keeper

package
v0.4.1 Latest Latest
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 Go to latest Published: Aug 25, 2026 License: Apache-2.0 Imports: 24 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BytesToUint64 added in v0.4.0 

func BytesToUint64(byteArr []byte) uint64

func NewMsgServerImpl added in v0.4.0 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the MsgServer interface for the provided Keeper.

func Uint64ToBytes added in v0.4.0 

func Uint64ToBytes(n uint64) []byte

func WrapWasmKeeper added in v0.4.0 

func WrapWasmKeeper(k *wasmkeeper.Keeper) types.WasmKeeper

WrapWasmKeeper adapts wasmd's keeper to the cw721 WasmKeeper interface.

Types

type AllNftAccess 

type AllNftAccess struct {
	Owner string `json:"owner"`
}

type AllNftData 

type AllNftData struct {
	TokenUri  string      `json:"token_uri"`
	Extension interface{} `json:"extension"`
}

type AllNftInfo 

type AllNftInfo struct {
	Access AllNftAccess `json:"access"`
	Info   AllNftData   `json:"info"`
}

type ContractInfo 

type ContractInfo struct {
	Data ContractInfoData `json:"data"`
}

ContractInfo {"data":{"name":"uptick test collection","symbol":"uptick-test-01"}}

type ContractInfoData 

type ContractInfoData struct {
	Name   string `json:"name"`
	Symbol string `json:"symbol"`
}

type InstantiateInfo 

type InstantiateInfo struct {
	Name   string `json:"name"`
	Symbol string `json:"symbol"`
	Minter string `json:"minter"`
}

type Keeper 

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

Keeper is the x/cw721 keeper

func NewKeeper 

func NewKeeper(
	storeKey storetypes.StoreKey,
	cdc codec.BinaryCodec,
	accountKeeper types.AccountKeeper,
	nftKeeper collectionkeeper.Keeper,
	wasmKeeper types.WasmKeeper,
	ibcTransferKeeper types.IBCNFTTransferKeeper,
) Keeper

NewKeeper creates a new Keeper

func (Keeper) ConvertCW721 

func (k Keeper) ConvertCW721(
	goCtx context.Context,
	msg *types.MsgConvertCW721,
) (
	*types.MsgConvertCW721Response, error,
)

ConvertCW721 converts CW721 tokens into native Cosmos nft for both Cosmos-native and CW721 TokenPair Owners

func (Keeper) ConvertNFT 

func (k Keeper) ConvertNFT(
	goCtx context.Context,
	msg *types.MsgConvertNFT,
) (
	*types.MsgConvertNFTResponse, error,
)

ConvertNFT ConvertCoin converts native Cosmos nft into CW721 tokens for both Cosmos-native and CW721 TokenPair Owners

func (Keeper) CreateNFTClass 

func (k Keeper) CreateNFTClass(ctx sdk.Context, msg *types.MsgConvertCW721) error

CreateNFTClass generates the metadata to represent the CW721 token .

func (Keeper) DeleteCW721Map 

func (k Keeper) DeleteCW721Map(ctx sdk.Context, cw721 string)

DeleteCW721Map deletes the token pair id for the given address

func (Keeper) DeleteCwAddressByContractTokenId 

func (k Keeper) DeleteCwAddressByContractTokenId(ctx sdk.Context, evmContractAddress string, evmTokenId string)

func (Keeper) DeleteNFTPairByNFTID 

func (k Keeper) DeleteNFTPairByNFTID(ctx sdk.Context, classID string, nftID string)

func (Keeper) DeleteNFTPairByTokenID 

func (k Keeper) DeleteNFTPairByTokenID(ctx sdk.Context, contractAddress string, tokenID string)

func (Keeper) DeleteNFTUIDPairByNFTUID 

func (k Keeper) DeleteNFTUIDPairByNFTUID(ctx sdk.Context, nftUID string)

func (Keeper) DeleteNFTUIDPairByTokenUID 

func (k Keeper) DeleteNFTUIDPairByTokenUID(ctx sdk.Context, tokenUID string)

func (Keeper) DeleteTokenPair 

func (k Keeper) DeleteTokenPair(ctx sdk.Context, tokenPair types.TokenPair)

DeleteTokenPair removes a token pair.

func (Keeper) DeployCW721Contract added in v0.4.0 

func (k Keeper) DeployCW721Contract(
	ctx sdk.Context,
	msg *types.MsgConvertNFT,
) (string, error)

DeployCW721Contract instantiates a CW721 contract with the cw721 module account as admin and minter, using a previously stored wasm code ID.

