keeper

package
v1.18.0 Latest Latest
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 Go to latest Published: Mar 22, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

Documentation

Index

Constants

View Source 
const StoreKey = types.ModuleName

Variables

This section is empty.

Functions

func DetermineBips added in v1.13.0 

func DetermineBips(recipient string, recipientBasisPoints string) (uint32, error)

DetermineBips converts basis point string to uint32

func HandleAddMsgFeeProposal 

func HandleAddMsgFeeProposal(ctx sdk.Context, k Keeper, proposal *types.AddMsgFeeProposal, registry codectypes.InterfaceRegistry) error

HandleAddMsgFeeProposal handles an Add msg fees governance proposal request

func HandleRemoveMsgFeeProposal 

func HandleRemoveMsgFeeProposal(ctx sdk.Context, k Keeper, proposal *types.RemoveMsgFeeProposal, registry codectypes.InterfaceRegistry) error

HandleRemoveMsgFeeProposal handles a Remove of an existing msg fees governance proposal request

func HandleUpdateConversionFeeDenomProposal added in v1.13.0 

func HandleUpdateConversionFeeDenomProposal(ctx sdk.Context, k Keeper, proposal *types.UpdateConversionFeeDenomProposal) error

HandleUpdateConversionFeeDenomProposal handles update of conversion fee denom

func HandleUpdateMsgFeeProposal 

func HandleUpdateMsgFeeProposal(ctx sdk.Context, k Keeper, proposal *types.UpdateMsgFeeProposal, registry codectypes.InterfaceRegistry) error

HandleUpdateMsgFeeProposal handles an Update of an existing msg fees governance proposal request

func HandleUpdateNhashPerUsdMilProposal added in v1.11.0 

func HandleUpdateNhashPerUsdMilProposal(ctx sdk.Context, k Keeper, proposal *types.UpdateNhashPerUsdMilProposal) error

HandleUpdateNhashPerUsdMilProposal handles update of nhash per usd mil governance proposal request

func NewMsgServerImpl added in v1.11.0 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

Types

type Handler 

type Handler func(record types.MsgFee) (stop bool)

type Keeper 

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

Keeper of the Additional fee store

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec,
	key storetypes.StoreKey,
	paramSpace paramtypes.Subspace,
	feeCollectorName string,
	defaultFeeDenom string,
	simulateFunc baseAppSimulateFunc,
	txDecoder sdk.TxDecoder,
	registry cdctypes.InterfaceRegistry,
) Keeper

NewKeeper returns a AdditionalFeeKeeper. It handles: CONTRACT: the parameter Subspace must have the param key table already initialized

func (Keeper) CalculateAdditionalFeesToBePaid added in v1.13.0 

func (k Keeper) CalculateAdditionalFeesToBePaid(ctx sdk.Context, msgs ...sdk.Msg) (types.MsgFeesDistribution, error)

CalculateAdditionalFeesToBePaid computes the additional fees to be paid for the provided messages.

func (Keeper) CalculateTxFees 

func (k Keeper) CalculateTxFees(goCtx context.Context, request *types.CalculateTxFeesRequest) (*types.CalculateTxFeesResponse, error)

func (Keeper) ConvertDenomToHash added in v1.11.0 

func (k Keeper) ConvertDenomToHash(ctx sdk.Context, coin sdk.Coin) (sdk.Coin, error)

ConvertDenomToHash converts usd coin to nhash coin using nhash per usd mil. Currently, usd is only supported with nhash to usd mil coming from params

func (Keeper) DeductFeesDistributions added in v1.11.0 

func (k Keeper) DeductFeesDistributions(bankKeeper bankkeeper.Keeper, ctx sdk.Context, acc cosmosauthtypes.AccountI, remainingFees sdk.Coins, fees map[string]sdk.Coins) error

DeductFeesDistributions deducts fees from the given account. The fees map contains a key of bech32 addresses to distribute funds to. If the key in the map is an empty string, those will go to the fee collector. After all the accounts in fees map are paid out, the remainder of remainingFees will be swept to the fee collector account.

func (Keeper) ExportGenesis 

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

ExportGenesis returns a GenesisState for a given context.

func (Keeper) GetAuthority added in v1.17.0 

func (k Keeper) GetAuthority() string

GetAuthority is signer of the proposal

func (Keeper) GetConversionFeeDenom added in v1.13.0 

func (k Keeper) GetConversionFeeDenom(ctx sdk.Context) string

GetConversionFeeDenom returns the conversion fee denom

func (Keeper) GetFeeCollectorName 

func (k Keeper) GetFeeCollectorName() string

func (Keeper) GetFloorGasPrice 

func (k Keeper) GetFloorGasPrice(ctx sdk.Context) sdk.Coin

GetFloorGasPrice returns the current minimum gas price in sdk.Coin used in calculations for charging additional fees

func (Keeper) GetMsgFee 

func (k Keeper) GetMsgFee(ctx sdk.Context, msgType string) (*types.MsgFee, error)

GetMsgFee returns a MsgFee for the msg type if it exists nil if it does not

func (Keeper) GetNhashPerUsdMil added in v1.11.0 

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

GetNhashPerUsdMil returns the current nhash amount per usd mil.

Conversions:

  • x nhash/usd-mil = 1,000,000/x usd/hash
  • y usd/hash = 1,000,000/y nhash/usd-mil

Examples:

  • 40,000,000 nhash/usd-mil = 1,000,000/40,000,000 usd/hash = $0.025/hash,
  • $0.040/hash = 1,000,000/0.040 nhash/usd-mil = 25,000,000 nhash/usd-mil

func (Keeper) GetParams 

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

GetParams returns the total set of distribution parameters.

func (Keeper) InitGenesis 

func (k Keeper) InitGenesis(ctx sdk.Context, data *types.GenesisState)

InitGenesis new msgfees genesis

func (Keeper) IterateMsgFees 

func (k Keeper) IterateMsgFees(ctx sdk.Context, handle func(msgFees types.MsgFee) (stop bool)) error

IterateMsgFees iterates all msg fees with the given handler function.

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) Params 

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

func (Keeper) QueryAllMsgFees 

func (k Keeper) QueryAllMsgFees(c context.Context, req *types.QueryAllMsgFeesRequest) (*types.QueryAllMsgFeesResponse, error)

func (Keeper) RemoveMsgFee 

func (k Keeper) RemoveMsgFee(ctx sdk.Context, msgType string) error

RemoveMsgFee removes MsgFee or returns an error if it does not exist

func (Keeper) SetMsgFee 

func (k Keeper) SetMsgFee(ctx sdk.Context, msgFees types.MsgFee) error

SetMsgFee sets the additional fee schedule for a Msg

func (Keeper) SetParams 

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

SetParams sets the account parameters to the param space.

Source Files

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