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Updated on 2026-08-14

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Tangem 2026-03-10 16:33:07 +04:00
parent 2f2d6755f9
commit 5f4dfefc2e
20 changed files with 190 additions and 311 deletions
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23
data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/network/ethereum/WcEthTxHelper.kt
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@ -1,5 +1,6 @@
package com.tangem.data.walletconnect.network.ethereum
import arrow.core.getOrElse
import com.domain.blockaid.models.transaction.CheckTransactionResult
import com.domain.blockaid.models.transaction.SimulationResult
import com.domain.blockaid.models.transaction.simultation.ApproveInfo
@ -17,16 +18,17 @@ import com.tangem.blockchainsdk.utils.toBlockchain
import com.tangem.blockchainsdk.utils.toCoinId
import com.tangem.common.extensions.hexToBytes
import com.tangem.data.common.currency.getCoinId
import com.tangem.domain.account.status.utils.CryptoCurrencyOperations.getCryptoCurrency
import com.tangem.domain.account.supplier.SingleAccountListSupplier
import com.tangem.domain.models.network.Network
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.tokens.GetSingleCryptoCurrencyStatusUseCase
import com.tangem.domain.transaction.usecase.GetEthSpecificFeeUseCase
import com.tangem.domain.walletconnect.model.WcApprovedAmount
import com.tangem.domain.walletconnect.model.WcEthTransactionParams
import javax.inject.Inject
internal class WcEthTxHelper @Inject constructor(
private val getSingleCryptoCurrency: GetSingleCryptoCurrencyStatusUseCase,
private val singleAccountListSupplier: SingleAccountListSupplier,
private val ethSpecificFee: GetEthSpecificFeeUseCase,
) {
@ -34,10 +36,19 @@ internal class WcEthTxHelper @Inject constructor(
val gasLimit = txParams.gas?.hexToBigInteger() ?: return null
val gasPrice = txParams.gasPrice?.hexToBigInteger()
val coinId = getCoinId(network, network.toBlockchain().toCoinId())
val currency = getSingleCryptoCurrency.invokeMultiWalletSync(userWallet.walletId, coinId)
.map { it.currency }
.getOrNull() ?: return null
return ethSpecificFee(userWallet, currency, gasLimit, gasPrice)
val currency = singleAccountListSupplier.getSyncOrNull(userWalletId = userWallet.walletId)
.getCryptoCurrency(currencyId = coinId, network = network)
.getOrElse {
return null
}
return ethSpecificFee(
userWallet = userWallet,
cryptoCurrency = currency,
gasLimit = gasLimit,
gasPrice = gasPrice,
)
.map { it.minimum }
.getOrNull()
}