cheque

May 25, 2022

Changes in this version

type ChequeStore

+ GetAllRetrieveTransferAddresses func() (map[common.Address]struct{}, error)

+ GetChainRetrieveTraffic func(chainAddress common.Address) (traffic *big.Int, err error)

+ GetChainTransferTraffic func(chainAddress common.Address) (traffic *big.Int, err error)

+ PutChainRetrieveTraffic func(chainAddress common.Address, traffic *big.Int) error

+ PutChainTransferTraffic func(chainAddress common.Address, traffic *big.Int) error

Apr 21, 2022

Changes in this version

+ var ErrCashOut = errors.New("cashout not completing")

Jan 18, 2022

Changes in this version

type CashoutService

+ WaitForReceipt func(ctx context.Context, ctxHash common.Hash) (uint64, error)

Dec 10, 2021

Changes in this version

+ var ChequeTypes = eip712.Types

+ var ErrBouncingCheque = errors.New("bouncing cheque")

+ var ErrChequeInvalid = errors.New("invalid cheque")

+ var ErrChequeNotIncreasing = errors.New("cheque cumulativePayout is not increasing")

+ var ErrNoCheque = errors.New("no cheque")

+ var ErrWrongBeneficiary = errors.New("wrong beneficiary")

+ func RecoverCheque(cheque *SignedCheque, chaindID int64) (common.Address, error)

+ type CashoutService interface

+ CashCheque func(ctx context.Context, beneficiary common.Address, recipient common.Address) (common.Hash, error)

+ func NewCashoutService(store storage.StateStorer, transactionService chain.Transaction, ...) CashoutService

+ type Cheque struct

+ Beneficiary common.Address

+ CumulativePayout *big.Int

+ Recipient common.Address

+ func (cheque *Cheque) Equal(other *Cheque) bool

+ func (cheque *Cheque) String() string

+ type ChequeSigner interface

+ Sign func(cheque *Cheque) ([]byte, error)

+ func NewChequeSigner(signer crypto.Signer, chainID int64) ChequeSigner

+ type ChequeStore interface

+ GetRetrieveTraffic func(chainAddress common.Address) (traffic *big.Int, err error)

+ GetTransferTraffic func(chainAddress common.Address) (traffic *big.Int, err error)

+ LastReceivedCheque func(chainAddress common.Address) (*SignedCheque, error)

+ LastReceivedCheques func() (map[common.Address]*SignedCheque, error)

+ LastSendCheque func(chainAddress common.Address) (*Cheque, error)

+ LastSendCheques func() (map[common.Address]*Cheque, error)

+ PutReceivedCheques func(chainAddress common.Address, cheque SignedCheque) error

+ PutRetrieveTraffic func(chainAddress common.Address, traffic *big.Int) error

+ PutSendCheque func(ctx context.Context, cheque *Cheque, chainAddress common.Address) error

+ PutTransferTraffic func(chainAddress common.Address, traffic *big.Int) error

+ ReceiveCheque func(ctx context.Context, cheque *SignedCheque) (*big.Int, error)

+ VerifyCheque func(cheque *SignedCheque, chaindID int64) (common.Address, error)

+ func NewChequeStore(store storage.StateStorer, recipient common.Address, ...) ChequeStore

+ type RecoverChequeFunc func(cheque *SignedCheque, chainID int64) (common.Address, error)

+ type SignedCheque struct

+ Signature []byte

+ func (cheque *SignedCheque) Equal(other *SignedCheque) bool