AND-8897: Add Canxium support

tangem · Oct 31, 2024 · debd40d · debd40d
1 parent 5b83e10
commit debd40d
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Showing 12 changed files with 48 additions and 2 deletions.
diff --git a/blockchain/src/main/java/com/tangem/blockchain/blockchains/ethereum/Chain.kt b/blockchain/src/main/java/com/tangem/blockchain/blockchains/ethereum/Chain.kt
@@ -78,4 +78,5 @@ enum class Chain(val id: Int, val blockchain: Blockchain?) {
     Core(id = 1116, blockchain = Blockchain.Core),
     CoreTestnet(id = 1115, blockchain = Blockchain.CoreTestnet),
     Xodex(id = 2415, blockchain = Blockchain.Xodex),
+    Canxium(id = 3003, blockchain = Blockchain.Canxium),
 }
diff --git a/...main/java/com/tangem/blockchain/blockchains/ethereum/eip1559/EthereumLikeBlockchainExt.kt b/...main/java/com/tangem/blockchain/blockchains/ethereum/eip1559/EthereumLikeBlockchainExt.kt
@@ -26,6 +26,7 @@ internal val Blockchain.isSupportEIP1559: Boolean
             Blockchain.PulseChain,
             Blockchain.Mantle,
             Blockchain.Flare,
+            Blockchain.Canxium,
             -> true
             Blockchain.EthereumClassic, // eth_feeHistory all zeroes
             Blockchain.EthereumPow, // eth_feeHistory with zeros

diff --git a/...main/java/com/tangem/blockchain/blockchains/ethereum/providers/CanxiumProvidersBuilder.kt b/...main/java/com/tangem/blockchain/blockchains/ethereum/providers/CanxiumProvidersBuilder.kt
@@ -0,0 +1,14 @@
+package com.tangem.blockchain.blockchains.ethereum.providers
+
+import com.tangem.blockchain.blockchains.ethereum.network.EthereumJsonRpcProvider
+import com.tangem.blockchain.common.Blockchain
+import com.tangem.blockchain.common.network.providers.OnlyPublicProvidersBuilder
+import com.tangem.blockchain.common.network.providers.ProviderType
+
+internal class CanxiumProvidersBuilder(
+    override val providerTypes: List<ProviderType>,
+) : OnlyPublicProvidersBuilder<EthereumJsonRpcProvider>(
+    providerTypes = providerTypes,
+) {
+    override fun createProvider(url: String, blockchain: Blockchain) = EthereumJsonRpcProvider(url)
+}
diff --git a/blockchain/src/main/java/com/tangem/blockchain/common/Blockchain.kt b/blockchain/src/main/java/com/tangem/blockchain/common/Blockchain.kt
@@ -169,7 +169,8 @@ enum class Blockchain(
     CasperTestnet("casper/test", "CSPR", "Casper Testnet"),
     Core("core", "CORE", "Core"),
     CoreTestnet("core/test", "tCORE", "Core Testnet"),
-    Xodex("xodex", "XODEX", "XODEX"),
+    Xodex("xodex", "XODEX", "Xodex"),
+    Canxium("canxium", "CAU", "Canxium"),
     ;
 
     private val externalLinkProvider: ExternalLinkProvider by lazy { ExternalLinkProviderFactory.makeProvider(this) }
@@ -268,6 +269,7 @@ enum class Blockchain(
         EnergyWebX, EnergyWebXTestnet,
         Core, CoreTestnet,
         Xodex,
+        Canxium,
         -> 18
 
         Near, NearTestnet,
@@ -341,6 +343,7 @@ enum class Blockchain(
             EnergyWebChain, EnergyWebChainTestnet,
             Core, CoreTestnet,
             Xodex,
+            Canxium,
             -> EthereumAddressService()
 
             XDC, XDCTestnet -> XDCAddressService()
@@ -544,6 +547,7 @@ enum class Blockchain(
             Core, CoreTestnet,
             Casper, CasperTestnet,
             Xodex,
+            Canxium,
             -> listOf(EllipticCurve.Secp256k1)
 
             Stellar, StellarTestnet,
@@ -640,6 +644,7 @@ enum class Blockchain(
             Core -> Chain.Core.id
             CoreTestnet -> Chain.CoreTestnet.id
             Xodex -> Chain.Xodex.id
+            Canxium -> Chain.Canxium.id
             else -> null
         }
     }

diff --git a/blockchain/src/main/java/com/tangem/blockchain/common/WalletManagerFactory.kt b/blockchain/src/main/java/com/tangem/blockchain/common/WalletManagerFactory.kt
@@ -150,6 +150,7 @@ class WalletManagerFactory(
             Blockchain.EnergyWebChain, Blockchain.EnergyWebChainTestnet,
             Blockchain.Core, Blockchain.CoreTestnet,
             Blockchain.Xodex,
+            Blockchain.Canxium,
             -> EthereumLikeWalletManagerAssembly
 
