keeper

package
v0.0.0-...-2dee25a Latest Latest
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 Go to latest Published: Nov 10, 2021 License: Apache-2.0 Imports: 17 Imported by: 0

Documentation

Overview

nolint

Index

Constants

View Source 
const (
	FeeFactorBase = 3
	FeeFactorExp  = 4
)

fee factor formula: (ln(len({name}))/ln{base})^{exp}

Variables

This section is empty.

Functions

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

func NewQuerier 

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

Types

type Keeper 

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

func NewKeeper 

func NewKeeper(
	cdc codec.Marshaler,
	key sdk.StoreKey,
	paramSpace paramstypes.Subspace,
	bankKeeper types.BankKeeper,
	blockedAddrs map[string]bool,
	feeCollectorName string,
) Keeper

func (Keeper) AddBurnCoin 

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

AddBurnCoin saves the total amount of the burned tokens

func (Keeper) AddFanToken 

func (k Keeper) AddFanToken(ctx sdk.Context, token tokentypes.FanToken) error

AddToken saves a new token

func (Keeper) BurnFanToken 

func (k Keeper) BurnFanToken(
	ctx sdk.Context,
	denom string,
	amount sdk.Int,
	owner sdk.AccAddress,
) error

BurnToken burns the specified amount of token

func (Keeper) DeductIssueFanTokenFee 

func (k Keeper) DeductIssueFanTokenFee(ctx sdk.Context, owner sdk.AccAddress, issueFee sdk.Coin, symbol string) error

DeductIssueTokenFee performs fee handling for issuing token

func (Keeper) EditFanToken 

func (k Keeper) EditFanToken(
	ctx sdk.Context,
	symbol string,
	mintable bool,
	owner sdk.AccAddress,
) error

EditToken edits the specified token

func (Keeper) FanToken 

func (k Keeper) FanToken(c context.Context, req *types.QueryFanTokenRequest) (*types.QueryFanTokenResponse, error)

func (Keeper) FanTokens 

func (k Keeper) FanTokens(c context.Context, req *types.QueryFanTokensRequest) (*types.QueryFanTokensResponse, error)

func (Keeper) GetAllBurnCoin 

func (k Keeper) GetAllBurnCoin(ctx sdk.Context) []sdk.Coin

GetAllBurnCoin returns the total amount of all the burned tokens

func (Keeper) GetBurnCoin 

func (k Keeper) GetBurnCoin(ctx sdk.Context, denom string) (sdk.Coin, error)

GetBurnCoin returns the total amount of the burned tokens

func (Keeper) GetFanToken 

func (k Keeper) GetFanToken(ctx sdk.Context, denom string) (tokentypes.FanTokenI, error)

GetToken returns the token of the specified symbol or min uint

func (Keeper) GetFanTokenIssueFee 

func (k Keeper) GetFanTokenIssueFee(ctx sdk.Context, issueFee sdk.Coin, symbol string) sdk.Coin

GetTokenIssueFee returns the token issuance fee

func (Keeper) GetFanTokens 

func (k Keeper) GetFanTokens(ctx sdk.Context, owner sdk.AccAddress) (tokens []tokentypes.FanTokenI)

GetTokens returns all existing tokens

func (Keeper) GetOwner 

func (k Keeper) GetOwner(ctx sdk.Context, denom string) (sdk.AccAddress, error)

GetOwner returns the owner of the specified token

func (Keeper) GetParamSet 

func (k Keeper) GetParamSet(ctx sdk.Context) tokentypes.Params

GetParamSet returns token params from the global param store

func (Keeper) HasFanToken 

func (k Keeper) HasFanToken(ctx sdk.Context, denom string) bool

HasToken asserts a token exists

func (Keeper) HasSymbol 

func (k Keeper) HasSymbol(ctx sdk.Context, symbol string) bool

HasSymbol asserts a token exists by symbol

func (Keeper) IssueFanToken 

func (k Keeper) IssueFanToken(
	ctx sdk.Context,
	symbol string,
	name string,
	maxSupply sdk.Int,
	description string,
	owner sdk.AccAddress,
	issueFee sdk.Coin,
) error

IssueToken issues a new token

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) MintFanToken 

func (k Keeper) MintFanToken(
	ctx sdk.Context,
	recipient sdk.AccAddress,
	denom string,
	amount sdk.Int,
	owner sdk.AccAddress,
) error

MintToken mints the specified amount of token to the specified recipient NOTE: empty owner means that the external caller is responsible to manage the token authority

func (Keeper) Params 

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

Params return the all the parameter in tonken module

func (Keeper) SetParamSet 

func (k Keeper) SetParamSet(ctx sdk.Context, params tokentypes.Params)

SetParamSet sets token params to the global param store

func (Keeper) TotalBurn 

func (k Keeper) TotalBurn(c context.Context, req *types.QueryTotalBurnRequest) (*types.QueryTotalBurnResponse, error)

TotalBurn return the all burn coin

func (Keeper) TransferFanTokenOwner 

func (k Keeper) TransferFanTokenOwner(
	ctx sdk.Context,
	symbol string,
	srcOwner sdk.AccAddress,
	dstOwner sdk.AccAddress,
) error

TransferTokenOwner transfers the owner of the specified token to a new one

type ValidateTokenFeeDecorator 

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

func NewValidateTokenFeeDecorator 

func NewValidateTokenFeeDecorator(k Keeper, bk types.BankKeeper) ValidateTokenFeeDecorator

func (ValidateTokenFeeDecorator) AnteHandle 

func (dtf ValidateTokenFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

AnteHandle returns an AnteHandler that checks if the balance of the fee payer is sufficient for token related fee

Source Files

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