Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func CheckTxFees ¶
func CheckTxFees(ctx sdk.Context, minFees sdk.Coins, feeTx sdk.FeeTx, isCheck bool) (feeCoins sdk.Coins, tip sdk.Coins, err error)
CheckTxFees implements the logic for the fee market to check if a Tx has provided sufficient fees given the current state of the fee market. Returns an error if insufficient fees.
Types ¶
type AccountKeeper ¶
type AccountKeeper interface {
GetParams(ctx sdk.Context) (params authtypes.Params)
GetAccount(ctx sdk.Context, addr sdk.AccAddress) authtypes.AccountI
SetAccount(ctx sdk.Context, acc authtypes.AccountI)
GetModuleAddress(moduleName string) sdk.AccAddress
GetModuleAccount(ctx sdk.Context, name string) authtypes.ModuleAccountI
NewAccountWithAddress(ctx sdk.Context, addr sdk.AccAddress) authtypes.AccountI
}
AccountKeeper defines the contract needed for AccountKeeper related APIs. Interface provides support to use non-sdk AccountKeeper for AnteHandler's decorators.
type BankKeeper ¶
type BankKeeper interface {
IsSendEnabledCoins(ctx sdk.Context, coins ...sdk.Coin) error
SendCoins(ctx sdk.Context, from, to sdk.AccAddress, amt sdk.Coins) error
SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
}
BankKeeper defines the contract needed for supply related APIs.
type FeeGrantKeeper ¶
type FeeGrantKeeper interface {
UseGrantedFees(ctx sdk.Context, granter, grantee sdk.AccAddress, fee sdk.Coins, msgs []sdk.Msg) error
}
FeeGrantKeeper defines the expected feegrant keeper.
type FeeMarketCheckDecorator ¶
type FeeMarketCheckDecorator struct {
// contains filtered or unexported fields
}
FeeMarketCheckDecorator checks sufficient fees from the fee payer based off of the current state of the feemarket. If the fee payer does not have the funds to pay for the fees, return an InsufficientFunds error. Call next AnteHandler if fees successfully checked. CONTRACT: Tx must implement FeeTx interface
func NewFeeMarketCheckDecorator ¶
func NewFeeMarketCheckDecorator(fmk FeeMarketKeeper) FeeMarketCheckDecorator
func (FeeMarketCheckDecorator) AnteHandle ¶
func (dfd FeeMarketCheckDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)
AnteHandle checks if the tx provides sufficient fee to cover the required fee from the fee market.
type FeeMarketKeeper ¶
type FeeMarketKeeper interface {
GetState(ctx sdk.Context) (feemarkettypes.State, error)
GetMinGasPrices(ctx sdk.Context) (sdk.Coins, error)
GetParams(ctx sdk.Context) (feemarkettypes.Params, error)
SetState(ctx sdk.Context, state feemarkettypes.State) error
SetParams(ctx sdk.Context, params feemarkettypes.Params) error
}
FeeMarketKeeper defines the expected feemarket keeper.
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