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Updated on 2026-08-14

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This commit is contained in:
Tangem 2023-10-08 21:10:03 +03:00
parent a730af0f1f
commit 98915e2507
21 changed files with 448 additions and 45 deletions
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24
data/tokens/src/main/kotlin/com/tangem/data/tokens/repository/DefaultCurrenciesRepository.kt
View file

@ -26,6 +26,7 @@ import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import timber.log.Timber
@Suppress("LargeClass")
internal class DefaultCurrenciesRepository(
private val tangemTechApi: TangemTechApi,
private val userTokensStore: UserTokensStore,
@ -152,6 +153,29 @@ internal class DefaultCurrenciesRepository(
}
}
override suspend fun getSingleCurrencyWalletWithCardCurrencies(userWalletId: UserWalletId): List<CryptoCurrency> {
return withContext(dispatchers.io) {
val userWallet = getUserWallet(userWalletId)
ensureIsCorrectUserWallet(userWallet, isMultiCurrencyWalletExpected = false)
cardCurrenciesFactory.createCurrenciesForSingleCurrencyCardWithToken(userWallet.scanResponse)
}
}
override suspend fun getSingleCurrencyWalletWithCardCurrency(
userWalletId: UserWalletId,
id: CryptoCurrency.ID,
): CryptoCurrency {
return withContext(dispatchers.io) {
val userWallet = getUserWallet(userWalletId)
ensureIsCorrectUserWallet(userWallet, isMultiCurrencyWalletExpected = false)
val currency = cardCurrenciesFactory.createCurrenciesForSingleCurrencyCardWithToken(userWallet.scanResponse)
.find { it.id == id }
requireNotNull(currency) { "Unable to find currency with provided ID: $id" }
}
}
override fun getMultiCurrencyWalletCurrenciesUpdates(userWalletId: UserWalletId): Flow<List<CryptoCurrency>> {
return channelFlow {
val userWallet = getUserWallet(userWalletId)

24
data/tokens/src/main/kotlin/com/tangem/data/tokens/utils/CardCryptoCurrenciesFactory.kt
View file

@ -58,4 +58,28 @@ internal class CardCryptoCurrenciesFactory(private val demoConfig: DemoConfig) {
return primaryToken ?: coin
}
fun createCurrenciesForSingleCurrencyCardWithToken(scanResponse: ScanResponse): List<CryptoCurrency> {
val cardDerivationStyleProvider = scanResponse.derivationStyleProvider
val resolver = scanResponse.cardTypesResolver
val blockchain = resolver.getBlockchain()
val coin = cryptoCurrencyFactory.createCoin(
blockchain = blockchain,
extraDerivationPath = null,
derivationStyleProvider = cardDerivationStyleProvider,
)
requireNotNull(coin) { "Coin for the single currency card cannot be null" }
val primaryToken = resolver.getPrimaryToken()?.let { token ->
cryptoCurrencyFactory.createToken(
sdkToken = token,
blockchain = blockchain,
extraDerivationPath = null,
derivationStyleProvider = cardDerivationStyleProvider,
)
}
return listOfNotNull(coin, primaryToken)
}
}