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Updated on 2026-08-14

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Tangem 2023-08-15 16:25:49 +03:00
parent 89cb0e3cdb
commit 2e09b2e3ca
9 changed files with 25 additions and 10 deletions
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6
app/src/main/java/com/tangem/tap/network/exchangeServices/CurrencyExchangeManager.kt
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@ -6,6 +6,7 @@ import com.tangem.blockchain.common.Amount
import com.tangem.blockchain.common.AmountType
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.Token
import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.blockchain.extensions.Result
import com.tangem.domain.models.scan.CardDTO
import com.tangem.tap.common.extensions.safeUpdate
@ -96,7 +97,10 @@ suspend fun buyErc20TestnetTokens(card: CardDTO, walletManager: EthereumWalletMa
amountToSend,
destinationAddress,
) as? Result.Success ?: return
val fee = feeResult.data.minimum
val fee = when (val feeForTx = feeResult.data) {
is TransactionFee.Choosable -> feeForTx.minimum
is TransactionFee.Single -> feeForTx.normal
}
val coinValue = walletManager.wallet.amounts[AmountType.Coin]?.value ?: BigDecimal.ZERO
if (coinValue < fee.amount.value) return