keeper

Documentation

Index

• type Keeper
  • func NewKeeper(ps paramtypes.Subspace, ak types.AccountKeeper, bk types.BankKeeper, ...) *Keeper
  • func (k Keeper) GetParams(ctx sdk.Context) (params types.Params)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) OnRecvPacket(ctx sdk.Context, packet channeltypes.Packet, ack exported.Acknowledgement) exported.Acknowledgement
  • func (k Keeper) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)
  • func (k Keeper) SendPacket(ctx sdk.Context, channelCap *capabilitytypes.Capability, ...) error
  • func (k *Keeper) SetICS4Wrapper(ics4Wrapper porttypes.ICS4Wrapper)
  • func (k Keeper) SetParams(ctx sdk.Context, params types.Params)
  • func (k *Keeper) SetTransferKeeper(tk types.TransferKeeper)
  • func (k Keeper) WriteAcknowledgement(ctx sdk.Context, channelCap *capabilitytypes.Capability, ...) error

Types

type Keeper

type Keeper struct {
	// contains filtered or unexported fields
}

Keeper struct

func NewKeeper

func NewKeeper(
	ps paramtypes.Subspace,
	ak types.AccountKeeper,
	bk types.BankKeeper,
	ck types.ChannelKeeper,
	tk types.TransferKeeper,
	csk types.CoinwapKeeper,
	ek types.Erc20Keeper,
) *Keeper

NewKeeper returns keeper

func (Keeper) GetParams

func (k Keeper) GetParams(ctx sdk.Context) (params types.Params)

GetParams returns the total set of onboarding parameters.

func (Keeper) Logger

func (k Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns logger

func (Keeper) OnRecvPacket

func (k Keeper) OnRecvPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	ack exported.Acknowledgement,
) exported.Acknowledgement

OnRecvPacket performs an IBC receive callback. It swaps the transferred IBC denom to acanto and convert the remaining balance to ERC20 tokens. If the balance of acanto is greater than the predefined value, the swap is omitted and the entire transferred amount is converted to ERC20.

func (Keeper) Params

func (k Keeper) Params(
	c context.Context,
	_ *types.QueryParamsRequest,
) (*types.QueryParamsResponse, error)

Params returns the module parameters

func (Keeper) SendPacket

func (k Keeper) SendPacket(ctx sdk.Context, channelCap *capabilitytypes.Capability, packet exported.PacketI) error

SendPacket implements the ICS4Wrapper interface from the transfer module. It calls the underlying SendPacket function directly to move down the middleware stack.

func (*Keeper) SetICS4Wrapper

func (k *Keeper) SetICS4Wrapper(ics4Wrapper porttypes.ICS4Wrapper)

SetICS4Wrapper sets the ICS4 wrapper to the keeper. It panics if already set

func (Keeper) SetParams

func (k Keeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the onboarding parameters to the param space.

func (*Keeper) SetTransferKeeper

func (k *Keeper) SetTransferKeeper(tk types.TransferKeeper)

func (Keeper) WriteAcknowledgement

func (k Keeper) WriteAcknowledgement(ctx sdk.Context, channelCap *capabilitytypes.Capability, packet exported.PacketI, ack exported.Acknowledgement) error

WriteAcknowledgement implements the ICS4Wrapper interface from the transfer module. It calls the underlying WriteAcknowledgement function directly to move down the middleware stack.