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 2024-04-23 15:56:47 +01:00
parent 385cc79a32
commit a3f2c421bf
69 changed files with 749 additions and 542 deletions
Download patch file Download diff file Expand all files Collapse all files

2
app/src/main/java/com/tangem/tap/common/analytics/converters/AnalyticsErrorConverter.kt
View file

@ -2,8 +2,8 @@ package com.tangem.tap.common.analytics.converters
import com.tangem.blockchain.common.BlockchainSdkError
import com.tangem.common.core.TangemSdkError
import com.tangem.domain.demo.DemoTransactionSender
import com.tangem.tap.common.analytics.events.AnalyticsParam
import com.tangem.tap.features.demo.DemoTransactionSender
import com.tangem.utils.converter.Converter
/**

12
app/src/main/java/com/tangem/tap/di/domain/TransactionDomainModule.kt
View file

@ -1,7 +1,7 @@
package com.tangem.tap.di.domain
import com.tangem.domain.card.repository.CardSdkConfigRepository
import com.tangem.domain.demo.IsDemoCardUseCase
import com.tangem.domain.demo.DemoConfig
import com.tangem.domain.transaction.FeeRepository
import com.tangem.domain.transaction.TransactionRepository
import com.tangem.domain.transaction.usecase.CreateTransactionUseCase
@ -22,20 +22,24 @@ internal object TransactionDomainModule {
@Provides
@ViewModelScoped
fun provideGetFeeUseCase(walletManagersFacade: WalletManagersFacade): GetFeeUseCase {
return GetFeeUseCase(walletManagersFacade)
return GetFeeUseCase(
walletManagersFacade = walletManagersFacade,
demoConfig = DemoConfig(),
)
}
@Provides
@ViewModelScoped
fun provideSendTransactionUseCase(
isDemoCardUseCase: IsDemoCardUseCase,
cardSdkConfigRepository: CardSdkConfigRepository,
transactionRepository: TransactionRepository,
walletManagersFacade: WalletManagersFacade,
): SendTransactionUseCase {
return SendTransactionUseCase(
isDemoCardUseCase = isDemoCardUseCase,
demoConfig = DemoConfig(),
cardSdkConfigRepository = cardSdkConfigRepository,
transactionRepository = transactionRepository,
walletManagersFacade = walletManagersFacade,
)
}

55
app/src/main/java/com/tangem/tap/features/demo/DemoTransactionSender.kt
View file

@ -1,55 +0,0 @@
package com.tangem.tap.features.demo
import com.tangem.blockchain.common.*
import com.tangem.blockchain.common.transaction.Fee
import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.blockchain.extensions.Result
import com.tangem.blockchain.extensions.SimpleResult
import com.tangem.common.CompletionResult
import kotlin.random.Random
class DemoTransactionSender(private val walletManager: WalletManager) : TransactionSender {
override suspend fun getFee(amount: Amount, destination: String): Result<TransactionFee> {
val blockchain = walletManager.wallet.blockchain
return Result.Success(
TransactionFee.Choosable(
minimum = Fee.Common(Amount(minimumFee, blockchain)),
normal = Fee.Common(Amount(normalFee, blockchain)),
priority = Fee.Common(Amount(priorityFee, blockchain)),
),
)
}
override suspend fun estimateFee(amount: Amount, destination: String): Result<TransactionFee> {
return getFee(amount, walletManager.wallet.address)
}
override suspend fun send(transactionData: TransactionData, signer: TransactionSigner): SimpleResult {
val signerResponse = signer.sign(
hash = getDataToSign(),
publicKey = walletManager.wallet.publicKey,
)
return when (signerResponse) {
is CompletionResult.Success -> SimpleResult.Failure(Exception(ID).toBlockchainSdkError())
is CompletionResult.Failure -> SimpleResult.fromTangemSdkError(signerResponse.error)
}
}
private fun getDataToSign(): ByteArray {
val charPool: List<Char> = ('a'..'z') + ('A'..'Z') + ('0'..'9')
return IntRange(start = 1, endInclusive = 32)
.map { Random.nextInt(from = 0, until = charPool.size) }
.map(charPool::get)
.joinToString(separator = "")
.toByteArray()
}
companion object {
val ID: String = DemoTransactionSender::class.java.simpleName
private val minimumFee = 0.0001.toBigDecimal()
private val normalFee = 0.0002.toBigDecimal()
private val priorityFee = 0.0003.toBigDecimal()
}
}

