain_accounts.controller.v1.MsgRegisterAccountResponse) | RegisterAccount defines a rpc handler for MsgRegisterAccount. | |
+
+ <!-- end services -->
+
+
+
 <a name="ibc/applications/interchain_accounts/host/v1/host.proto"></a>
 <p align="right"><a href="#top">Top</a></p>
 

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

@@ -0,0 +1,14 @@
+package keeper
+
+import (
+	"context"
+
+	"github.com/cosmos/ibc-go/v5/modules/apps/27-interchain-accounts/controller/types"
+)
+
+var _ types.MsgServer = Keeper{}
+
+// RegisterAccount defines a rpc handler for MsgRegisterAccount
+func (k Keeper) RegisterAccount(goCtx context.Context, msg *types.MsgRegisterAccount) (*types.MsgRegisterAccountResponse, error) {
+	return &types.MsgRegisterAccountResponse{}, nil
+}

modules/apps/27-interchain-accounts/controller/types/codec.go

@@ -0,0 +1,11 @@
+package types
+
+import (
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// RegisterInterfaces registers the interchain accounts controller message types using the provided InterfaceRegistry
+func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
+	registry.RegisterImplementations((*sdk.Msg)(nil), &MsgRegisterAccount{})
+}

modules/apps/27-interchain-accounts/controller/types/msgs.go

@@ -0,0 +1,24 @@
+package types
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// NewMsgRegisterAccount creates a new instance of MsgRegisterAccount
+func NewMsgRegisterAccount(connectionID, owner, version string) *MsgRegisterAccount {
+	return &MsgRegisterAccount{
+		ConnectionId: connectionID,
+		Owner:        owner,
+		Version:      version,
+	}
+}
+
+// ValidateBasic implements sdk.Msg
+func (msg MsgRegisterAccount) ValidateBasic() error {
+	return nil
+}
+
+// GetSigners implements sdk.Msg
+func (msg MsgRegisterAccount) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{}
+}