remove wallet core address validation and fee estimation

Author: 0xh3rman

android/app/src/main/kotlin/com/gemwallet/android/di/InteractsModule.kt

@@ -7,6 +7,7 @@ import com.gemwallet.android.application.wallet_import.coordinators.SyncWalletIm
 import com.gemwallet.android.blockchain.operators.CreateAccountOperator
 import com.gemwallet.android.blockchain.operators.CreateWalletOperator
 import com.gemwallet.android.blockchain.operators.DeleteKeyStoreOperator
+import com.gemwallet.android.blockchain.operators.GemstoneValidateAddressOperator
 import com.gemwallet.android.blockchain.operators.LoadPrivateDataOperator
 import com.gemwallet.android.blockchain.operators.LoadPrivateKeyOperator
 import com.gemwallet.android.blockchain.operators.StorePhraseOperator
@@ -18,7 +19,6 @@ import com.gemwallet.android.blockchain.operators.walletcore.WCDeleteKeyStoreOpe
 import com.gemwallet.android.blockchain.operators.walletcore.WCLoadPrivateDataOperator
 import com.gemwallet.android.blockchain.operators.walletcore.WCLoadPrivateKeyOperator
 import com.gemwallet.android.blockchain.operators.walletcore.WCStorePhraseOperator
-import com.gemwallet.android.blockchain.operators.walletcore.WCValidateAddressOperator
 import com.gemwallet.android.blockchain.operators.walletcore.WCValidatePhraseOperator
 import com.gemwallet.android.cases.device.SyncSubscription
 import com.gemwallet.android.cases.wallet.ImportWalletService
@@ -41,7 +41,7 @@ object InteractsModule {
 
     @Singleton
     @Provides
-    fun provideValidateAddressInteract(): ValidateAddressOperator = WCValidateAddressOperator()
+    fun provideValidateAddressInteract(): ValidateAddressOperator = GemstoneValidateAddressOperator()
 
     @Singleton
     @Provides

android/blockchain/src/main/kotlin/com/gemwallet/android/blockchain/clients/bitcoin/BitcoinGatewayEstimateFee.kt

@@ -0,0 +1,9 @@
+package com.gemwallet.android.blockchain.operators
+
+import com.gemwallet.android.ext.isValidAddress
+import com.wallet.core.primitives.Chain
+
+class GemstoneValidateAddressOperator : ValidateAddressOperator {
+    override operator fun invoke(address: String, chain: Chain): Result<Boolean> =
+        Result.success(chain.isValidAddress(address))
+}

android/blockchain/src/main/kotlin/com/gemwallet/android/blockchain/clients/bitcoin/BitcoinUtxoMapper.kt

@@ -1,16 +1,13 @@
 package com.gemwallet.android.blockchain.services
 
-import com.gemwallet.android.blockchain.clients.bitcoin.BitcoinGatewayEstimateFee
 import com.gemwallet.android.blockchain.gemstone.selectFeeRate
 import com.gemwallet.android.blockchain.gemstone.toChainData
 import com.gemwallet.android.blockchain.gemstone.toFee
-import com.gemwallet.android.ext.toChainType
 import com.gemwallet.android.ext.toFeePriority
 import com.gemwallet.android.model.ConfirmParams
 import com.gemwallet.android.model.SignerParams
 import com.wallet.core.primitives.AssetId
 import com.wallet.core.primitives.Chain
-import com.wallet.core.primitives.ChainType
 import com.wallet.core.primitives.FeePriority
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
@@ -69,7 +66,7 @@ class SignerPreloaderProxy(
                 isMaxValue = params.useMaxAmount,
                 metadata = metadata,
             ),
-            provider = getEstimateFee(chain)
+            provider = EmptyEstimateFeeProvider
         )
         val fee = chain.toFee(feeAssetId, selectedPriority, result.fee)
         val chainData = result.metadata.toChainData()
@@ -81,27 +78,7 @@ class SignerPreloaderProxy(
         )
     }
 
-    private fun getEstimateFee(chain: Chain): GemGatewayEstimateFee {
-        return when (chain.toChainType()) {
-            ChainType.Bitcoin -> BitcoinGatewayEstimateFee()
-            ChainType.Ethereum,
-            ChainType.Cardano,
-            ChainType.Solana,
-            ChainType.Cosmos,
-            ChainType.Ton,
-            ChainType.Tron,
-            ChainType.Aptos,
-            ChainType.Sui,
-            ChainType.Xrp,
-            ChainType.Near,
-            ChainType.Stellar,
-            ChainType.Algorand,
-            ChainType.Polkadot,
-            ChainType.HyperCore -> StubGatewayEstimateFee
-        }
-    }
-
-    private object StubGatewayEstimateFee : GemGatewayEstimateFee {
+    private object EmptyEstimateFeeProvider : GemGatewayEstimateFee {
         override suspend fun getFee(
             chain: uniffi.gemstone.Chain,
             input: GemTransactionLoadInput

android/blockchain/src/main/kotlin/com/gemwallet/android/blockchain/operators/GemstoneValidateAddressOperator.kt

@@ -7,11 +7,8 @@ import Primitives
 struct EstimateFeeService {
     init() {}
 
-    func provider(chain: Primitives.Chain) throws -> any GemGatewayEstimateFee {
-        switch chain.type {
-        case .bitcoin: try BitcoinService(chain: BitcoinChain(id: chain.rawValue))
-        default: EmptyService()
-        }
+    func provider(chain _: Primitives.Chain) -> any GemGatewayEstimateFee {
+        EmptyService()
     }
 
     func getFee(chain: Gemstone.Chain, input: Gemstone.GemTransactionLoadInput) async throws -> Gemstone.GemTransactionLoadFee? {