ethereum

Documentation

Index

• Constants
• Variables
• func GetHash(order *sdk.Order) []byte
• func GetIsMakerOnlyFromOrderData(data string) bool
• func GetOrderData(version uint64, isSell bool, isMarketOrder bool, ...) string
• func GetOrderExpireTsFromOrderData(data string) uint64
• func GetRawMakerFeeRateFromOrderData(data string) uint16
• func GetRawMakerRebateRateFromOrderData(data string) uint16
• func GetRawTakerFeeRateFromOrderData(data string) uint16
• func IsValidSignature(address string, message string, signature string) (bool, error)
• func PersonalSign(message []byte, privateKey string) ([]byte, error)
• type Ethereum
  • func NewEthereum(rpcUrl string) *Ethereum
  • func (e *Ethereum) GetBlockByNumber(number uint64) (sdk.Block, error)
  • func (e *Ethereum) GetBlockNumber() (uint64, error)
  • func (e *Ethereum) GetHotFeeDiscount(address string) decimal.Decimal
  • func (e *Ethereum) GetTokenAllowance(tokenAddress, proxyAddress, address string) decimal.Decimal
  • func (e *Ethereum) GetTokenBalance(tokenAddress, address string) decimal.Decimal
  • func (e *Ethereum) GetTransaction(ID string) (sdk.Transaction, error)
  • func (e *Ethereum) GetTransactionAndReceipt(ID string) (sdk.Transaction, sdk.TransactionReceipt, error)
  • func (e *Ethereum) GetTransactionCount(address string) (int, error)
  • func (e *Ethereum) GetTransactionReceipt(ID string) (sdk.TransactionReceipt, error)
  • func (e *Ethereum) IsValidSignature(address string, message string, signature string) (bool, error)
  • func (e *Ethereum) SendRawTransaction(tx interface{}) (string, error)
  • func (e *Ethereum) SendTransaction(txAttributes map[string]interface{}, privateKey []byte) (transactionHash string, err error)
• type EthereumBlock
  • func (block *EthereumBlock) GetTransactions() []sdk.Transaction
  • func (block *EthereumBlock) Number() uint64
  • func (block *EthereumBlock) Timestamp() uint64
• type EthereumHydro
  • func NewEthereumHydro(rpcURL string) *EthereumHydro
• type EthereumHydroProtocol
  • func (*EthereumHydroProtocol) GenerateOrderData(version, expiredAtSeconds, salt int64, ...) string
  • func (*EthereumHydroProtocol) GetMatchOrderCallData(takerOrder *sdk.Order, makerOrders []*sdk.Order, ...) []byte
  • func (*EthereumHydroProtocol) GetOrderHash(order *sdk.Order) []byte
  • func (*EthereumHydroProtocol) IsValidOrderSignature(address string, orderID string, signature string) bool
• type EthereumTransaction
  • func (t *EthereumTransaction) GetHash() string
• type EthereumTransactionReceipt
  • func (r *EthereumTransactionReceipt) GetBlockNumber() uint64
  • func (r *EthereumTransactionReceipt) GetResult() bool

Constants

const FeeRateBase = 100000

Variables

var EIP712_DOMAIN_TYPEHASH []byte

var EIP712_ORDER_TYPE []byte

Functions

func GetHash

func GetHash(order *sdk.Order) []byte

func GetIsMakerOnlyFromOrderData

func GetIsMakerOnlyFromOrderData(data string) bool

func GetOrderData

func GetOrderData(
	version uint64,
	isSell bool,
	isMarketOrder bool,
	expiredAt, rawMakerFeeRate, rawTakerFeeRate, rawMakerRebateRate uint64,
	salt uint64,
	isMakerOnly bool,
) string

func GetOrderExpireTsFromOrderData

func GetOrderExpireTsFromOrderData(data string) uint64

func GetRawMakerFeeRateFromOrderData

func GetRawMakerFeeRateFromOrderData(data string) uint16

func GetRawMakerRebateRateFromOrderData

func GetRawMakerRebateRateFromOrderData(data string) uint16

func GetRawTakerFeeRateFromOrderData

func GetRawTakerFeeRateFromOrderData(data string) uint16

func IsValidSignature

func IsValidSignature(address string, message string, signature string) (bool, error)

func PersonalSign

func PersonalSign(message []byte, privateKey string) ([]byte, error)

