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events.go
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events.go
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package keeper
import (
"context"
"encoding/hex"
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/ibc-go/v9/modules/core/04-channel/types"
"github.com/cosmos/ibc-go/v9/modules/core/exported"
)
// emitChannelOpenInitEvent emits a channel open init event
func emitChannelOpenInitEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelOpenInit,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
sdk.NewAttribute(types.AttributeKeyVersion, channel.Version),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelOpenTryEvent emits a channel open try event
func emitChannelOpenTryEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelOpenTry,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
sdk.NewAttribute(types.AttributeKeyVersion, channel.Version),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelOpenAckEvent emits a channel open acknowledge event
func emitChannelOpenAckEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelOpenAck,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelOpenConfirmEvent emits a channel open confirm event
func emitChannelOpenConfirmEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelOpenConfirm,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelCloseInitEvent emits a channel close init event
func emitChannelCloseInitEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelCloseInit,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelCloseConfirmEvent emits a channel close confirm event
func emitChannelCloseConfirmEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelCloseConfirm,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitSendPacketEvent emits an event with packet data along with other packet information for relayer
// to pick up and relay to other chain
func emitSendPacketEvent(ctx sdk.Context, packet types.Packet, channel types.Channel, timeoutHeight exported.Height) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeSendPacket,
sdk.NewAttribute(types.AttributeKeyDataHex, hex.EncodeToString(packet.GetData())),
sdk.NewAttribute(types.AttributeKeyTimeoutHeight, timeoutHeight.String()),
sdk.NewAttribute(types.AttributeKeyTimeoutTimestamp, fmt.Sprintf("%d", packet.GetTimeoutTimestamp())),
sdk.NewAttribute(types.AttributeKeySequence, fmt.Sprintf("%d", packet.GetSequence())),
sdk.NewAttribute(types.AttributeKeySrcPort, packet.GetSourcePort()),
sdk.NewAttribute(types.AttributeKeySrcChannel, packet.GetSourceChannel()),
sdk.NewAttribute(types.AttributeKeyDstPort, packet.GetDestPort()),
sdk.NewAttribute(types.AttributeKeyDstChannel, packet.GetDestChannel()),
sdk.NewAttribute(types.AttributeKeyChannelOrdering, channel.Ordering.String()),
// we only support 1-hop packets now, and that is the most important hop for a relayer
// (is it going to a chain I am connected to)
sdk.NewAttribute(types.AttributeKeyConnection, channel.ConnectionHops[0]), // DEPRECATED
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitRecvPacketEvent emits a receive packet event. It will be emitted both the first time a packet
// is received for a certain sequence and for all duplicate receives.
func emitRecvPacketEvent(ctx sdk.Context, packet types.Packet, channel types.Channel) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeRecvPacket,
sdk.NewAttribute(types.AttributeKeyDataHex, hex.EncodeToString(packet.GetData())),
sdk.NewAttribute(types.AttributeKeyTimeoutHeight, packet.GetTimeoutHeight().String()),
sdk.NewAttribute(types.AttributeKeyTimeoutTimestamp, fmt.Sprintf("%d", packet.GetTimeoutTimestamp())),
sdk.NewAttribute(types.AttributeKeySequence, fmt.Sprintf("%d", packet.GetSequence())),
sdk.NewAttribute(types.AttributeKeySrcPort, packet.GetSourcePort()),
sdk.NewAttribute(types.AttributeKeySrcChannel, packet.GetSourceChannel()),
sdk.NewAttribute(types.AttributeKeyDstPort, packet.GetDestPort()),
sdk.NewAttribute(types.AttributeKeyDstChannel, packet.GetDestChannel()),
