keeper

func (Keeper) ConvertNFTFromCw721 ¶

func (k Keeper) ConvertNFTFromCw721(context context.Context, voucherClassID string, tokenIds []string, receiver string) error

func (Keeper) ConvertNFTFromErc721 ¶

func (k Keeper) ConvertNFTFromErc721(context context.Context, voucherClassID string, tokenIds []string, receiver string) error

func (*Keeper) GetVoucherClassID ¶

func (k *Keeper) GetVoucherClassID(port string, channel string, classId string) string

func (Keeper) Logger ¶

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

Logger returns a module-specific logger.

func (Keeper) OnAcknowledgementPacket ¶

func (k Keeper) OnAcknowledgementPacket(ctx sdk.Context, packet channeltypes.Packet, data types.NonFungibleTokenPacketData, ack channeltypes.Acknowledgement) error

OnAcknowledgementPacket responds to the success or failure of a packet acknowledgement written on the receiving chain. If the acknowledgement was a success then nothing occurs. If the acknowledgement failed, then the sender is refunded their tokens using the refundPacketToken function.

func (Keeper) OnRecvPacket ¶

func (k Keeper) OnRecvPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	receiver string,
	convertType uint) exported.Acknowledgement

OnRecvPacket processes a cross chain fungible token transfer. If the convertType 0:erc721 1:cw721

func (Keeper) OnTimeoutPacket ¶

func (k Keeper) OnTimeoutPacket(ctx sdk.Context, packet channeltypes.Packet, data types.NonFungibleTokenPacketData) error

OnTimeoutPacket refunds the sender since the original packet sent was never received and has been timed out.

func (Keeper) RefundPacketToken ¶

func (k Keeper) RefundPacketToken(
	ctx sdk.Context,
	data ibcnfttransfertypes.NonFungibleTokenPacketData,
) error

RefundPacketToken handles the erc721 conversion for a native erc721 token pair:

• escrow tokens on module account
• mint nft to the receiver: nftId: tokenAddress|tokenID

func (*Keeper) SetCw721Keeper ¶

func (k *Keeper) SetCw721Keeper(cw721keeper cw721keep.Keeper)

SetCw721Keeper sets the ICS4 wrapper to the keeper. It panics if already set

func (*Keeper) SetErc721Keeper ¶

func (k *Keeper) SetErc721Keeper(crc721keeper erc721keeper.Keeper)

SetErc721Keeper sets the ICS4 wrapper to the keeper. It panics if already set