ante

Documentation

Index

• type BuilderDecorator
  • func NewBuilderDecorator(ak keeper.Keeper, txEncoder sdk.TxEncoder, mempool Mempool) BuilderDecorator
  • func (bd BuilderDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)
  • func (bd BuilderDecorator) ValidateTimeout(ctx sdk.Context, timeout int64) error
• type Mempool

Types

type BuilderDecorator

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

BuilderDecorator is an AnteDecorator that validates the auction bid and bundled transactions.

func NewBuilderDecorator

func NewBuilderDecorator(ak keeper.Keeper, txEncoder sdk.TxEncoder, mempool Mempool) BuilderDecorator

func (BuilderDecorator) AnteHandle

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

AnteHandle validates that the auction bid is valid if one exists. If valid it will deduct the entrance fee from the bidder's account.

func (BuilderDecorator) ValidateTimeout

func (bd BuilderDecorator) ValidateTimeout(ctx sdk.Context, timeout int64) error

ValidateTimeout validates that the timeout is greater than or equal to the expected block height the bid transaction will be executed in.

TODO: This will be deprecated in favor of the pre-commit hook once this available on the SDK https://github.com/skip-mev/pob/issues/147

type Mempool

type Mempool interface {
	Contains(tx sdk.Tx) (bool, error)
	GetAuctionBidInfo(tx sdk.Tx) (*mempool.AuctionBidInfo, error)
	GetTopAuctionTx(ctx context.Context) sdk.Tx
}

Mempool is an interface that defines the methods required to interact with the application-side mempool.