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Updated on 2026-08-14

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Tangem 2025-09-16 14:10:26 +03:00
parent 74c8c030c5
commit d5736553f9
2 changed files with 15 additions and 3 deletions
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7
app/src/main/java/com/tangem/tap/di/domain/TransactionDomainModule.kt
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@ -190,8 +190,13 @@ internal object TransactionDomainModule {
fun providePrepareAndSignUseCase(
transactionRepository: TransactionRepository,
cardSdkConfigRepository: CardSdkConfigRepository,
tangemHotWalletSignerFactory: TangemHotWalletSigner.Factory,
): PrepareAndSignUseCase {
return PrepareAndSignUseCase(transactionRepository, cardSdkConfigRepository)
return PrepareAndSignUseCase(
transactionRepository = transactionRepository,
cardSdkConfigRepository = cardSdkConfigRepository,
getHotTransactionSigner = { tangemHotWalletSignerFactory.create(it) },
)
}
@Provides

11
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/PrepareAndSignUseCase.kt
View file

@ -18,6 +18,7 @@ import com.tangem.domain.transaction.error.SendTransactionError
class PrepareAndSignUseCase(
private val transactionRepository: TransactionRepository,
private val cardSdkConfigRepository: CardSdkConfigRepository,
private val getHotTransactionSigner: (UserWallet.Hot) -> TransactionSigner,
) {
suspend operator fun invoke(
@ -56,8 +57,14 @@ class PrepareAndSignUseCase(
}
}
private fun createSigner(userWallet: UserWallet): TransactionSigner {
userWallet.requireColdWallet() // TODO [REDACTED_TASK_KEY]
private fun createSigner(userWallet: UserWallet) : TransactionSigner {
return when(userWallet) {
is UserWallet.Hot -> getHotTransactionSigner(userWallet)
is UserWallet.Cold -> createColdSigner(userWallet)
}
}
private fun createColdSigner(userWallet: UserWallet.Cold): TransactionSigner {
val card = userWallet.scanResponse.card
val isCardNotBackedUp = card.backupStatus?.isActive != true && !card.isTangemTwins