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Updated on 2026-08-14

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Tangem 2025-10-16 16:58:38 +05:00
parent 709eb125b3
commit 8dec1af7aa
21 changed files with 124 additions and 12 deletions
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21
data/tokens/src/main/kotlin/com/tangem/data/tokens/repository/DefaultCurrencyChecksRepository.kt
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@ -4,7 +4,9 @@ import com.tangem.blockchain.blockchains.polkadot.ExistentialDepositProvider
import com.tangem.blockchain.common.FeeResourceAmountProvider
import com.tangem.blockchain.common.MinimumSendAmountProvider
import com.tangem.blockchain.common.ReserveAmountProvider
import com.tangem.blockchain.common.Token
import com.tangem.blockchain.common.UtxoAmountLimitProvider
import com.tangem.blockchainsdk.utils.toBlockchain
import com.tangem.data.tokens.converters.UtxoConverter
import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.models.currency.CryptoCurrencyStatus
@ -21,6 +23,7 @@ import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import com.tangem.utils.extensions.isZero
import com.tangem.utils.extensions.orZero
import kotlinx.coroutines.withContext
import timber.log.Timber
import java.math.BigDecimal
internal class DefaultCurrencyChecksRepository(
@ -161,4 +164,22 @@ internal class DefaultCurrencyChecksRepository(
else -> null
}
}
override suspend fun getProtocolBalance(userWalletId: UserWalletId, cryptoCurrency: CryptoCurrency): BigDecimal? {
require(cryptoCurrency is CryptoCurrency.Token)
return runCatching {
val walletManager = walletManagersFacade.getOrCreateWalletManager(
userWalletId = userWalletId,
blockchain = cryptoCurrency.network.toBlockchain(),
derivationPath = cryptoCurrency.network.derivationPath.value,
) ?: error("Wallet manager not found")
walletManager.getProtocolBalance(
token = Token(
symbol = cryptoCurrency.symbol,
contractAddress = cryptoCurrency.contractAddress,
decimals = cryptoCurrency.decimals,
),
)
}.onFailure(Timber::e).getOrThrow()
}
}