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Updated on 2026-08-14

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Tangem 2024-09-04 14:16:10 +03:00
parent 0fdcdda8d5
commit f58543481d
8 changed files with 55 additions and 25 deletions
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35
data/staking/src/main/java/com/tangem/data/staking/DefaultStakingRepository.kt
View file

@ -1,6 +1,7 @@
package com.tangem.data.staking
import android.util.Base64
import arrow.core.getOrElse
import arrow.core.raise.catch
import com.squareup.moshi.Moshi
import com.tangem.blockchain.common.Blockchain
@ -51,9 +52,11 @@ import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.domain.tokens.model.Network
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
import com.tangem.features.staking.api.featuretoggles.StakingFeatureToggles
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import com.tangem.utils.extensions.orZero
import com.tangem.lib.crypto.BlockchainUtils.isSolana
import kotlinx.coroutines.NonCancellable
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
@ -69,6 +72,7 @@ internal class DefaultStakingRepository(
private val dispatchers: CoroutineDispatcherProvider,
private val stakingFeatureToggle: StakingFeatureToggles,
private val walletManagersFacade: WalletManagersFacade,
private val getUserWalletUseCase: GetUserWalletUseCase,
moshi: Moshi,
) : StakingRepository {
@ -159,17 +163,19 @@ internal class DefaultStakingRepository(
}
}
override suspend fun getStakingAvailabilityForActions(
cryptoCurrencyId: CryptoCurrency.ID,
symbol: String,
override suspend fun getStakingAvailability(
userWalletId: UserWalletId,
cryptoCurrency: CryptoCurrency,
): StakingAvailability {
val rawCurrencyId = cryptoCurrencyId.rawCurrencyId ?: return StakingAvailability.Unavailable
if (checkForInvalidCardBatch(userWalletId, cryptoCurrency)) return StakingAvailability.Unavailable
val rawCurrencyId = cryptoCurrency.id.rawCurrencyId ?: return StakingAvailability.Unavailable
return withContext(dispatchers.io) {
val yields = getEnabledYields() ?: return@withContext StakingAvailability.Unavailable
val prefetchedYield = findPrefetchedYield(yields, rawCurrencyId, symbol)
val isSupported = isStakingSupported(getIntegrationKey(cryptoCurrencyId))
val prefetchedYield = findPrefetchedYield(yields, rawCurrencyId, cryptoCurrency.symbol)
val isSupported = isStakingSupported(getIntegrationKey(cryptoCurrency.id))
when {
prefetchedYield != null && isSupported -> {
@ -183,6 +189,21 @@ internal class DefaultStakingRepository(
}
}
private fun checkForInvalidCardBatch(userWalletId: UserWalletId, cryptoCurrency: CryptoCurrency): Boolean {
val userWallet = getUserWalletUseCase(userWalletId).getOrElse {
error("Failed to get user wallet")
}
return when {
isSolana(cryptoCurrency.network.id.value) -> {
INVALID_BATCHES_FOR_SOLANA.contains(userWallet.scanResponse.card.batchId)
}
else -> {
false
}
}
}
override suspend fun createAction(
userWalletId: UserWalletId,
network: Network,
@ -625,6 +646,8 @@ internal class DefaultStakingRepository(
const val ETHEREUM_POLYGON_APPROVE_SPENDER = "0x5e3Ef299fDDf15eAa0432E6e66473ace8c13D908"
val INVALID_BATCHES_FOR_SOLANA = listOf("AC01", "CB79")
// uncomment items as implementation is ready
val integrationIdMap = mapOf(
Blockchain.Solana.run { id + toCoinId() } to SOLANA_INTEGRATION_ID,

3
data/staking/src/main/java/com/tangem/data/staking/di/StakingDataModule.kt
View file

@ -14,6 +14,7 @@ import com.tangem.datasource.local.token.StakingYieldsStore
import com.tangem.domain.staking.repositories.StakingErrorResolver
import com.tangem.domain.staking.repositories.StakingRepository
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
import com.tangem.features.staking.api.featuretoggles.StakingFeatureToggles
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import dagger.Module
@ -37,6 +38,7 @@ internal object StakingDataModule {
stakingFeatureToggle: StakingFeatureToggles,
cacheRegistry: CacheRegistry,
walletManagersFacade: WalletManagersFacade,
getUserWalletUseCase: GetUserWalletUseCase,
@NetworkMoshi moshi: Moshi,
): StakingRepository {
return DefaultStakingRepository(
@ -48,6 +50,7 @@ internal object StakingDataModule {
cacheRegistry = cacheRegistry,
stakingFeatureToggle = stakingFeatureToggle,
walletManagersFacade = walletManagersFacade,
getUserWalletUseCase = getUserWalletUseCase,
moshi = moshi,
)
}