Types

type Ethereum

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

func NewEthereum

func NewEthereum(rpcUrl string) *Ethereum

func (*Ethereum) GetBlockByNumber

func (e *Ethereum) GetBlockByNumber(number uint64) (sdk.Block, error)

func (*Ethereum) GetBlockNumber

func (e *Ethereum) GetBlockNumber() (uint64, error)

func (*Ethereum) GetHotFeeDiscount

func (e *Ethereum) GetHotFeeDiscount(address string) decimal.Decimal

func (*Ethereum) GetTokenAllowance

func (e *Ethereum) GetTokenAllowance(tokenAddress, proxyAddress, address string) decimal.Decimal

func (*Ethereum) GetTokenBalance

func (e *Ethereum) GetTokenBalance(tokenAddress, address string) decimal.Decimal

func (*Ethereum) GetTransaction

func (e *Ethereum) GetTransaction(ID string) (sdk.Transaction, error)

func (*Ethereum) GetTransactionAndReceipt

func (e *Ethereum) GetTransactionAndReceipt(ID string) (sdk.Transaction, sdk.TransactionReceipt, error)

func (*Ethereum) GetTransactionCount

func (e *Ethereum) GetTransactionCount(address string) (int, error)

func (*Ethereum) GetTransactionReceipt

func (e *Ethereum) GetTransactionReceipt(ID string) (sdk.TransactionReceipt, error)

func (*Ethereum) IsValidSignature

func (e *Ethereum) IsValidSignature(address string, message string, signature string) (bool, error)

func (*Ethereum) SendRawTransaction

func (e *Ethereum) SendRawTransaction(tx interface{}) (string, error)

func (*Ethereum) SendTransaction

func (e *Ethereum) SendTransaction(txAttributes map[string]interface{}, privateKey []byte) (transactionHash string, err error)

type EthereumBlock

type EthereumBlock struct {
	*ethrpc.Block
}

func (*EthereumBlock) GetTransactions

func (block *EthereumBlock) GetTransactions() []sdk.Transaction

func (*EthereumBlock) Number

func (block *EthereumBlock) Number() uint64

func (*EthereumBlock) Timestamp

func (block *EthereumBlock) Timestamp() uint64

type EthereumHydro

type EthereumHydro struct {
	*Ethereum
	*EthereumHydroProtocol
}

func NewEthereumHydro

func NewEthereumHydro(rpcURL string) *EthereumHydro

type EthereumHydroProtocol

type EthereumHydroProtocol struct{}

func (*EthereumHydroProtocol) GenerateOrderData

func (*EthereumHydroProtocol) GenerateOrderData(version, expiredAtSeconds, salt int64, asMakerFeeRate, asTakerFeeRate, makerRebateRate decimal.Decimal, isSell, isMarket, isMakerOnly bool) string

func (*EthereumHydroProtocol) GetMatchOrderCallData

func (*EthereumHydroProtocol) GetMatchOrderCallData(takerOrder *sdk.Order, makerOrders []*sdk.Order, baseTokenFilledAmounts []*big.Int) []byte

func (*EthereumHydroProtocol) GetOrderHash

func (*EthereumHydroProtocol) GetOrderHash(order *sdk.Order) []byte

func (*EthereumHydroProtocol) IsValidOrderSignature

func (*EthereumHydroProtocol) IsValidOrderSignature(address string, orderID string, signature string) bool

type EthereumTransaction

type EthereumTransaction struct {
	*ethrpc.Transaction
}

func (*EthereumTransaction) GetHash

func (t *EthereumTransaction) GetHash() string

type EthereumTransactionReceipt

type EthereumTransactionReceipt struct {
	*ethrpc.TransactionReceipt
}

func (*EthereumTransactionReceipt) GetBlockNumber

func (r *EthereumTransactionReceipt) GetBlockNumber() uint64

func (*EthereumTransactionReceipt) GetResult

func (r *EthereumTransactionReceipt) GetResult() bool