model

Documentation

Index

• type Account
  • func NewAccount() *Account
  • func (a *Account) AccountByMnemonic() (account *Account, err error)
  • func (a *Account) AccountInfoByMnemonic(mnemonic string) (account *Account, err error)
  • func (a *Account) AccountWithPrivateKey(privateKey string) (account *Account, err error)
• type Chain
  • func GetChain(rpcUrl string, timeout int64) (*Chain, error)
  • func (c *Chain) BuildTxSign(privateKey *ecdsa.PrivateKey, txNoSign *eTypes.Transaction) (*types.BuildTxResult, error)
  • func (c *Chain) BuildTxUnSign(address string, transaction *types.Transaction) (*eTypes.Transaction, error)
  • func (c *Chain) Close()
  • func (c *Chain) EstimateGasLimit(msg *types.CallMsg) (gas string, err error)
  • func (c *Chain) Nonce(spenderAddressHex string) (uint64, error)
  • func (c *Chain) SendTx(signedTx *eTypes.Transaction) error
• type Token
  • func NewToken(chain *Chain) *Token
  • func (t *Token) BalanceOf(address string) (balance string, err error)
  • func (t *Token) EstimateGasLimit(fromAddress, receiverAddress, gasPrice, amount string, data []byte) (string, error)
  • func (t *Token) Transfer(...) (hash string, err error)
• type Transaction
  • func NewTransaction(chain *Chain) *Transaction
  • func (t *Transaction) BlockByNumber(number uint64) (*types.Block, error)
  • func (t *Transaction) LatestBlockNumber() (uint64, error)
  • func (t *Transaction) TransactionsByBlockNumber(number uint64) ([]Transaction, error)

Types

type Account

type Account struct {
	Address    string `json:"address"`
	PrivateKey string `json:"privateKey"`
	PublicKey  string `json:"publicKey"`
	Mnemonic   string `json:"mnemonic"`
}

func NewAccount

func NewAccount() *Account

func (*Account) AccountByMnemonic

func (a *Account) AccountByMnemonic() (account *Account, err error)

func (*Account) AccountInfoByMnemonic

func (a *Account) AccountInfoByMnemonic(mnemonic string) (account *Account, err error)

AccountInfoByMnemonic

@Description: get mnemonic account info
@receiver d
@param mnemonic
@return address
@return privateKey
@return publicKey
@return err

func (*Account) AccountWithPrivateKey

func (a *Account) AccountWithPrivateKey(privateKey string) (account *Account, err error)

type Chain

type Chain struct {
	RemoteRpcClient *ethclient.Client
	Timeout         int64
	// contains filtered or unexported fields
}

func GetChain

func GetChain(rpcUrl string, timeout int64) (*Chain, error)

GetChain

@Description: get connect from cache
@param rpcUrl
@param timeout
@return *EthChain
@return error

func (*Chain) BuildTxSign

func (c *Chain) BuildTxSign(privateKey *ecdsa.PrivateKey, txNoSign *eTypes.Transaction) (*types.BuildTxResult, error)

func (*Chain) BuildTxUnSign

func (c *Chain) BuildTxUnSign(address string, transaction *types.Transaction) (*eTypes.Transaction, error)

BuildTxUnSign

@Description: the transaction no sign
@receiver c
@param privateKey
@param transaction
@return *eTypes.Transaction
@return error

func (*Chain) Close

func (c *Chain) Close()

func (*Chain) EstimateGasLimit

func (c *Chain) EstimateGasLimit(msg *types.CallMsg) (gas string, err error)

func (*Chain) Nonce

func (c *Chain) Nonce(spenderAddressHex string) (uint64, error)

func (*Chain) SendTx

func (c *Chain) SendTx(signedTx *eTypes.Transaction) error

type Token

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

func NewToken

func NewToken(chain *Chain) *Token

func (*Token) BalanceOf

func (t *Token) BalanceOf(address string) (balance string, err error)

func (*Token) EstimateGasLimit

func (t *Token) EstimateGasLimit(fromAddress, receiverAddress, gasPrice, amount string, data []byte) (string, error)

func (*Token) Transfer

func (t *Token) Transfer(privateKey, nonce, gasPrice, gasLimit, maxPriorityFeePerGas, value, to, data string) (hash string, err error)

type Transaction

type Transaction struct {
	Hash      string
	Protected bool
	Nonce     uint64
	Data      []byte
	Size      uint64
	Value     decimal.Decimal
	GasPrice  decimal.Decimal
	Type      string
	ChainId   decimal.Decimal
	Gas       uint64
	Cost      decimal.Decimal
	GasFeeCap decimal.Decimal
	GasTipCap decimal.Decimal
	To        string
	From      string
	Time      uint64
	// contains filtered or unexported fields
}

func NewTransaction

func NewTransaction(chain *Chain) *Transaction

func (*Transaction) BlockByNumber

func (t *Transaction) BlockByNumber(number uint64) (*types.Block, error)

BlockByNumber

@Description: 根据编号获取块
@receiver t
@param number 如果number<=0，则读取最新块
@return *types.Block
@return error

func (*Transaction) LatestBlockNumber

func (t *Transaction) LatestBlockNumber() (uint64, error)

LatestBlockNumber

@Description: 获取最新块高度
@receiver t
@return uint64
@return error

func (*Transaction) TransactionsByBlockNumber

func (t *Transaction) TransactionsByBlockNumber(number uint64) ([]Transaction, error)

TransactionsByBlockNumber

@Description: 获取一个块的交易
@receiver t
@param number
@return []Transaction
@return error