keeper

package
v1.5.2 Latest Latest
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 Go to latest Published: Mar 11, 2022 License: Apache-2.0 Imports: 15 Imported by: 29

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AllInvariants 

func AllInvariants(k Keeper) sdk.Invariant

AllInvariants runs all invariants of the NFT module.

func NewMsgServerImpl added in v1.2.0 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

func NewQuerier 

func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

NewQuerier is the module level router for state queries

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, k Keeper)

RegisterInvariants registers all supply invariants

func SupplyInvariant 

func SupplyInvariant(k Keeper) sdk.Invariant

SupplyInvariant checks that the total amount of NFTs on collections matches the total amount owned by addresses

Types

type Keeper 

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

Keeper maintains the link to data storage and exposes getter/setter methods for the various parts of the state machine

func NewKeeper 

func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey) Keeper

NewKeeper creates a new instance of the NFT Keeper

func (Keeper) Authorize 

func (k Keeper) Authorize(ctx sdk.Context, denomID, tokenID string, owner sdk.AccAddress) (types.BaseNFT, error)

Authorize checks if the sender is the owner of the given NFT Return the NFT if true, an error otherwise

func (Keeper) BurnNFT 

func (k Keeper) BurnNFT(ctx sdk.Context, denomID, tokenID string, owner sdk.AccAddress) error

BurnNFT deletes a specified NFT

func (Keeper) Collection 

func (k Keeper) Collection(c context.Context, request *types.QueryCollectionRequest) (*types.QueryCollectionResponse, error)

func (Keeper) Denom 

func (k Keeper) Denom(c context.Context, request *types.QueryDenomRequest) (*types.QueryDenomResponse, error)

func (Keeper) Denoms 

func (k Keeper) Denoms(c context.Context, req *types.QueryDenomsRequest) (*types.QueryDenomsResponse, error)

func (Keeper) EditNFT 

func (k Keeper) EditNFT(
	ctx sdk.Context, denomID, tokenID, tokenNm,
	tokenURI, tokenURIHash, tokenData string, owner sdk.AccAddress,
) error

EditNFT updates an already existing NFT

func (Keeper) GetCollection 

func (k Keeper) GetCollection(ctx sdk.Context, denomID string) (types.Collection, error)

GetCollection returns the collection by the specified denom ID

func (Keeper) GetCollections 

func (k Keeper) GetCollections(ctx sdk.Context) (cs []types.Collection)

GetCollections returns all the collections

func (Keeper) GetDenom 

func (k Keeper) GetDenom(ctx sdk.Context, id string) (denom types.Denom, found bool)

GetDenom returns the denom by id

func (Keeper) GetDenoms 

func (k Keeper) GetDenoms(ctx sdk.Context) (denoms []types.Denom)

GetDenoms returns all the denoms

func (Keeper) GetNFT 

func (k Keeper) GetNFT(ctx sdk.Context, denomID, tokenID string) (nft exported.NFT, err error)

GetNFT gets the the specified NFT

func (Keeper) GetNFTs 

func (k Keeper) GetNFTs(ctx sdk.Context, denom string) (nfts []exported.NFT)

GetNFTs returns all NFTs by the specified denom ID

func (Keeper) GetOwner 

func (k Keeper) GetOwner(ctx sdk.Context, address sdk.AccAddress, denom string) types.Owner

GetOwner gets all the ID collections owned by an address and denom ID

func (Keeper) GetOwners 

func (k Keeper) GetOwners(ctx sdk.Context) (owners types.Owners)

GetOwners gets all the ID collections

func (Keeper) GetPaginateCollection added in v1.2.0 

func (k Keeper) GetPaginateCollection(ctx sdk.Context, request *types.QueryCollectionRequest, denomID string) (types.Collection, *query.PageResponse, error)

GetPaginateCollection returns the collection by the specified denom ID

func (Keeper) GetTotalSupply 

func (k Keeper) GetTotalSupply(ctx sdk.Context, denomID string) uint64

GetDenomSupply returns the number of NFTs by the specified denom ID

func (Keeper) GetTotalSupplyOfOwner 

func (k Keeper) GetTotalSupplyOfOwner(ctx sdk.Context, id string, owner sdk.AccAddress) (supply uint64)

