Master (#1262)

* clear

* feat: Add everything

* fix: Commenht

x/dex/keeper/ica_callbacks.go

@@ -0,0 +1,144 @@
+package keeper
+
+import (
+	"fmt"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	channeltypes "github.com/cosmos/ibc-go/v8/modules/core/04-channel/types"
+	"github.com/sonr-io/sonr/x/dex/types"
+)
+
+// OnChanOpenInit handles channel initialization for ICA
+func (k Keeper) OnChanOpenInit(
+	ctx sdk.Context,
+	order channeltypes.Order,
+	connectionHops []string,
+	portID string,
+	channelID string,
+	counterparty channeltypes.Counterparty,
+	version string,
+) error {
+	// Claim capability for the channel
+	capability := k.PortKeeper.BindPort(ctx, portID)
+	if err := k.ScopedKeeper.ClaimCapability(ctx, capability, channelCapabilityPath(portID, channelID)); err != nil {
+		return fmt.Errorf("failed to claim capability: %w", err)
+	}
+
+	k.Logger(ctx).Info("ICA channel initialized",
+		"port", portID,
+		"channel", channelID,
+		"connection", connectionHops[0],
+	)
+
+	return nil
+}
+
+// OnChanOpenAck handles channel acknowledgment for ICA
+func (k Keeper) OnChanOpenAck(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+	counterpartyChannelID string,
+	counterpartyVersion string,
+) error {
+	// Parse counterparty version to get ICA address
+	metadata, err := parseICAMetadata(counterpartyVersion)
+	if err != nil {
+		return fmt.Errorf("failed to parse ICA metadata: %w", err)
+	}
+
+	// Update DEX account with ICA address
+	if err := k.OnICAAccountCreated(ctx, portID, metadata.Address); err != nil {
+		return fmt.Errorf("failed to update DEX account: %w", err)
+	}
+
+	k.Logger(ctx).Info("ICA channel acknowledged",
+		"port", portID,
+		"channel", channelID,
+		"ica_address", metadata.Address,
+	)
+
+	return nil
+}
+
+// OnAcknowledgementPacket handles ICA packet acknowledgments
+func (k Keeper) OnAcknowledgementPacket(
+	ctx sdk.Context,
+	packet channeltypes.Packet,
+	acknowledgement []byte,
+	relayer sdk.AccAddress,
+) error {
+	var ack channeltypes.Acknowledgement
+	if err := k.cdc.Unmarshal(acknowledgement, &ack); err != nil {
+		return fmt.Errorf("failed to unmarshal acknowledgement: %w", err)
+	}
+
+	// Log the acknowledgment
+	k.Logger(ctx).Info("ICA packet acknowledged",
+		"sequence", packet.Sequence,
+		"source_port", packet.SourcePort,
+		"source_channel", packet.SourceChannel,
+		"success", ack.Success(),
+	)
+
+	// Emit event for successful/failed transaction
+	ctx.EventManager().EmitEvent(
+		sdk.NewEvent(
+			types.EventTypeICAPacketAcknowledged,
+			sdk.NewAttribute("sequence", fmt.Sprintf("%d", packet.Sequence)),
+			sdk.NewAttribute("source_port", packet.SourcePort),
+			sdk.NewAttribute("source_channel", packet.SourceChannel),
+			sdk.NewAttribute("success", fmt.Sprintf("%t", ack.Success())),
+		),
+	)
+
+	return nil
+}
+
+// OnTimeoutPacket handles ICA packet timeouts
+func (k Keeper) OnTimeoutPacket(
+	ctx sdk.Context,
+	packet channeltypes.Packet,
+	relayer sdk.AccAddress,
+) error {
+	k.Logger(ctx).Error("ICA packet timed out",
+		"sequence", packet.Sequence,
+		"source_port", packet.SourcePort,
+		"source_channel", packet.SourceChannel,
+	)
+
+	// Emit timeout event
+	ctx.EventManager().EmitEvent(
+		sdk.NewEvent(
+			types.EventTypeICAPacketTimeout,
+			sdk.NewAttribute("sequence", fmt.Sprintf("%d", packet.Sequence)),
+			sdk.NewAttribute("source_port", packet.SourcePort),
+			sdk.NewAttribute("source_channel", packet.SourceChannel),
+		),
+	)
+
+	return nil
+}
+
+// Helper functions
+
+func channelCapabilityPath(portID, channelID string) string {
+	return fmt.Sprintf("%s/%s/%s/%s", "ports", portID, "channels", channelID)
+}
+
+// ICAMetadata represents parsed ICA metadata from version string
+type ICAMetadata struct {
+	Address string
+	Version string
+}
+
+// parseICAMetadata extracts ICA address from version metadata
+func parseICAMetadata(version string) (*ICAMetadata, error) {
+	// This is a simplified version - actual parsing depends on ICA version format
+	// The version string typically contains JSON with the ICA address
+	// For now, we'll return a placeholder
+	return &ICAMetadata{
+		Address: version, // In reality, this would be parsed from JSON
+		Version: "ics27-1",
+	}, nil
+}