sdk.NewAttribute(types.AttributeKeyChannelOrdering, channel.Ordering.String()),
// we only support 1-hop packets now, and that is the most important hop for a relayer
// (is it going to a chain I am connected to)
sdk.NewAttribute(types.AttributeKeyConnection, channel.ConnectionHops[0]), // DEPRECATED
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitWriteAcknowledgementEvent emits an event that the relayer can query for
func emitWriteAcknowledgementEvent(ctx sdk.Context, packet types.Packet, channel types.Channel, acknowledgement []byte) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeWriteAck,
sdk.NewAttribute(types.AttributeKeyDataHex, hex.EncodeToString(packet.GetData())),
sdk.NewAttribute(types.AttributeKeyTimeoutHeight, packet.GetTimeoutHeight().String()),
sdk.NewAttribute(types.AttributeKeyTimeoutTimestamp, fmt.Sprintf("%d", packet.GetTimeoutTimestamp())),
sdk.NewAttribute(types.AttributeKeySequence, fmt.Sprintf("%d", packet.GetSequence())),
sdk.NewAttribute(types.AttributeKeySrcPort, packet.GetSourcePort()),
sdk.NewAttribute(types.AttributeKeySrcChannel, packet.GetSourceChannel()),
sdk.NewAttribute(types.AttributeKeyDstPort, packet.GetDestPort()),
sdk.NewAttribute(types.AttributeKeyDstChannel, packet.GetDestChannel()),
sdk.NewAttribute(types.AttributeKeyAckHex, hex.EncodeToString(acknowledgement)),
sdk.NewAttribute(types.AttributeKeyChannelOrdering, channel.Ordering.String()),
// we only support 1-hop packets now, and that is the most important hop for a relayer
// (is it going to a chain I am connected to)
sdk.NewAttribute(types.AttributeKeyConnection, channel.ConnectionHops[0]), // DEPRECATED
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitAcknowledgePacketEvent emits an acknowledge packet event. It will be emitted both the first time
// a packet is acknowledged for a certain sequence and for all duplicate acknowledgements.
func emitAcknowledgePacketEvent(ctx context.Context, packet types.Packet, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeAcknowledgePacket,
sdk.NewAttribute(types.AttributeKeyTimeoutHeight, packet.GetTimeoutHeight().String()),
sdk.NewAttribute(types.AttributeKeyTimeoutTimestamp, fmt.Sprintf("%d", packet.GetTimeoutTimestamp())),
sdk.NewAttribute(types.AttributeKeySequence, fmt.Sprintf("%d", packet.GetSequence())),
sdk.NewAttribute(types.AttributeKeySrcPort, packet.GetSourcePort()),
sdk.NewAttribute(types.AttributeKeySrcChannel, packet.GetSourceChannel()),
sdk.NewAttribute(types.AttributeKeyDstPort, packet.GetDestPort()),
sdk.NewAttribute(types.AttributeKeyDstChannel, packet.GetDestChannel()),
sdk.NewAttribute(types.AttributeKeyChannelOrdering, channel.Ordering.String()),
// we only support 1-hop packets now, and that is the most important hop for a relayer
// (is it going to a chain I am connected to)
sdk.NewAttribute(types.AttributeKeyConnection, channel.ConnectionHops[0]), // DEPRECATED
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitTimeoutPacketEvent emits a timeout packet event. It will be emitted both the first time a packet
// is timed out for a certain sequence and for all duplicate timeouts.
func emitTimeoutPacketEvent(ctx context.Context, packet types.Packet, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeTimeoutPacket,
sdk.NewAttribute(types.AttributeKeyTimeoutHeight, packet.GetTimeoutHeight().String()),
sdk.NewAttribute(types.AttributeKeyTimeoutTimestamp, fmt.Sprintf("%d", packet.GetTimeoutTimestamp())),
sdk.NewAttribute(types.AttributeKeySequence, fmt.Sprintf("%d", packet.GetSequence())),
sdk.NewAttribute(types.AttributeKeySrcPort, packet.GetSourcePort()),
sdk.NewAttribute(types.AttributeKeySrcChannel, packet.GetSourceChannel()),
sdk.NewAttribute(types.AttributeKeyDstPort, packet.GetDestPort()),
sdk.NewAttribute(types.AttributeKeyDstChannel, packet.GetDestChannel()),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
sdk.NewAttribute(types.AttributeKeyChannelOrdering, channel.Ordering.String()),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelClosedEvent emits a channel closed event.
