postagecontract

Documentation

Index

• Variables
• func LookupERC20Address(ctx context.Context, transactionService transaction.Service, ...) (common.Address, error)
• type Interface
  • func New(owner common.Address, postageStampContractAddress common.Address, ...) Interface
• type PostageBatchExpirer

Variables

var (
	BucketDepth = uint8(16)

	ErrBatchCreate       = errors.New("batch creation failed")
	ErrInsufficientFunds = errors.New("insufficient token balance")
	ErrInvalidDepth      = errors.New("invalid depth")
	ErrBatchTopUp        = errors.New("batch topUp failed")
	ErrBatchDilute       = errors.New("batch dilute failed")
	ErrChainDisabled     = errors.New("chain disabled")
	ErrNotImplemented    = errors.New("not implemented")
)

Functions

func LookupERC20Address

func LookupERC20Address(ctx context.Context, transactionService transaction.Service, postageStampContractAddress common.Address, postageStampContractABI abi.ABI, chainEnabled bool) (common.Address, error)

Types

type Interface

type Interface interface {
	CreateBatch(ctx context.Context, initialBalance *big.Int, depth uint8, immutable bool, label string) (common.Hash, []byte, error)
	TopUpBatch(ctx context.Context, batchID []byte, topupBalance *big.Int) (common.Hash, error)
	DiluteBatch(ctx context.Context, batchID []byte, newDepth uint8) (common.Hash, error)
	PostageBatchExpirer
}

func New

func New(
	owner common.Address,
	postageStampContractAddress common.Address,
	postageStampContractABI abi.ABI,
	bzzTokenAddress common.Address,
	transactionService transaction.Service,
	postageService postage.Service,
	postageStorer postage.Storer,
	chainEnabled bool,
) Interface

type PostageBatchExpirer

type PostageBatchExpirer interface {
	ExpireBatches(ctx context.Context) error
}