GiftedHacker/tangem-app-android-audited
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

Browse source
This commit is contained in:
Tangem 2025-11-19 14:22:53 +03:00
parent 4ad958be89
commit e0fb0e3587
7 changed files with 118 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

11
domain/transaction/models/src/main/kotlin/com/tangem/domain/transaction/models/EventTransactionTypeDto.kt Normal file
View file

@ -0,0 +1,11 @@
package com.tangem.domain.transaction.models
/**
* DTO representing the type of a transaction event on tangem backend to send
* info about transaction happens and its hash
*/
enum class EventTransactionTypeDto {
DEPOSIT,
WITHDRAW,
SEND,
}

3
domain/transaction/src/main/java/com/tangem/domain/transaction/TransactionRepository.kt
View file

@ -9,6 +9,7 @@ import com.tangem.blockchain.nft.models.NFTAsset
import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.models.network.Network
import com.tangem.domain.models.wallet.UserWalletId
import com.tangem.domain.transaction.models.EventTransactionTypeDto
import java.math.BigDecimal
import java.math.BigInteger
@ -123,4 +124,6 @@ interface TransactionRepository {
userWalletId: UserWalletId,
network: Network,
): com.tangem.blockchain.extensions.Result<List<ByteArray>>
suspend fun sendTransactionHash(hash: String, transactionType: EventTransactionTypeDto)
}

40
domain/transaction/src/main/java/com/tangem/domain/transaction/usecase/SendTransactionUseCase.kt
View file

@ -3,6 +3,7 @@ package com.tangem.domain.transaction.usecase
import arrow.core.Either
import arrow.core.left
import arrow.core.right
import com.tangem.blockchain.blockchains.ethereum.EthereumTransactionExtras
import com.tangem.blockchain.common.BlockchainSdkError
import com.tangem.blockchain.common.TransactionData
import com.tangem.blockchain.common.TransactionSender
@ -10,21 +11,25 @@ import com.tangem.blockchain.common.TransactionSigner
import com.tangem.blockchain.common.transaction.TransactionsSendResult
import com.tangem.blockchain.extensions.Result
import com.tangem.blockchain.network.ResultChecker
import com.tangem.blockchain.yieldsupply.providers.ethereum.yield.EthereumYieldSupplyEnterCallData
import com.tangem.blockchain.yieldsupply.providers.ethereum.yield.EthereumYieldSupplyExitCallData
import com.tangem.blockchain.yieldsupply.providers.ethereum.yield.EthereumYieldSupplySendCallData
import com.tangem.core.ui.format.bigdecimal.format
import com.tangem.core.ui.format.bigdecimal.simple
import com.tangem.domain.card.common.TapWorkarounds.isStart2Coin
import com.tangem.domain.card.common.TapWorkarounds.isTangemTwins
import com.tangem.domain.card.models.TwinKey
import com.tangem.domain.card.repository.CardSdkConfigRepository
import com.tangem.domain.demo.models.DemoConfig
import com.tangem.domain.demo.DemoTransactionSender
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.networks.single.SingleNetworkStatusFetcher
import com.tangem.domain.transaction.TransactionRepository
import com.tangem.domain.transaction.error.SendTransactionError
import com.tangem.domain.transaction.error.parseWrappedError
import com.tangem.domain.transaction.models.EventTransactionTypeDto
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.domain.models.wallet.UserWallet
class SendTransactionUseCase(
private val demoConfig: DemoConfig,
@ -100,7 +105,10 @@ class SendTransactionUseCase(
)
}
.fold(
ifRight = { result -> result.hashes.right() },
ifRight = { result ->
processSentTransactionsHashes(txsData, result.hashes)
result.hashes.right()
},
ifLeft = { it.left() },
)
}
@ -114,6 +122,32 @@ class SendTransactionUseCase(
.map { it.first() }
}
private suspend fun processSentTransactionsHashes(transactions: List<TransactionData>, hashes: List<String>) {
transactions.forEachIndexed { ind, tx ->
sendHashToBackendIfNeeded(tx, hashes[ind])
}
}
/**
* Sends tx hash to backend for specific transaction types
*/
private suspend fun sendHashToBackendIfNeeded(transaction: TransactionData, txHash: String) {
(transaction as? TransactionData.Uncompiled)?.let {
val extras = it.extras
when (extras) {
is EthereumTransactionExtras -> {
val txType = when (extras.callData) {
is EthereumYieldSupplyEnterCallData -> EventTransactionTypeDto.DEPOSIT
is EthereumYieldSupplySendCallData -> EventTransactionTypeDto.SEND
is EthereumYieldSupplyExitCallData -> EventTransactionTypeDto.WITHDRAW
else -> return
}
transactionRepository.sendTransactionHash(txHash, txType)
}
}
}
}
private suspend fun sendDemo(
userWallet: UserWallet,
network: Network,