ante

type AccountKeeper ¶

type AccountKeeper interface {
	GetParams(ctx sdk.Context) (params types.Params)
	GetAccount(ctx sdk.Context, addr sdk.AccAddress) types.AccountI
	SetAccount(ctx sdk.Context, acc types.AccountI)
	GetModuleAddress(moduleName string) sdk.AccAddress
}

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 {
	GetAllBalances(ctx sdk.Context, address sdk.AccAddress) sdk.Coins
	SpendableCoins(ctx sdk.Context, address sdk.AccAddress) sdk.Coins
}

type CorrectWrkChainFeeDecorator ¶

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

CorrectWrkChainFeeDecorator checks if the correct fees have been sent to pay for a WRKChain register/record hash Tx, and if the fee paying account has sufficient funds to pay. It first checks if the Tx contains any WRKChain Msgs, and if not, continues on to the next AnteHandler in the chain. If a WRKChain Msg is detected, it then:

1. Checks sufficient fees have been included in the Tx, via the --fees flag 2. Checks the fee payer is the WRKChain owner 3. Checks if the fee payer has sufficient funds in their account to pay for it, including any locked enterprise und

If any of the checks fail, a suitable error is returned.

func NewCorrectWrkChainFeeDecorator(bankKeeper BankKeeper, accKeeper AccountKeeper, wrkchainKeeper WrkchainKeeper, enterpriseKeeper EnterpriseKeeper) CorrectWrkChainFeeDecorator

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

type EnterpriseKeeper ¶

type EnterpriseKeeper interface {
	GetLockedUndAmountForAccount(ctx sdk.Context, address sdk.AccAddress) sdk.Coin
}

type WrkchainKeeper ¶

type WrkchainKeeper interface {
	GetZeroFeeAsCoin(ctx sdk.Context) sdk.Coin
	GetParamDenom(ctx sdk.Context) string
	GetRegistrationFeeAsCoin(ctx sdk.Context) sdk.Coin
	GetRecordFeeAsCoin(ctx sdk.Context) sdk.Coin
	GetPurchaseStorageFeeAsCoin(ctx sdk.Context) sdk.Coin
	GetMaxPurchasableSlots(ctx sdk.Context, wrkchainId uint64) uint64
}