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Updated on 2026-08-14

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Tangem 2024-07-24 15:31:02 +03:00
parent 933dfb16e7
commit 8fc579ba5c
14 changed files with 228 additions and 27 deletions
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49
data/tokens/src/main/kotlin/com/tangem/data/tokens/repository/DefaultCurrenciesRepository.kt
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@ -39,7 +39,7 @@ import kotlinx.coroutines.withContext
import timber.log.Timber
import com.tangem.blockchain.common.FeePaidCurrency as FeePaidSdkCurrency
@Suppress("LargeClass", "LongParameterList")
@Suppress("LargeClass", "LongParameterList", "TooManyFunctions")
internal class DefaultCurrenciesRepository(
private val tangemTechApi: TangemTechApi,
private val tangemExpressApi: TangemExpressApi,
@ -53,6 +53,7 @@ internal class DefaultCurrenciesRepository(
private val demoConfig = DemoConfig()
private val responseCurrenciesFactory = ResponseCryptoCurrenciesFactory()
private val cryptoCurrencyFactory = CryptoCurrencyFactory()
private val cardCurrenciesFactory = CardCryptoCurrenciesFactory(demoConfig)
private val userTokensResponseFactory = UserTokensResponseFactory()
private val userTokensBackwardCompatibility = UserTokensBackwardCompatibility()
@ -125,7 +126,7 @@ internal class DefaultCurrenciesRepository(
return newTokens
.filterNot { savedCurrencies.hasCoinForToken(it) } // tokens without coins
.mapNotNull {
CryptoCurrencyFactory().createCoin(
cryptoCurrencyFactory.createCoin(
blockchain = getBlockchain(networkId = it.network.id),
extraDerivationPath = it.network.derivationPath.value,
derivationStyleProvider = getUserWallet(userWalletId).scanResponse.derivationStyleProvider,
@ -413,12 +414,54 @@ internal class DefaultCurrenciesRepository(
}
override fun createTokenCurrency(cryptoCurrency: CryptoCurrency.Token, network: Network): CryptoCurrency.Token {
return CryptoCurrencyFactory().createToken(
return cryptoCurrencyFactory.createToken(
cryptoCurrency = cryptoCurrency,
network = network,
)
}
override suspend fun createTokenCurrency(
userWalletId: UserWalletId,
contractAddress: String,
networkId: String,
): CryptoCurrency.Token {
val userWallet = getUserWallet(userWalletId)
val token = withContext(dispatchers.io) {
val foundToken = tangemTechApi.getCoins(
contractAddress = contractAddress,
networkIds = networkId,
)
.getOrThrow()
.coins
.firstNotNullOfOrNull { coin ->
val networksWithTheSameAddress = coin.networks.filter { network ->
(network.contractAddress != null || network.decimalCount != null) &&
network.contractAddress?.equals(contractAddress, ignoreCase = true) == true
}
if (networksWithTheSameAddress.isNotEmpty()) {
coin.copy(networks = networksWithTheSameAddress)
} else {
null
}
} ?: error("Token not found")
val network = foundToken.networks.firstOrNull { it.networkId == networkId } ?: error("Network not found")
CryptoCurrencyFactory.Token(
symbol = foundToken.symbol,
name = foundToken.name,
contractAddress = contractAddress,
decimals = network.decimalCount?.toInt() ?: error("Decimals not found"),
id = foundToken.id,
)
}
return cryptoCurrencyFactory.createToken(
token = token,
networkId = networkId,
extraDerivationPath = null,
derivationStyleProvider = userWallet.scanResponse.derivationStyleProvider,
) ?: error("Unable to create token")
}
private fun getMultiCurrencyWalletCurrencies(userWallet: UserWallet): Flow<List<CryptoCurrency>> {
return userTokensStore.get(userWallet.walletId).map { storedTokens ->
responseCurrenciesFactory.createCurrencies(