func (Keeper) ExecWasmMsg 

func (k Keeper) ExecWasmMsg(
	ctx sdk.Context,
	execMsg *wasmtypes.MsgExecuteContract) (*wasmtypes.MsgExecuteContractResponse, error)

ExecWasmMsg exec the contract and get the result

func (Keeper) GetAccountKeeper added in v0.4.0 

func (k Keeper) GetAccountKeeper() types.AccountKeeper

GetAccountKeeper returns the account keeper

func (Keeper) GetCW721Map 

func (k Keeper) GetCW721Map(ctx sdk.Context, cw721 string) []byte

GetCW721Map returns the token pair id for the given address

func (Keeper) GetClassIDAndNFTID 

func (k Keeper) GetClassIDAndNFTID(ctx sdk.Context, msg *types.MsgConvertCW721) (string, []string, error)

GetClassIDAndNFTID resolves class ID and NFT IDs from a MsgConvertCW721, using saved mappings or generating new IDs as needed.

func (Keeper) GetClassMap 

func (k Keeper) GetClassMap(ctx sdk.Context, classID string) []byte

GetClassMap returns the token pair id for the given class

func (Keeper) GetContractAddressAndTokenIds 

func (k Keeper) GetContractAddressAndTokenIds(ctx sdk.Context, msg *types.MsgConvertNFT) (string, []string, error)

GetContractAddressAndTokenIds resolves the contract address and token IDs from a MsgConvertNFT, using saved mappings or generating new IDs as needed.

func (Keeper) GetCwAddressByContractTokenId 

func (k Keeper) GetCwAddressByContractTokenId(ctx sdk.Context, evmContractAddress string, evmTokenId string) []byte

func (Keeper) GetEnableCw721 added in v0.4.0 

func (k Keeper) GetEnableCw721(ctx sdk.Context) bool

GetEnableCw721 returns the EnableCw721 param

func (Keeper) GetEnableEVMHook added in v0.4.0 

func (k Keeper) GetEnableEVMHook(ctx sdk.Context) bool

GetEnableEVMHook returns the EnableEVMHook param

func (Keeper) GetNFTKeeper added in v0.4.0 

func (k Keeper) GetNFTKeeper() collectionkeeper.Keeper

GetNFTKeeper returns the nft keeper

func (Keeper) GetNFTPairByClassNFTID 

func (k Keeper) GetNFTPairByClassNFTID(ctx sdk.Context, classID string, nftID string) []byte

func (Keeper) GetNFTPairByContractTokenID 

func (k Keeper) GetNFTPairByContractTokenID(ctx sdk.Context, contractAddress string, tokenID string) []byte

func (Keeper) GetNFTUIDPairByTokenUID 

func (k Keeper) GetNFTUIDPairByTokenUID(ctx sdk.Context, tokenUID string) []byte

func (Keeper) GetPair 

func (k Keeper) GetPair(
	ctx sdk.Context,
	token string,
) (types.TokenPair, error)

GetPair checks that:

  • the global parameter for cw721 conversion is enabled
  • minting is enabled for the given (cw721,nft) token pair

func (Keeper) GetParams 

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

GetParams returns the total set of cw721 parameters.

func (Keeper) GetTokenPair 

func (k Keeper) GetTokenPair(ctx sdk.Context, id []byte) (types.TokenPair, bool)

GetTokenPair - get registered token pair from the identifier

func (Keeper) GetTokenPairID 

func (k Keeper) GetTokenPairID(ctx sdk.Context, token string) []byte

GetTokenPairID returns the pair id from either of the registered tokens.

func (Keeper) GetTokenPairs 

func (k Keeper) GetTokenPairs(ctx sdk.Context) []types.TokenPair

GetTokenPairs - get all registered token tokenPairs

func (Keeper) GetTokenUIDPairByNFTUID 

func (k Keeper) GetTokenUIDPairByNFTUID(ctx sdk.Context, nftUID string) []byte

func (Keeper) GetWasmCode 

func (k Keeper) GetWasmCode(ctx sdk.Context, account string) []byte

GetWasmCode stores a WasmCode

func (Keeper) GetWasmCodeID added in v0.4.0 

func (k Keeper) GetWasmCodeID(ctx sdk.Context) (uint64, error)

GetWasmCodeID returns the stored CW721 wasm code ID used for auto-instantiate. It looks up the module account first, then the module name as a fallback key.

func (Keeper) GetWasmKeeper added in v0.4.0 

func (k Keeper) GetWasmKeeper() types.WasmKeeper

GetWasmKeeper returns the CosmWasm surface used by this module.

