ante

Documentation

Index

• func DeductFees(bankKeeper BankKeeper, ctx sdk.Context, acc types.AccountI, fees sdk.Coins, ...) error
• type BankKeeper
• type DeductFeeDecorator
  • func NewDeductFeeDecorator(ak ante.AccountKeeper, bk BankKeeper, fk ante.FeegrantKeeper, ...) DeductFeeDecorator
  • func (dfd DeductFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

Functions

func DeductFees

func DeductFees(bankKeeper BankKeeper, ctx sdk.Context, acc types.AccountI, fees sdk.Coins, bp sdkmath.Int) error

DeductFees deducts fees from the given account.

Types

type BankKeeper

type BankKeeper interface {
	SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
	BurnCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
}

BankKeeper defines the contract needed for supply related APIs (noalias)

type DeductFeeDecorator

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

DeductFeeDecorator deducts fees from the first signer of the tx If the first signer does not have the funds to pay for the fees, return with InsufficientFunds error Call next AnteHandler if fees successfully deducted CONTRACT: Tx must implement FeeTx interface to use DeductFeeDecorator

func NewDeductFeeDecorator

func NewDeductFeeDecorator(ak ante.AccountKeeper, bk BankKeeper, fk ante.FeegrantKeeper, tfc ante.TxFeeChecker, fbk feeburnkeeper.Keeper) DeductFeeDecorator

func (DeductFeeDecorator) AnteHandle

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