chequebook

Apr 16, 2021

Changes in this version

+ const Version

+ var ContractParams = &Params

+ func ValidateCode(ctx context.Context, b Backend, address common.Address) (ok bool, err error)

+ type Api struct

+ func NewApi(ch func() *Chequebook) *Api

+ func (self *Api) Balance() (string, error)

+ func (self *Api) Cash(cheque *Cheque) (txhash string, err error)

+ func (self *Api) Deposit(amount *big.Int) (txhash string, err error)

+ func (self *Api) Issue(beneficiary common.Address, amount *big.Int) (cheque *Cheque, err error)

+ type Backend interface

+ BalanceAt func(ctx context.Context, address common.Address, blockNum *big.Int) (*big.Int, error)

+ TransactionReceipt func(ctx context.Context, txHash common.Hash) (*types.Receipt, error)

+ type Cheque struct

+ Amount *big.Int

+ Beneficiary common.Address

+ Contract common.Address

+ Sig []byte

+ func (self *Cheque) Cash(session *contract.ChequebookSession) (string, error)

+ func (self *Cheque) String() string

+ func (self *Cheque) Verify(signerKey *ecdsa.PublicKey, contract, beneficiary common.Address, sum *big.Int) (*big.Int, error)

+ type Chequebook struct

+ func LoadChequebook(path string, prvKey *ecdsa.PrivateKey, backend Backend, checkBalance bool) (self *Chequebook, err error)

+ func NewChequebook(path string, contractAddr common.Address, prvKey *ecdsa.PrivateKey, ...) (self *Chequebook, err error)

+ func (self *Chequebook) Address() common.Address

+ func (self *Chequebook) AutoDeposit(interval time.Duration, threshold, buffer *big.Int)

+ func (self *Chequebook) Balance() *big.Int

+ func (self *Chequebook) Cash(ch *Cheque) (txhash string, err error)

+ func (self *Chequebook) Deposit(amount *big.Int) (string, error)

+ func (self *Chequebook) Issue(beneficiary common.Address, amount *big.Int) (ch *Cheque, err error)

+ func (self *Chequebook) MarshalJSON() ([]byte, error)

+ func (self *Chequebook) Owner() common.Address

+ func (self *Chequebook) Save() (err error)

+ func (self *Chequebook) Stop()

+ func (self *Chequebook) String() string

+ func (self *Chequebook) UnmarshalJSON(data []byte) error

+ type Inbox struct

+ func NewInbox(prvKey *ecdsa.PrivateKey, contractAddr, beneficiary common.Address, ...) (self *Inbox, err error)

+ func (self *Inbox) AutoCash(cashInterval time.Duration, maxUncashed *big.Int)

+ func (self *Inbox) Cash() (txhash string, err error)

+ func (self *Inbox) Receive(promise swap.Promise) (*big.Int, error)

+ func (self *Inbox) Stop()

+ func (self *Inbox) String() string

+ type Outbox struct

+ func NewOutbox(chbook *Chequebook, beneficiary common.Address) *Outbox

+ func (self *Outbox) AutoDeposit(interval time.Duration, threshold, buffer *big.Int)

+ func (self *Outbox) Issue(amount *big.Int) (swap.Promise, error)

+ func (self *Outbox) Stop()

+ func (self *Outbox) String() string

+ type Params struct

+ ContractAbi string

+ ContractCode string