func (Keeper) InstantiateWasmContract 

func (k Keeper) InstantiateWasmContract(
	ctx sdk.Context,
	senderAddr string,
	codeId uint64,
	label string,
	name string,
	symbol string,
	minter string,
) (string, error)

InstantiateWasmContract creates and deploys an CW721 contract on the EVM with the cw721 module account as owner.

func (Keeper) IsCW721Registered 

func (k Keeper) IsCW721Registered(ctx sdk.Context, cw721 string) bool

IsCW721Registered check if registered CW721 token is registered

func (Keeper) IsClassRegistered 

func (k Keeper) IsClassRegistered(ctx sdk.Context, classID string) bool

IsClassRegistered check if registered nft class is registered

func (Keeper) IsTokenPairRegistered 

func (k Keeper) IsTokenPairRegistered(ctx sdk.Context, id []byte) bool

IsTokenPairRegistered - check if registered token tokenPair is registered

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) MintCw721 

func (k Keeper) MintCw721(
	ctx sdk.Context,
	contractAddress string,
	tokenId string,
	owner string,
	tokenUri string,
) (*wasmtypes.MsgExecuteContractResponse, error)

MintCw721 mints a CW721 token. The execute sender is the module minter; owner is the recipient of the newly minted token.

func (Keeper) Params 

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

Params returns the cw721 module params.

func (Keeper) QueryCW721 

func (k Keeper) QueryCW721(
	ctx sdk.Context,
	contractAddress string,
) (types.CW721Data, error)

QueryCW721 returns the data of a deployed CW721 contract

func (Keeper) QueryCW721AllNftInfo 

func (k Keeper) QueryCW721AllNftInfo(
	ctx sdk.Context,
	contractAddress string,
	tokenId string,
) (AllNftInfo, error)

QueryCW721AllNftInfo returns the owner of given tokenID QueryCW721TokenOwner -> QueryCW721TokenOwner

func (Keeper) QueryCW721Token 

func (k Keeper) QueryCW721Token(
	ctx sdk.Context,
	contract common.Address,
) (types.CW721TokenData, error)

QueryCW721Token returns the data of a CW721 token TODO

func (Keeper) QueryClassEnhance 

func (k Keeper) QueryClassEnhance(
	ctx sdk.Context,
	contract common.Address,
) (types.ClassEnhance, error)

QueryClassEnhance returns the data of a deployed CW721 contract TODO

func (Keeper) QueryNFTEnhance 

func (k Keeper) QueryNFTEnhance(
	ctx sdk.Context,
	contract common.Address,
	tokenID string,
) (types.NFTEnhance, error)

QueryNFTEnhance returns the data of a deployed CW721 contract TODO

func (Keeper) QueryWasmState 

func (k Keeper) QueryWasmState(
	ctx sdk.Context,
	req *wasmtypes.QuerySmartContractStateRequest) (*wasmtypes.QuerySmartContractStateResponse, error)

QueryWasmState for query (rsp *types.QuerySmartContractStateResponse, err error) func (q grpcQuerier) SmartContractState(c context.Context, req *types.QuerySmartContractStateRequest) (rsp *types.QuerySmartContractStateResponse, err error) {

func (Keeper) RefundPacketToken 

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

RefundPacketToken handles the IBC packet timeout/failure for CW721 transfers. It reverses the conversion: returns the CW721 to its original owner, cleans up token pair mappings, and burns the native NFT returned to the module account. This function should be called by the host chain's IBC middleware OnTimeoutPacket handler.

func (Keeper) RegisterCW721 

func (k Keeper) RegisterCW721(ctx sdk.Context, msg *types.MsgConvertCW721) (*types.TokenPair, error)

RegisterCW721 creates a Cosmos coin and registers the token pair between the nft and the CW721

func (Keeper) RegisterNFT 

func (k Keeper) RegisterNFT(ctx sdk.Context, msg *types.MsgConvertNFT) (*types.TokenPair, error)

RegisterNFT deploys an cw721 contract and creates the token pair for the existing cosmos coin

func (Keeper) SetCW721Map 

func (k Keeper) SetCW721Map(ctx sdk.Context, cw721 string, id []byte)

SetCW721Map sets the token pair id for the given address

func (Keeper) SetClassMap 

func (k Keeper) SetClassMap(ctx sdk.Context, classID string, id []byte)

SetClassMap sets the token pair id for the classID

func (Keeper) SetCwAddressByContractTokenId 

func (k Keeper) SetCwAddressByContractTokenId(ctx sdk.Context, evmContractAddress string, evmTokenId string, evmAddress string)

