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Updated on 2026-08-14

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This commit is contained in:
Tangem 2026-06-05 12:32:13 +04:00
parent fa55c16871
commit 85b00c4c65
18 changed files with 269 additions and 16 deletions
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10
domain/card/src/main/kotlin/com/tangem/domain/card/repository/CardSdkConfigRepository.kt
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@ -4,6 +4,7 @@ import com.tangem.TangemSdk
import com.tangem.blockchain.common.TransactionSigner
import com.tangem.domain.card.models.TwinKey
import com.tangem.domain.models.scan.ProductType
import com.tangem.domain.models.wallet.UserWalletId
/**
* Repository for managing with CardSDK config
@ -28,8 +29,13 @@ interface CardSdkConfigRepository {
/** Update the card ID display format according to the [productType] of the scanned card */
fun updateCardIdDisplayFormat(productType: ProductType)
/** Get common signer by [cardId] */
fun getCommonSigner(cardId: String?, twinKey: TwinKey?): TransactionSigner
/**
* Get common signer by [cardId].
*
* @param userWalletId ID of the user wallet being signed. Used to persist the updated number of signed hashes
* back into the wallet after a successful signing operation.
*/
fun getCommonSigner(cardId: String?, twinKey: TwinKey?, userWalletId: UserWalletId): TransactionSigner
/** Check if linked terminal is enabled */
fun isLinkedTerminal(): Boolean?

5
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/AssociateAssetUseCase.kt
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@ -65,14 +65,15 @@ class AssociateAssetUseCase(
private fun createSigner(userWallet: UserWallet): TransactionSigner {
return when (userWallet) {
is UserWallet.Hot -> getHotTransactionSigner(userWallet)
is UserWallet.Cold -> getColdSigner()
is UserWallet.Cold -> getColdSigner(userWallet)
}
}
private fun getColdSigner(): TransactionSigner {
private fun getColdSigner(userWallet: UserWallet.Cold): TransactionSigner {
return cardSdkConfigRepository.getCommonSigner(
cardId = null,
twinKey = null, // use null here because no assets support for Twin cards
userWalletId = userWallet.walletId,
)
}

5
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/OpenTrustlineUseCase.kt
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@ -62,14 +62,15 @@ class OpenTrustlineUseCase(
private fun createSigner(userWallet: UserWallet): TransactionSigner {
return when (userWallet) {
is UserWallet.Hot -> getHotTransactionSigner(userWallet)
is UserWallet.Cold -> getColdSigner()
is UserWallet.Cold -> getColdSigner(userWallet)
}
}
private fun getColdSigner(): TransactionSigner {
private fun getColdSigner(userWallet: UserWallet.Cold): TransactionSigner {
return cardSdkConfigRepository.getCommonSigner(
cardId = null,
twinKey = null, // use null here because no assets support for Twin cards
userWalletId = userWallet.walletId,
)
}
}

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/PrepareAndSignUseCase.kt
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@ -70,6 +70,7 @@ class PrepareAndSignUseCase(
val signer = cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = TwinKey.getOrNull(scanResponse = userWallet.scanResponse),
userWalletId = userWallet.walletId,
)
return signer
}

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/PrepareForSendUseCase.kt
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@ -69,6 +69,7 @@ class PrepareForSendUseCase(
val signer = cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = TwinKey.getOrNull(scanResponse = userWallet.scanResponse),
userWalletId = userWallet.walletId,
)
return signer
}

5
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/RetryIncompleteTransactionUseCase.kt
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@ -58,14 +58,15 @@ class RetryIncompleteTransactionUseCase(
private fun createSigner(userWallet: UserWallet): TransactionSigner {
return when (userWallet) {
is UserWallet.Hot -> getHotTransactionSigner(userWallet)
is UserWallet.Cold -> getColdSigner()
is UserWallet.Cold -> getColdSigner(userWallet)
}
}
private fun getColdSigner(): TransactionSigner {
private fun getColdSigner(userWallet: UserWallet.Cold): TransactionSigner {
return cardSdkConfigRepository.getCommonSigner(
cardId = null,
twinKey = null, // use null here because no assets support for Twin cards
userWalletId = userWallet.walletId,
)
}
}

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/SendLargeSolanaTransactionUseCase.kt
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@ -36,6 +36,7 @@ class SendLargeSolanaTransactionUseCase(
val signer = cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = TwinKey.getOrNull(scanResponse = userWallet.scanResponse),
userWalletId = userWallet.walletId,
)
val walletManager = walletManagersFacade

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/SendTransactionUseCase.kt
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@ -62,6 +62,7 @@ class SendTransactionUseCase(
val coldSigner = cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = TwinKey.getOrNull(scanResponse = userWallet.scanResponse),
userWalletId = userWallet.walletId,
)
coldSigner

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/SignCloreMessageUseCase.kt
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@ -43,6 +43,7 @@ class SignCloreMessageUseCase(
cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = null,
userWalletId = userWallet.walletId,
)
}
is UserWallet.Hot -> getHotWalletSigner(userWallet)

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/SignUseCase.kt
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@ -44,6 +44,7 @@ class SignUseCase(
return cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = TwinKey.getOrNull(scanResponse = userWallet.scanResponse),
userWalletId = userWallet.walletId,
)
}
}

1
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/gasless/CreateAndSendGaslessTransactionUseCase.kt
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@ -235,6 +235,7 @@ class CreateAndSendGaslessTransactionUseCase(
cardSdkConfigRepository.getCommonSigner(
cardId = card.cardId.takeIf { isCardNotBackedUp },
twinKey = TwinKey.getOrNull(scanResponse = userWallet.scanResponse),
userWalletId = userWallet.walletId,
)
}
is UserWallet.Hot -> getHotWalletSigner(userWallet)