@ -30,6 +30,12 @@ enum RPCServer: Hashable, CaseIterable {
case mumbai_testnet
case custom ( CustomRPC )
private enum EtherscanCompatibleType {
case etherscan
case blockscout
case unknown
}
// U s i n g t h i s p r o p e r t y a v o i d s d i r e c t r e f e r e n c e t o ` . m a i n ` , w h i c h c o u l d b e a s i g n o f a p o s s i b l e c r a s h — i . e . u s i n g ` . m a i n ` w h e n i t i s d i s a b l e d b y t h e u s e r
static var forResolvingEns : RPCServer {
. main
@ -101,22 +107,11 @@ enum RPCServer: Hashable, CaseIterable {
}
}
var getEtherscanURL : String ? {
var getEtherscanURL : URL ? {
switch self {
case . main : return Constants . mainnetEtherscanAPI
case . ropsten : return Constants . ropstenEtherscanAPI
case . rinkeby : return Constants . rinkebyEtherscanAPI
case . kovan : return Constants . kovanEtherscanAPI
case . poa : return Constants . poaNetworkCoreAPI
case . sokol : return nil
case . classic : return Constants . classicEtherscanAPI
case . main , . ropsten , . rinkeby , . kovan , . poa , . classic , . goerli , . xDai , . artis_sigma1 , . artis_tau1 , . polygon , . binance_smart_chain , . binance_smart_chain_testnet , . sokol :
return etherscanRoot . appendingPathComponent ( " ?module=account&action=txlist&address= " )
case . callisto : return nil
case . goerli : return Constants . goerliEtherscanAPI
case . xDai : return Constants . xDaiAPI
case . artis_sigma1 : return Constants . artisSigma1NetworkCoreAPI
case . artis_tau1 : return Constants . artisTau1NetworkCoreAPI
case . binance_smart_chain : return nil
case . binance_smart_chain_testnet : return nil
case . heco : return nil
case . heco_testnet : return nil
case . custom : return nil
@ -124,12 +119,10 @@ enum RPCServer: Hashable, CaseIterable {
case . fantom_testnet : return nil
case . avalanche : return nil
case . avalanche_testnet : return nil
case . polygon : return nil
case . mumbai_testnet : return nil
}
}
// T O D O f i x u p a l l t h e n e t w o r k s
var getEtherscanURLERC20Events : String ? {
switch self {
case . main : return Constants . mainnetEtherscanAPIErc20Events
@ -153,11 +146,57 @@ enum RPCServer: Hashable, CaseIterable {
case . fantom_testnet : return nil
case . avalanche : return nil
case . avalanche_testnet : return nil
case . polygon : return nil
case . polygon : return " https://explorer-mainnet.maticvigil.com/api/v2/transactions?module=account&action=tokentx&address= "
case . mumbai_testnet : return nil
}
}
var etherscanRoot : URL {
let urlString : String = {
switch self {
case . main : return " https://api-cn.etherscan.com/api "
case . kovan : return " https://api-kovan.etherscan.io/api "
case . ropsten : return " https://api-ropsten.etherscan.io/api "
case . rinkeby : return " https://api-rinkeby.etherscan.io/api "
case . goerli : return " https://api-goerli.etherscan.io/api "
case . classic : return " https://blockscout.com/etc/mainnet/api "
case . callisto : return " https://callisto.trustwalletapp.com/api "
case . poa : return " https://blockscout.com/poa/core/api "
case . xDai : return " https://blockscout.com/poa/dai/api "
case . sokol : return " https://blockscout.com/poa/sokol/api "
case . artis_sigma1 : return " https://explorer.sigma1.artis.network/api "
case . artis_tau1 : return " https://explorer.tau1.artis.network/api "
case . binance_smart_chain : return " https://api.bscscan.com/api "
case . binance_smart_chain_testnet : return " https://api-testnet.bscscan.com/api "
case . heco_testnet : return " https://api-testnet.hecoinfo.com/api "
case . heco : return " https://api.hecoinfo.com/api "
case . custom : return " " // E n a b l e ? m a k e o p t i o n a l
case . fantom : return " https://api.ftmscan.com/api "
// T O D O f i x e t h e r s c a n - c o m p a t i b l e A P I e n d p o i n t
case . fantom_testnet : return " https://explorer.testnet.fantom.network/tx/api "
// T O D O f i x e t h e r s c a n - c o m p a t i b l e A P I e n d p o i n t
case . avalanche : return " https://cchain.explorer.avax.network/tx/api "
// T O D O f i x e t h e r s c a n - c o m p a t i b l e A P I e n d p o i n t
case . avalanche_testnet : return " https://cchain.explorer.avax-test.network/tx/api "
case . polygon : return " https://explorer-mainnet.maticvigil.com/api/v2/ "
case . mumbai_testnet : return " https://explorer-mumbai.maticvigil.com/api/v2 "
}
} ( )
return URL ( string : urlString ) !