GetTotalSupplyOfOwner returns the amount of NFTs by the specified conditions

func (Keeper) HasDenomID 

func (k Keeper) HasDenomID(ctx sdk.Context, id string) bool

HasDenom returns whether the specified denom ID exists

func (Keeper) HasNFT 

func (k Keeper) HasNFT(ctx sdk.Context, denomID, tokenID string) bool

HasNFT checks if the specified NFT exists

func (Keeper) IssueDenom 

func (k Keeper) IssueDenom(ctx sdk.Context,
	id, name, schema, symbol string,
	creator sdk.AccAddress,
	mintRestricted, updateRestricted bool,
	description, uri, uriHash, data string,
) error

IssueDenom issues a denom according to the given params

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) MintNFT 

func (k Keeper) MintNFT(
	ctx sdk.Context, denomID, tokenID, tokenNm,
	tokenURI, uriHash, tokenData string, owner sdk.AccAddress,
) error

MintNFT mints an NFT and manages the NFT's existence within Collections and Owners

func (Keeper) NFT 

func (k Keeper) NFT(c context.Context, request *types.QueryNFTRequest) (*types.QueryNFTResponse, error)

func (Keeper) Owner 

func (k Keeper) Owner(c context.Context, request *types.QueryOwnerRequest) (*types.QueryOwnerResponse, error)

func (Keeper) SetCollection 

func (k Keeper) SetCollection(ctx sdk.Context, collection types.Collection) error

SetCollection saves all NFTs and returns an error if there already exists

func (Keeper) SetDenom 

func (k Keeper) SetDenom(ctx sdk.Context, denom types.Denom) error

SetDenom is responsible for saving the definition of denom

func (Keeper) Supply 

func (k Keeper) Supply(c context.Context, request *types.QuerySupplyRequest) (*types.QuerySupplyResponse, error)

func (Keeper) TransferDenomOwner added in v1.5.0 

func (k Keeper) TransferDenomOwner(
	ctx sdk.Context, denomID string, srcOwner, dstOwner sdk.AccAddress,
) error

TransferDenomOwner transfers the ownership of the given denom to the new owner

func (Keeper) TransferOwner 

func (k Keeper) TransferOwner(
	ctx sdk.Context, denomID, tokenID, tokenNm, tokenURI, tokenURIHash,
	tokenData string, srcOwner, dstOwner sdk.AccAddress,
) error

TransferOwner transfers the ownership of the given NFT to the new owner

func (Keeper) UpdateDenom added in v1.5.0 

func (k Keeper) UpdateDenom(ctx sdk.Context, denom types.Denom) error

UpdateDenom is responsible for updating the definition of denom

type LegacyKeeper added in v1.5.2 

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

func NewLegacyKeeper added in v1.5.2 

func NewLegacyKeeper(nk Keeper) LegacyKeeper

func (LegacyKeeper) BurnNFT added in v1.5.2 

func (n LegacyKeeper) BurnNFT(ctx sdk.Context, denomID, tokenID string, owner sdk.AccAddress) error

func (LegacyKeeper) GetDenom added in v1.5.2 

func (n LegacyKeeper) GetDenom(ctx sdk.Context, id string) (denom types.Denom, found bool)

func (LegacyKeeper) GetNFT added in v1.5.2 

func (n LegacyKeeper) GetNFT(ctx sdk.Context, denomID, tokenID string) (nft exported.NFT, err error)

func (LegacyKeeper) IssueDenom added in v1.5.2 

func (n LegacyKeeper) IssueDenom(ctx sdk.Context,
	id, name, schema, symbol string,
	creator sdk.AccAddress,
	mintRestricted, updateRestricted bool) error

func (LegacyKeeper) MintNFT added in v1.5.2 

func (n LegacyKeeper) MintNFT(ctx sdk.Context,
	denomID, tokenID, tokenNm, tokenURI, tokenData string,
	owner sdk.AccAddress) error

func (LegacyKeeper) TransferOwner added in v1.5.2 

func (n LegacyKeeper) TransferOwner(ctx sdk.Context,
	denomID, tokenID, tokenNm, tokenURI, tokenData string,
	srcOwner, dstOwner sdk.AccAddress) error

Source Files

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