ethereum

package
v0.0.1 Latest Latest
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 Go to latest Published: Nov 16, 2024 License: MIT Imports: 32 Imported by: 0

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Index

Constants

View Source 
const ChainName = "Ethereum"

Variables

This section is empty.

Functions

func BuildErc20Data 

func BuildErc20Data(toAddress common.Address, amount *big.Int) []byte

func BuildErc721Data 

func BuildErc721Data(fromAddress, toAddress common.Address, tokenId *big.Int) []byte

func CreateEip1559SignedTx 

func CreateEip1559SignedTx(txData *types.DynamicFeeTx, signature []byte, chainId *big.Int) (string, string, error)

func CreateEip1559UnSignTx 

func CreateEip1559UnSignTx(txData *types.DynamicFeeTx, chainId *big.Int) (string, error)

func CreateLegacySignedTx 

func CreateLegacySignedTx(txData *types.LegacyTx, signature []byte, chainId *big.Int) (string, string, error)

func CreateLegacyUnSignTx 

func CreateLegacyUnSignTx(txData *types.LegacyTx, chainId *big.Int) string

func NewChainAdaptor 

func NewChainAdaptor(conf *config.Config) (chain.IChainAdaptor, error)

Types

type ChainAdaptor 

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

func (*ChainAdaptor) BuildSignedTransaction 

func (c *ChainAdaptor) BuildSignedTransaction(req *account.SignedTransactionRequest) (*account.SignedTransactionResponse, error)

func (*ChainAdaptor) ConvertAddress 

func (c *ChainAdaptor) ConvertAddress(req *account.ConvertAddressRequest) (*account.ConvertAddressResponse, error)

func (*ChainAdaptor) CreateUnSignTransaction 

func (c *ChainAdaptor) CreateUnSignTransaction(req *account.UnSignTransactionRequest) (*account.UnSignTransactionResponse, error)

func (*ChainAdaptor) DecodeTransaction 

func (c *ChainAdaptor) DecodeTransaction(req *account.DecodeTransactionRequest) (*account.DecodeTransactionResponse, error)

func (*ChainAdaptor) GetAccount 

func (c *ChainAdaptor) GetAccount(req *account.AccountRequest) (*account.AccountResponse, error)

func (*ChainAdaptor) GetBlockByHash 

func (c *ChainAdaptor) GetBlockByHash(req *account.BlockHashRequest) (*account.BlockResponse, error)

func (*ChainAdaptor) GetBlockByNumber 

func (c *ChainAdaptor) GetBlockByNumber(req *account.BlockNumberRequest) (*account.BlockResponse, error)

func (*ChainAdaptor) GetBlockByRange 

func (c *ChainAdaptor) GetBlockByRange(req *account.BlockByRangeRequest) (*account.BlockByRangeResponse, error)

func (*ChainAdaptor) GetBlockHeaderByHash 

func (c *ChainAdaptor) GetBlockHeaderByHash(req *account.BlockHeaderHashRequest) (*account.BlockHeaderResponse, error)

func (*ChainAdaptor) GetBlockHeaderByNumber 

func (c *ChainAdaptor) GetBlockHeaderByNumber(req *account.BlockHeaderNumberRequest) (*account.BlockHeaderResponse, error)

func (*ChainAdaptor) GetExtraData 

func (c *ChainAdaptor) GetExtraData(req *account.ExtraDataRequest) (*account.ExtraDataResponse, error)

func (*ChainAdaptor) GetFee 

func (c *ChainAdaptor) GetFee(req *account.FeeRequest) (*account.FeeResponse, error)

func (*ChainAdaptor) GetSupportChains 

func (c *ChainAdaptor) GetSupportChains(req *account.SupportChainsRequest) (*account.SupportChainsResponse, error)

func (*ChainAdaptor) GetTxByAddress 

func (c *ChainAdaptor) GetTxByAddress(req *account.TxAddressRequest) (*account.TxAddressResponse, error)

