package common import ( "strconv" "time" ethCommon "github.com/ethereum/go-ethereum/common" ) type MultiTransactionIDType int64 const ( NoMultiTransactionID = MultiTransactionIDType(0) ) type ChainID uint64 const ( UnknownChainID uint64 = 0 EthereumMainnet uint64 = 1 EthereumGoerli uint64 = 5 EthereumSepolia uint64 = 11155111 OptimismMainnet uint64 = 10 OptimismGoerli uint64 = 420 OptimismSepolia uint64 = 11155420 ArbitrumMainnet uint64 = 42161 ArbitrumGoerli uint64 = 421613 ArbitrumSepolia uint64 = 421614 BinanceChainID uint64 = 56 // obsolete? BinanceTestChainID uint64 = 97 // obsolete? ) var ( ZeroAddress = ethCommon.HexToAddress("0x0000000000000000000000000000000000000000") ) type ContractType byte const ( ContractTypeUnknown ContractType = iota ContractTypeERC20 ContractTypeERC721 ContractTypeERC1155 ) func (c ChainID) String() string { return strconv.FormatUint(uint64(c), 10) } func (c ChainID) IsMainnet() bool { switch uint64(c) { case EthereumMainnet, OptimismMainnet, ArbitrumMainnet: return true case EthereumGoerli, EthereumSepolia, OptimismGoerli, OptimismSepolia, ArbitrumGoerli, ArbitrumSepolia: return false case UnknownChainID: return false } return false } func AllChainIDs() []ChainID { return []ChainID{ ChainID(EthereumMainnet), ChainID(EthereumGoerli), ChainID(EthereumSepolia), ChainID(OptimismMainnet), ChainID(OptimismGoerli), ChainID(OptimismSepolia), ChainID(ArbitrumMainnet), ChainID(ArbitrumGoerli), ChainID(ArbitrumSepolia), } } var AverageBlockDurationForChain = map[ChainID]time.Duration{ ChainID(UnknownChainID): time.Duration(12000) * time.Millisecond, ChainID(EthereumMainnet): time.Duration(12000) * time.Millisecond, ChainID(EthereumGoerli): time.Duration(12000) * time.Millisecond, ChainID(OptimismMainnet): time.Duration(400) * time.Millisecond, ChainID(OptimismGoerli): time.Duration(2000) * time.Millisecond, ChainID(ArbitrumMainnet): time.Duration(300) * time.Millisecond, ChainID(ArbitrumGoerli): time.Duration(1500) * time.Millisecond, }