keeper

func (Keeper) ClassPathFromHash ¶ added in v0.2.0

func (k Keeper) ClassPathFromHash(ctx sdk.Context, class string) (string, error)

ClassPathFromHash returns the full class path prefix from an ibc class with a hash component.

func (Keeper) ClassTrace ¶ added in v0.2.0

func (q Keeper) ClassTrace(c context.Context, req *types.QueryClassTraceRequest) (*types.QueryClassTraceResponse, error)

ClassTrace implements the Query/ClassTrace gRPC method

func (Keeper) ClassTraces ¶ added in v0.2.0

func (q Keeper) ClassTraces(c context.Context, req *types.QueryClassTracesRequest) (*types.QueryClassTracesResponse, error)

ClassTraces implements the Query/ClassTraces gRPC method

func (Keeper) GetClassTrace ¶ added in v0.2.0

func (k Keeper) GetClassTrace(
	ctx sdk.Context,
	classTraceHash tmbytes.HexBytes,
) (types.ClassTrace, bool)

GetClassTrace retreives the full identifiers trace and base class from the store.

func (Keeper) GetNftTransferModuleAddr ¶

func (k Keeper) GetNftTransferModuleAddr(name string) sdk.AccAddress

GetNftTransferModuleAddr returns the nft transfer module addr

func (Keeper) HasClassTrace ¶ added in v0.2.0

func (k Keeper) HasClassTrace(ctx sdk.Context, classTraceHash tmbytes.HexBytes) bool

HasClassTrace checks if a the key with the given class trace hash exists on the store.

func (Keeper) Logger ¶

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

Logger returns a module-specific logger.

func (Keeper) MustMarshalClassTrace ¶ added in v0.2.0

func (k Keeper) MustMarshalClassTrace(classTrace types.ClassTrace) []byte

MustMarshalClassTrace attempts to encode an ClassTrace object and returns the raw encoded bytes. It panics on error.

func (Keeper) NftTransfer ¶

func (k Keeper) NftTransfer(goCtx context.Context, msg *types.MsgNftTransfer) (*types.MsgNftTransferResponse, error)

func (Keeper) OnAcknowledgementPacket ¶

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

func (Keeper) OnRecvPacket ¶

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

OnRecvPacket A->B->C away_from_source == true

B receive packet from A : class -> nft/A/B/class
c receive packet from B : nft/A/B/class -> nft/A/B/C/class

C->B->A away_from_source == flase

B receive packet from C : nft/A/B/C/class -> nft/A/B/class
A receive packet from B : nft/A/B/class -> class

func (Keeper) SendNftTransfer ¶

func (k Keeper) SendNftTransfer(
	ctx sdk.Context,
	class, id string,
	sender sdk.AccAddress,
	receiver string,
	destChain string,
	relayChain string,
	destContract string,
) error

func (Keeper) SetClassTrace ¶ added in v0.2.0

func (k Keeper) SetClassTrace(ctx sdk.Context, classTrace types.ClassTrace)

SetClassTrace sets a new {trace hash -> class trace} pair to the store.

func (Keeper) UnmarshalClassTrace ¶ added in v0.2.0

func (k Keeper) UnmarshalClassTrace(bz []byte) (types.ClassTrace, error)

UnmarshalClassTrace attempts to decode and return an ClassTrace object from raw encoded bytes.