func (*ChainAdaptor) GetTxByHash 

func (c *ChainAdaptor) GetTxByHash(req *account.TxHashRequest) (*account.TxHashResponse, error)

func (*ChainAdaptor) SendTx 

func (c *ChainAdaptor) SendTx(req *account.SendTxRequest) (*account.SendTxResponse, error)

func (*ChainAdaptor) ValidAddress 

func (c *ChainAdaptor) ValidAddress(req *account.ValidAddressRequest) (*account.ValidAddressResponse, error)

func (*ChainAdaptor) VerifySignedTransaction 

func (c *ChainAdaptor) VerifySignedTransaction(req *account.VerifyTransactionRequest) (*account.VerifyTransactionResponse, error)

type EthClient 

type EthClient interface {
	BlockHeaderByNumber(*big.Int) (*types.Header, error)

	BlockByNumber(*big.Int) (*RpcBlock, error)
	BlockByHash(common.Hash) (*RpcBlock, error)

	LatestSafeBlockHeader() (*types.Header, error)
	LatestFinalizedBlockHeader() (*types.Header, error)
	BlockHeaderByHash(common.Hash) (*types.Header, error)
	BlockHeadersByRange(*big.Int, *big.Int, uint) ([]types.Header, error)

	TxByHash(common.Hash) (*types.Transaction, error)
	TxReceiptByHash(common.Hash) (*types.Receipt, error)

	StorageHash(common.Address, *big.Int) (common.Hash, error)
	FilterLogs(filterQuery ethereum.FilterQuery, chainId uint) (Logs, error)

	TxCountByAddress(common.Address) (hexutil.Uint64, error)

	SendRawTransaction(rawTx string) error

	SuggestGasPrice() (*big.Int, error)
	SuggestGasTipCap() (*big.Int, error)

	Close()
}

func DialEthClient 

func DialEthClient(ctx context.Context, rpcUrl string) (EthClient, error)

type EthData 

type EthData struct {
	EthDataCli *etherscan.ChainExplorerAdaptor
}

func NewEthDataClient 

func NewEthDataClient(baseUrl, apiKey string, timeout time.Duration) (*EthData, error)

func (*EthData) GetBalanceByAddress 

func (ed *EthData) GetBalanceByAddress(contractAddr, address string) (*account.AccountBalanceResponse, error)

func (*EthData) GetTxByAddress 

func (ed *EthData) GetTxByAddress(page, pagesize uint64, address string, action account.ActionType) (*account.TransactionResponse[account.AccountTxResponse], error)

type Logs 

type Logs struct {
	Logs          []types.Log
	ToBlockHeader *types.Header
}

type RPC 

type RPC interface {
	Close()
	CallContext(ctx context.Context, result any, method string, args ...any) error
	BatchCallContext(ctx context.Context, b []rpc.BatchElem) error
}

func NewRPC 

func NewRPC(client *rpc.Client) RPC

type RpcBlock 

type RpcBlock struct {
	Hash         common.Hash       `json:"hash"`
	Height       uint64            `json:"height"`
	Transactions []TransactionList `json:"transactions"`
	BaseFee      string            `json:"baseFeePerGas"`
}

type TransactionList 

type TransactionList struct {
	From  string `json:"from"`
	To    string `json:"to"`
	Hash  string `json:"hash"`
	Value string `json:"value"`
}

type TxStructure 

type TxStructure struct {
	ChainId         string `json:"chain_id"`
	Nonce           uint64 `json:"nonce"`
	GasPrice        string `json:"gas_price"`
	GasTipCap       string `json:"gas_tip_cap"`
	GasFeeCap       string `json:"gas_fee_cap"`
	Gas             uint64 `json:"gas"`
	ContractAddress string `json:"contract_address"`
	FromAddress     string `json:"from_address"`
	ToAddress       string `json:"to_address"`
	TokenId         string `json:"token_id"`
	Value           string `json:"value"`
}

Source Files

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