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Updated on 2026-08-14

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Tangem 2026-06-18 21:51:32 +03:00
parent 33cb6d92b5
commit 15d8fde8ad
11 changed files with 11 additions and 479 deletions
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1
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/domain/GetSingleWalletWarningsFactory.kt
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@ -16,7 +16,6 @@ import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.settings.IsReadyToShowRateAppUseCase
import com.tangem.domain.tokens.error.CurrencyStatusError
import com.tangem.domain.wallets.usecase.GetWalletsUseCase
import com.tangem.domain.wallets.usecase.HasSingleWalletSignedHashesUseCase
import com.tangem.domain.wallets.usecase.IsNeedToBackupUseCase
import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
import com.tangem.feature.wallet.presentation.wallet.state.model.WalletNotification

1
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/domain/GetWalletNotificationsFactory.kt
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@ -20,7 +20,6 @@ import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.models.currency.CryptoCurrencyStatus
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.models.wallet.isMultiCurrency
import com.tangem.domain.wallets.usecase.HasSingleWalletSignedHashesUseCase
import com.tangem.domain.wallets.usecase.IsNeedToBackupUseCase
import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
import com.tangem.feature.wallet.impl.R

56
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/domain/HasSingleWalletSignedHashesUseCase.kt Normal file
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@ -0,0 +1,56 @@
package com.tangem.feature.wallet.presentation.wallet.domain
import com.tangem.core.decompose.di.ModelScoped
import com.tangem.domain.card.common.util.cardTypesResolver
import com.tangem.domain.card.repository.CardRepository
import com.tangem.domain.demo.models.DemoConfig
import com.tangem.domain.models.network.Network
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.utils.logging.TangemLogger
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.map
import javax.inject.Inject
@ModelScoped
class HasSingleWalletSignedHashesUseCase @Inject constructor(
private val cardRepository: CardRepository,
private val walletManagersFacade: WalletManagersFacade,
) {
operator fun invoke(userWallet: UserWallet.Cold, network: Network): Flow<Boolean> {
return cardRepository.wasCardScanned(cardId = userWallet.cardId)
.map { wasCardScanned ->
if (wasCardScanned || !userWallet.isCorrectCardType()) return@map false
if (!userWallet.scanResponse.cardTypesResolver.hasWalletSignedHashes()) {
cardRepository.setCardWasScanned(cardId = userWallet.cardId)
return@map false
}
return@map try {
walletManagersFacade.validateSignatureCount(
userWalletId = userWallet.walletId,
network = network,
signedHashes = userWallet.scanResponse.card.wallets.firstOrNull()?.totalSignedHashes ?: 0,
)
.fold(
ifLeft = { true },
ifRight = {
cardRepository.setCardWasScanned(cardId = userWallet.cardId)
false
},
)
} catch (e: IllegalArgumentException) {
TangemLogger.w("Unable to validate signature count: user wallet not found", e)
false
}
}
}
private fun UserWallet.Cold.isCorrectCardType(): Boolean {
return with(scanResponse.cardTypesResolver) {
!DemoConfig.isDemoCardId(cardId) && isReleaseFirmwareType() && !isMultiwalletAllowed() && !isTangemTwins()
}
}
}