             Blockchain.Mantle, Blockchain.MantleTestnet,

diff --git a/blockchain/src/main/java/com/tangem/blockchain/common/address/EstimationFeeAddressFactory.kt b/blockchain/src/main/java/com/tangem/blockchain/common/address/EstimationFeeAddressFactory.kt
@@ -100,6 +100,7 @@ class EstimationFeeAddressFactory {
             Blockchain.EnergyWebChain, Blockchain.EnergyWebChainTestnet,
             Blockchain.Core, Blockchain.CoreTestnet,
             Blockchain.Xodex,
+            Blockchain.Canxium,
             -> "0x52bb4012854f808CF9BAbd855e44E506dAf6C077"
             // Polkadot-like
             Blockchain.Polkadot, Blockchain.PolkadotTestnet ->
@@ -144,7 +145,7 @@ class EstimationFeeAddressFactory {
             -> "0xbca45e36a271e106546c89984108685215724e488570a0049a187c473cd521bc"
             Blockchain.EnergyWebX, Blockchain.EnergyWebXTestnet,
             -> "5CogUCbb5PYYbEHhDVGDN6JRRYBkd4sFRVc4wwP8oy5Su34Z"
-            Blockchain.Casper, Blockchain.CasperTestnet -> TODO("Need to generate") // AND-8615
+            Blockchain.Casper, Blockchain.CasperTestnet -> ""
         }
     }
 

diff --git a/...main/java/com/tangem/blockchain/common/assembly/impl/EthereumLikeWalletManagerAssembly.kt b/...main/java/com/tangem/blockchain/common/assembly/impl/EthereumLikeWalletManagerAssembly.kt
@@ -69,6 +69,7 @@ internal object EthereumLikeWalletManagerAssembly : WalletManagerAssembly<Ethere
             Blockchain.EnergyWebChain, Blockchain.EnergyWebChainTestnet -> EnergyWebChainProvidersBuilder(providerTypes)
             Blockchain.Core, Blockchain.CoreTestnet -> CoreProvidersBuilder(providerTypes)
             Blockchain.Xodex -> XodexProvidersBuilder(providerTypes)
+            Blockchain.Canxium -> CanxiumProvidersBuilder(providerTypes)
             else -> error("Unsupported blockchain: $blockchain")
         }
     }

diff --git a/blockchain/src/main/java/com/tangem/blockchain/common/derivation/DerivationConfigV1.kt b/blockchain/src/main/java/com/tangem/blockchain/common/derivation/DerivationConfigV1.kt
@@ -176,6 +176,8 @@ object DerivationConfigV1 : DerivationConfig() {
             -> mapOf(AddressType.Default to DerivationPath("m/44'/506'/0'/0/0"))
             Blockchain.Xodex,
             -> mapOf(AddressType.Default to DerivationPath("m/44'/2415'/0'/0/0"))
+            Blockchain.Canxium,
+            -> mapOf(AddressType.Default to DerivationPath("m/44'/3003'/0'/0/0"))
         }
     }
 }
diff --git a/blockchain/src/main/java/com/tangem/blockchain/common/derivation/DerivationConfigV2.kt b/blockchain/src/main/java/com/tangem/blockchain/common/derivation/DerivationConfigV2.kt
@@ -75,6 +75,7 @@ object DerivationConfigV2 : DerivationConfig() {
             Blockchain.EnergyWebChain,
             Blockchain.Core,
             Blockchain.Xodex,
+            Blockchain.Canxium,
             -> mapOf(AddressType.Default to DerivationPath("m/44'/60'/0'/0/0"))
             Blockchain.XDC -> mapOf(AddressType.Default to DerivationPath("m/44'/550'/0'/0/0"))
             Blockchain.Binance -> mapOf(AddressType.Default to DerivationPath("m/44'/714'/0'/0/0"))

diff --git a/blockchain/src/main/java/com/tangem/blockchain/common/derivation/DerivationConfigV3.kt b/blockchain/src/main/java/com/tangem/blockchain/common/derivation/DerivationConfigV3.kt
@@ -70,6 +70,7 @@ object DerivationConfigV3 : DerivationConfig() {
             Blockchain.EnergyWebChain,
             Blockchain.Core,
             Blockchain.Xodex,
+            Blockchain.Canxium,
             -> mapOf(AddressType.Default to DerivationPath("m/44'/60'/0'/0/0"))
             Blockchain.XDC -> mapOf(AddressType.Default to DerivationPath("m/44'/550'/0'/0/0"))
             Blockchain.EthereumClassic -> mapOf(AddressType.Default to DerivationPath("m/44'/61'/0'/0/0"))

diff --git a/...n/src/main/java/com/tangem/blockchain/externallinkprovider/ExternalLinkProviderFactory.kt b/...n/src/main/java/com/tangem/blockchain/externallinkprovider/ExternalLinkProviderFactory.kt
@@ -91,6 +91,7 @@ internal object ExternalLinkProviderFactory {
             Blockchain.Casper, Blockchain.CasperTestnet -> CasperExternalLinkProvider(isTestnet)
             Blockchain.Core, Blockchain.CoreTestnet -> CoreExternalLinkProvider(isTestnet)
             Blockchain.Xodex -> XodexExternalLinkProvider()
+            Blockchain.Canxium -> CanxiumExternalLinkProvider()
         }
     }
 }
diff --git a/.../java/com/tangem/blockchain/externallinkprovider/providers/CanxiumExternalLinkProvider.kt b/.../java/com/tangem/blockchain/externallinkprovider/providers/CanxiumExternalLinkProvider.kt
@@ -0,0 +1,17 @@
+package com.tangem.blockchain.externallinkprovider.providers
+
+import com.tangem.blockchain.externallinkprovider.ExternalLinkProvider
+import com.tangem.blockchain.externallinkprovider.TxExploreState
+
+internal class CanxiumExternalLinkProvider : ExternalLinkProvider {
+
+    override val explorerBaseUrl: String = "https://scan.canxium.org/"
+
+    override fun explorerUrl(walletAddress: String, contractAddress: String?): String {
+        return "${explorerBaseUrl}address/$walletAddress"
+    }
+
+    override fun getExplorerTxUrl(transactionHash: String): TxExploreState {
+        return TxExploreState.Url("${explorerBaseUrl}tx/$transactionHash")
+    }
+}