}
// I f E t h e r s c a n , a c t i o n = t o k e n t x f o r E R C 2 0 a n d a c t i o n = t o k e n n f t t x f o r E R C 7 2 1 . I f B l o c k s c o u t - c o m p a t i b l e , a c t i o n = t o k e n t x i n c l u d e s b o t h E R C 2 0 a n d E R C 7 2 1 . t o k e n n f t t x i s n o t s u p p o r t e d .
var getEtherscanURLERC721Events : URL ? {
switch erc721TransactionHistoryType {
case . etherscan :
return etherscanRoot . appendingPathComponent ( " ?module=account&action=tokennfttx&address= " )
case . blockscout :
return etherscanRoot . appendingPathComponent ( " /transactions?module=account&action=tokentx&&address= " )
case . unknown :
return nil
}
}
var etherscanContractDetailsWebPageURL : String {
switch self {
case . main : return Constants . mainnetEtherscanContractDetailsWebPageURL
@ -196,13 +235,24 @@ enum RPCServer: Hashable, CaseIterable {
}
}
private var erc721TransactionHistoryType : EtherscanCompatibleType {
switch self {
case . main , . ropsten , . rinkeby , . kovan , . goerli , . fantom , . heco , . heco_testnet :
return . etherscan
case . poa , . sokol , . classic , . xDai , . artis_sigma1 , . artis_tau1 , . binance_smart_chain , . binance_smart_chain_testnet , . polygon , . mumbai_testnet :
return . blockscout
case . callisto , . custom , . fantom_testnet , . avalanche , . avalanche_testnet :
return . unknown
}
}
func etherscanAPIURLForTransactionList ( for address : AlphaWallet . Address , startBlock : Int ? ) -> URL ? {
getEtherscanURL . flatMap {
var url = " \( $0 ) \( address . eip55String ) &apikey= \( Constants . Credentials . etherscanKey ) "
var url = $0 . appendingPathComponent ( " \( address . eip55String ) &apikey= \( Constants . Credentials . etherscanKey ) " )
if let startBlock = startBlock {
url = " \( url ) &startBlock= \( startBlock ) "
url = url . appendingPathComponent ( " &startBlock= \( startBlock ) " )
}
return URL ( string : url )
return url
}
}
@ -216,6 +266,16 @@ enum RPCServer: Hashable, CaseIterable {
}
}
func etherscanAPIURLForERC721TxList ( for address : AlphaWallet . Address , startBlock : Int ? ) -> URL ? {
getEtherscanURLERC721Events . flatMap {
var url = $0 . appendingPathComponent ( " \( address . eip55String ) &apikey= \( Constants . Credentials . etherscanKey ) " )
if let startBlock = startBlock {
url = $0 . appendingPathComponent ( " \( url ) &startBlock= \( startBlock ) " )
}
return url
}
}
func etherscanContractDetailsWebPageURL ( for address : AlphaWallet . Address ) -> URL {
return URL ( string : etherscanContractDetailsWebPageURL + address . eip55String ) !
}
@ -388,28 +448,13 @@ enum RPCServer: Hashable, CaseIterable {
var transactionInfoEndpoints : URL {
let urlString : String = {
switch self {
case . main : return " https://api-cn.etherscan.com "
case . classic : return " https://blockscout.com/etc/mainnet/api "
case . main , . kovan , . ropsten , . rinkeby , . goerli , . classic , . poa , . xDai , . sokol , . artis_sigma1 , . artis_tau1 , . binance_smart_chain , . binance_smart_chain_testnet , . fantom , . polygon , . heco , . heco_testnet :
return etherscanRoot . absoluteString
case . callisto : return " https://callisto.trustwalletapp.com "
case . kovan : return " https://api-kovan.etherscan.io "
case . ropsten : return " https://api-ropsten.etherscan.io "
case . rinkeby : return " https://api-rinkeby.etherscan.io "
case . poa : return " https://blockscout.com/poa/core/api "
case . xDai : return " https://blockscout.com/poa/dai/api "
case . sokol : return " https://blockscout.com/poa/sokol/api "
case . goerli : return " https://api-goerli.etherscan.io "
case . artis_sigma1 : return " https://explorer.sigma1.artis.network/api "
case . artis_tau1 : return " https://explorer.tau1.artis.network/api "
case . binance_smart_chain : return " https://bscscan.com/tx/ "
case . binance_smart_chain_testnet : return " https://testnet.bscscan.com/tx/ "
case . heco_testnet : return " https://scan-testnet.hecochain.com/tx/ "
case . heco : return " https://scan.hecochain.com/tx/ "
case . custom : return " " // E n a b l e ? m a k e o p t i o n a l
case . fantom : return " https://ftmscan.com/tx/ "
case . fantom_testnet : return " https://explorer.testnet.fantom.network/tx/ "
case . avalanche : return " https://cchain.explorer.avax.network/tx/ "
case . avalanche_testnet : return " https://cchain.explorer.avax-test.network/tx/ "
case . polygon : return " https://explorer-mainnet.maticvigil.com/tx/ "
case . mumbai_testnet : return " https://explorer-mumbai.maticvigil.com/tx/ "
}
} ( )
Hwee-Boon Yar
3 years ago