Master (#1262)

* clear

* feat: Add everything

* fix: Commenht

x/dex/ibc_module.go

@@ -0,0 +1,134 @@
+package dex
+
+import (
+	"fmt"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
+	channeltypes "github.com/cosmos/ibc-go/v8/modules/core/04-channel/types"
+	porttypes "github.com/cosmos/ibc-go/v8/modules/core/05-port/types"
+	ibcexported "github.com/cosmos/ibc-go/v8/modules/core/exported"
+	"github.com/sonr-io/sonr/x/dex/keeper"
+)
+
+var _ porttypes.IBCModule = (*IBCModule)(nil)
+
+// IBCModule implements the IBC module interface for DEX
+type IBCModule struct {
+	keeper keeper.Keeper
+}
+
+// NewIBCModule creates a new IBCModule given the keeper
+func NewIBCModule(k keeper.Keeper) IBCModule {
+	return IBCModule{
+		keeper: k,
+	}
+}
+
+// OnChanOpenInit implements the IBCModule interface
+func (im IBCModule) OnChanOpenInit(
+	ctx sdk.Context,
+	order channeltypes.Order,
+	connectionHops []string,
+	portID string,
+	channelID string,
+	chanCap *capabilitytypes.Capability,
+	counterparty channeltypes.Counterparty,
+	version string,
+) (string, error) {
+	// Delegate to keeper's ICA callback handler
+	if err := im.keeper.OnChanOpenInit(ctx, order, connectionHops, portID, channelID, counterparty, version); err != nil {
+		return "", err
+	}
+	return version, nil
+}
+
+// OnChanOpenTry implements the IBCModule interface
+func (im IBCModule) OnChanOpenTry(
+	ctx sdk.Context,
+	order channeltypes.Order,
+	connectionHops []string,
+	portID,
+	channelID string,
+	chanCap *capabilitytypes.Capability,
+	counterparty channeltypes.Counterparty,
+	counterpartyVersion string,
+) (string, error) {
+	// TODO: Implement ICA Controller channel handshake
+	return counterpartyVersion, nil
+}
+
+// OnChanOpenAck implements the IBCModule interface
+func (im IBCModule) OnChanOpenAck(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+	counterpartyChannelID string,
+	counterpartyVersion string,
+) error {
+	// TODO: Handle ICA Controller channel acknowledgment
+	return nil
+}
+
+// OnChanOpenConfirm implements the IBCModule interface
+func (im IBCModule) OnChanOpenConfirm(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+) error {
+	// TODO: Finalize ICA Controller channel setup
+	return nil
+}
+
+// OnChanCloseInit implements the IBCModule interface
+func (im IBCModule) OnChanCloseInit(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+) error {
+	// TODO: Handle ICA Controller channel close
+	return nil
+}
+
+// OnChanCloseConfirm implements the IBCModule interface
+func (im IBCModule) OnChanCloseConfirm(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+) error {
+	// TODO: Confirm ICA Controller channel close
+	return nil
+}
+
+// OnRecvPacket implements the IBCModule interface
+func (im IBCModule) OnRecvPacket(
+	ctx sdk.Context,
+	modulePacket channeltypes.Packet,
+	relayer sdk.AccAddress,
+) ibcexported.Acknowledgement {
+	// ICA Controller does not receive packets
+	return channeltypes.NewErrorAcknowledgement(
+		fmt.Errorf("ICA controller does not receive packets"),
+	)
+}
+
+// OnAcknowledgementPacket implements the IBCModule interface
+func (im IBCModule) OnAcknowledgementPacket(
+	ctx sdk.Context,
+	modulePacket channeltypes.Packet,
+	acknowledgement []byte,
+	relayer sdk.AccAddress,
+) error {
+	// TODO: Handle ICA packet acknowledgments
+	return nil
+}
+
+// OnTimeoutPacket implements the IBCModule interface
+func (im IBCModule) OnTimeoutPacket(
+	ctx sdk.Context,
+	modulePacket channeltypes.Packet,
+	relayer sdk.AccAddress,
+) error {
+	// TODO: Handle ICA packet timeouts
+	return nil
+}