func emitChannelClosedEvent(ctx context.Context, packet types.Packet, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelClosed,
sdk.NewAttribute(types.AttributeKeyPortID, packet.GetSourcePort()),
sdk.NewAttribute(types.AttributeKeyChannelID, packet.GetSourceChannel()),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyConnectionID, channel.ConnectionHops[0]),
sdk.NewAttribute(types.AttributeKeyChannelOrdering, channel.Ordering.String()),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeInitEvent emits a channel upgrade init event
func EmitChannelUpgradeInitEvent(ctx sdk.Context, portID string, channelID string, channel types.Channel, upgrade types.Upgrade) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeInit,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeTryEvent emits a channel upgrade try event
func EmitChannelUpgradeTryEvent(ctx sdk.Context, portID string, channelID string, channel types.Channel, upgrade types.Upgrade) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeTry,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeAckEvent emits a channel upgrade ack event
func EmitChannelUpgradeAckEvent(ctx sdk.Context, portID string, channelID string, channel types.Channel, upgrade types.Upgrade) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeAck,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeConfirmEvent emits a channel upgrade confirm event
func EmitChannelUpgradeConfirmEvent(ctx sdk.Context, portID, channelID string, channel types.Channel) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeConfirm,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeKeyChannelState, channel.State.String()),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeOpenEvent emits a channel upgrade open event
func EmitChannelUpgradeOpenEvent(ctx sdk.Context, portID string, channelID string, channel types.Channel) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeOpen,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeKeyChannelState, channel.State.String()),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeTimeoutEvent emits an upgrade timeout event.
func EmitChannelUpgradeTimeoutEvent(ctx sdk.Context, portID string, channelID string, channel types.Channel, upgrade types.Upgrade) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeTimeout,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeTimeoutHeight, upgrade.Timeout.Height.String()),
sdk.NewAttribute(types.AttributeKeyUpgradeTimeoutTimestamp, fmt.Sprintf("%d", upgrade.Timeout.Timestamp)),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitErrorReceiptEvent emits an error receipt event
func EmitErrorReceiptEvent(ctx context.Context, portID string, channelID string, channel types.Channel, err error) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeError,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
sdk.NewAttribute(types.AttributeKeyErrorReceipt, err.Error()),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// EmitChannelUpgradeCancelEvent emits an upgraded cancelled event.
func EmitChannelUpgradeCancelEvent(ctx sdk.Context, portID string, channelID string, channel types.Channel, upgrade types.Upgrade) {
ctx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelUpgradeCancel,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyUpgradeSequence, fmt.Sprintf("%d", channel.UpgradeSequence)),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}
// emitChannelFlushCompleteEvent emits an flushing event.
func emitChannelFlushCompleteEvent(ctx context.Context, portID string, channelID string, channel types.Channel) {
sdkCtx := sdk.UnwrapSDKContext(ctx) // TODO: https://github.com/cosmos/ibc-go/issues/7223
sdkCtx.EventManager().EmitEvents(sdk.Events{
sdk.NewEvent(
types.EventTypeChannelFlushComplete,
sdk.NewAttribute(types.AttributeKeyPortID, portID),
sdk.NewAttribute(types.AttributeKeyChannelID, channelID),
sdk.NewAttribute(types.AttributeCounterpartyPortID, channel.Counterparty.PortId),
sdk.NewAttribute(types.AttributeCounterpartyChannelID, channel.Counterparty.ChannelId),
sdk.NewAttribute(types.AttributeKeyChannelState, channel.State.String()),
),
sdk.NewEvent(
sdk.EventTypeMessage,
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
),
})
}