keeper

package
v1.7.4 Latest Latest
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 Go to latest Published: Apr 15, 2023 License: Apache-2.0 Imports: 18 Imported by: 0

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 MT module.

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

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 MTs 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 MT Keeper

func (Keeper) AddBalance 

func (k Keeper) AddBalance(ctx sdk.Context,
	denomID, mtID string,
	amount uint64,
	addr sdk.AccAddress) error

AddBalance adds amounts to an account

func (Keeper) Authorize 

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

Authorize checks if the sender is the owner of the given denom

func (Keeper) Balances 

func (k Keeper) Balances(c context.Context, request *types.QueryBalancesRequest) (*types.QueryBalancesResponse, error)

func (Keeper) BurnMT 

func (k Keeper) BurnMT(ctx sdk.Context,
	denomID, mtID string,
	amount uint64,
	owner sdk.AccAddress) error

BurnMT burn amounts of MT from a owner

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, request *types.QueryDenomsRequest) (*types.QueryDenomsResponse, error)

func (Keeper) EditMT 

func (k Keeper) EditMT(ctx sdk.Context,
	denomID, mtID string,
	metadata []byte,
	sender sdk.AccAddress,
) error

EditMT updates an existing MT

func (Keeper) ExportGenesisState 

func (k Keeper) ExportGenesisState(ctx sdk.Context) *types.GenesisState

func (Keeper) GetBalance 

func (k Keeper) GetBalance(ctx sdk.Context,
	denomID, mtID string,
	addr sdk.AccAddress) uint64

GetBalance gets balance of an MT

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) GetDenomSequence 

func (k Keeper) GetDenomSequence(ctx sdk.Context) uint64

GetDenomSequence gets the next denom sequence from the store.

func (Keeper) GetDenomSupply 

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

GetDenomSupply returns the number of Mts by the specified denom ID

func (Keeper) GetDenoms 

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

GetDenoms returns all the denoms

func (Keeper) GetMT 

func (k Keeper) GetMT(ctx sdk.Context, denomID, mtID string) (mt exported.MT, err error)

GetMT gets the the specified MT

func (Keeper) GetMTSequence 

func (k Keeper) GetMTSequence(ctx sdk.Context) uint64

GetMTSequence gets the next MT sequence from the store.

func (Keeper) GetMTSupply 

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

GetMTSupply returns the supply of a specified MT

func (Keeper) GetMTs 

func (k Keeper) GetMTs(ctx sdk.Context, denomID string) (mts []exported.MT)

GetMTs returns all MTs by the specified denom ID

func (Keeper) HasDenom 

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

HasDenom returns whether the specified denom ID exists

func (Keeper) HasMT 

func (k Keeper) HasMT(ctx sdk.Context, denomID, mtID string) bool

HasMT checks if the specified MT exists

func (Keeper) IncreaseDenomSupply 

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

IncreaseDenomSupply increase total supply (count of MTs) of a denom

func (Keeper) IncreaseMTSupply 

func (k Keeper) IncreaseMTSupply(ctx sdk.Context, denomID, mtID string, amount uint64) error

IncreaseMTSupply increase total supply of an MT

func (Keeper) IssueDenom 

func (k Keeper) IssueDenom(ctx sdk.Context,
	id, name string, sender sdk.AccAddress, data []byte,
) types.Denom

IssueDenom issues a denom according to the given params

func (Keeper) IssueMT 

func (k Keeper) IssueMT(ctx sdk.Context,
	denomID, mtID string,
	amount uint64,
	data []byte,
	recipient sdk.AccAddress,
) (types.MT, error)

IssueMT issues a new MT

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) MT 

func (k Keeper) MT(c context.Context, request *types.QueryMTRequest) (*types.QueryMTResponse, error)

func (Keeper) MTSupply 

func (k Keeper) MTSupply(c context.Context, request *types.QueryMTSupplyRequest) (*types.QueryMTSupplyResponse, error)

func (Keeper) MTs 

func (k Keeper) MTs(c context.Context, request *types.QueryMTsRequest) (*types.QueryMTsResponse, error)

func (Keeper) MintMT 

func (k Keeper) MintMT(ctx sdk.Context,
	denomID, mtID string,
	amount uint64,
	recipient sdk.AccAddress,
) error

MintMT mints amounts of an existing MT

func (Keeper) SetDenom 

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

SetDenom is responsible for saving the definition of denom

func (Keeper) SetDenomSequence 

func (k Keeper) SetDenomSequence(ctx sdk.Context, sequence uint64)

SetDenomSequence sets the next denom sequence to the store.

func (Keeper) SetMT 

func (k Keeper) SetMT(ctx sdk.Context, denomID string, mt types.MT)

SetMT set the MT to store

func (Keeper) SetMTSequence 

func (k Keeper) SetMTSequence(ctx sdk.Context, sequence uint64)

SetMTSequence sets the next MT sequence to the store.

func (Keeper) SubBalance 

func (k Keeper) SubBalance(ctx sdk.Context,
	denomID, mtID string,
	amount uint64,
	addr sdk.AccAddress)

SubBalance subs amounts from an account

func (Keeper) Supply 

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

func (Keeper) Transfer 

func (k Keeper) Transfer(ctx sdk.Context,
	denomID, mtID string,
	amount uint64,
	from, to sdk.AccAddress) error

Transfer transfers mts

func (Keeper) TransferDenomOwner 

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, mtID string,
	amount uint64,
	srcOwner, dstOwner sdk.AccAddress,
) error

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

func (Keeper) UpdateDenom 

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

UpdateDenom is responsible for updating the definition of denom

Source Files

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