SetCwAddressByContractTokenId

func (Keeper) SetNFTPairByClassNFTID 

func (k Keeper) SetNFTPairByClassNFTID(ctx sdk.Context, classID string, nftID string, contractAddress string, tokenID string)

func (Keeper) SetNFTPairByContractTokenID 

func (k Keeper) SetNFTPairByContractTokenID(ctx sdk.Context, contractAddress string, tokenID string, classID string, nftID string)

func (Keeper) SetNFTPairs 

func (k Keeper) SetNFTPairs(ctx sdk.Context, contractAddress string, tokenID string, classID string, nftID string)

func (Keeper) SetNFTUIDPairByNFTUID 

func (k Keeper) SetNFTUIDPairByNFTUID(ctx sdk.Context, nftUID string, tokenUID string)

func (Keeper) SetNFTUIDPairByTokenUID 

func (k Keeper) SetNFTUIDPairByTokenUID(ctx sdk.Context, tokenUID string, nftUID string)

func (Keeper) SetParams 

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

SetParams sets the cw721 parameters to the store.

func (Keeper) SetTokenPair 

func (k Keeper) SetTokenPair(ctx sdk.Context, tokenPair types.TokenPair)

SetTokenPair stores a token pair

func (Keeper) SetWasmCode 

func (k Keeper) SetWasmCode(ctx sdk.Context, account string, codeId uint64)

SetWasmCode stores a WasmCode

func (Keeper) ToggleConversion 

func (k Keeper) ToggleConversion(ctx sdk.Context, token string) (types.TokenPair, error)

ToggleConversion toggles conversion for a given token pair

func (Keeper) TokenPair 

func (k Keeper) TokenPair(
	c context.Context,
	req *types.QueryTokenPairRequest,
) (*types.QueryTokenPairResponse, error)

TokenPair returns a given registered token pair.

func (Keeper) TokenPairs 

func (k Keeper) TokenPairs(
	c context.Context,
	req *types.QueryTokenPairsRequest,
) (*types.QueryTokenPairsResponse, error)

TokenPairs returns all registered token pairs.

func (Keeper) TransferCW721 

func (k Keeper) TransferCW721(
	goCtx context.Context,
	msg *types.MsgTransferCW721,
) (
	*types.MsgTransferCW721Response, error,
)

TransferCW721 converts CW721 tokens into native Cosmos nft for both Cosmos-native and CW721 TokenPair Owners and transfer through IBC

func (Keeper) TransferCw721 

func (k Keeper) TransferCw721(
	ctx sdk.Context,
	contractAddress string,
	tokenId string,
	recipient string,
	sender string,
) (*wasmtypes.MsgExecuteContractResponse, error)

TransferCw721 the contract and get the result

func (Keeper) UpdateParams added in v0.4.0 

func (k Keeper) UpdateParams(goCtx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error)

UpdateParams updates cw721 params. Authority must be the gov module account.

func (Keeper) WasmContract 

func (k Keeper) WasmContract(
	c context.Context,
	req *types.QueryWasmAddressRequest,
) (*types.QueryWasmContractResponse, error)

WasmContract returns the cw721 module params.

type Migrator 

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

Migrator is a struct for handling in-place store migrations.

func NewMigrator 

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) GetParams added in v0.4.0 

func (m Migrator) GetParams(ctx sdk.Context) types.Params

GetParams returns the cw721 module params - used for migration

func (Migrator) Migrate1to2 added in v0.4.0 

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates the store from version 1 to 2

func (Migrator) SetParams added in v0.4.0 

func (m Migrator) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the cw721 module params - used for migration

type MintInfo 

type MintInfo struct {
	Mint MintInfoData `json:"mint"`
}

MintInfo {"mint":{"token_id":"abc126","owner":"uptick100s3yp8l3atuuvx98jmftttxzy4ee5mg2n79fx","token_uri":"http://test.com"}}

type MintInfoData 

type MintInfoData struct {
	TokenId  string `json:"token_id"`
	Owner    string `json:"owner"`
	TokenUri string `json:"token_uri"`
}

type Result 

type Result struct {
	Data *string `json:"data,omitempty"`
}

type TransferNftData 

type TransferNftData struct {
	Recipient string `json:"recipient"`
	TokenId   string `json:"token_id"`
}

type TransferNftInfo 

type TransferNftInfo struct {
	TransferNft TransferNftData `json:"transfer_nft"`
}

TransferNftInfo {"transfer_nft":{"recipient":"uptick1n3t0zuwq4u47ke48qm3pfhj96f4ujhs70f52sg","token_id":"abc123"}}

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