2
app/src/main/java/com/tangem/tap/features/send/redux/middlewares/RequestFeeMiddleware.kt
View file

@ -7,7 +7,7 @@ import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.blockchain.extensions.Result
import com.tangem.common.extensions.isZero
import com.tangem.tap.common.redux.AppState
import com.tangem.tap.features.demo.DemoTransactionSender
import com.tangem.domain.demo.DemoTransactionSender
import com.tangem.tap.features.demo.isDemoCard
import com.tangem.tap.features.send.redux.AmountActionUi
import com.tangem.tap.features.send.redux.FeeAction

2
app/src/main/java/com/tangem/tap/features/send/redux/middlewares/SendMiddleware.kt
View file

@ -31,7 +31,7 @@ import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.domain.TangemSigner
import com.tangem.tap.domain.TapError
import com.tangem.tap.domain.configurable.warningMessage.WarningMessage
import com.tangem.tap.features.demo.DemoTransactionSender
import com.tangem.domain.demo.DemoTransactionSender
import com.tangem.tap.features.demo.isDemoCard
import com.tangem.tap.features.send.redux.*
import com.tangem.tap.features.send.redux.FeeAction.RequestFee

101
app/src/main/java/com/tangem/tap/features/send/ui/SendFragment.kt
View file

@ -13,8 +13,8 @@ import androidx.core.view.postDelayed
import androidx.core.widget.addTextChangedListener
import androidx.fragment.app.viewModels
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.flowWithLifecycle
import androidx.lifecycle.lifecycleScope
import androidx.lifecycle.repeatOnLifecycle
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import arrow.core.getOrElse
@ -54,14 +54,13 @@ import com.tangem.tap.features.send.redux.states.FeeType
import com.tangem.tap.features.send.redux.states.MainCurrencyType
import com.tangem.tap.features.send.ui.adapters.WarningMessagesAdapter
import com.tangem.tap.features.send.ui.stateSubscribers.SendStateSubscriber
import com.tangem.tap.mainScope
import com.tangem.tap.store
import com.tangem.wallet.R
import com.tangem.wallet.databinding.FragmentSendBinding
import dagger.hilt.android.AndroidEntryPoint
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.FlowPreview
import kotlinx.coroutines.channels.awaitClose
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
import timber.log.Timber
@ -73,6 +72,7 @@ private const val EDIT_TEXT_INPUT_DEBOUNCE = 400L
/**
[REDACTED_AUTHOR]
*/
@Suppress("LargeClass")
@OptIn(FlowPreview::class)
@AndroidEntryPoint
class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
@ -103,18 +103,25 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
lifecycle.addObserver(viewModel)
sendSubscriber.initViewModel(viewModel)
Analytics.send(Token.Send.ScreenOpened())
listenToQrCode()
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
viewLifecycleOwner.lifecycleScope.launch {
repeatOnLifecycle(Lifecycle.State.STARTED) {
subscribeToQrCodeScanner()
subscribeToTransactionExtrasFields()
subscribeToAddressField()
subscribeToAmountField()
}
}
addBackPressHandler(this)
etAmountToSend = view.findViewById(R.id.etAmountToSend)
initSendButtonStates()
setupAddressLayout()
setupTransactionExtrasLayout()
setupAmountLayout()
setupFeeLayout()
setupWarningMessages()
@ -149,14 +156,6 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
setOnFocusChangeListener { _, hasFocus ->
store.dispatch(TruncateOrRestore(!hasFocus))
}
inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
.filter { store.state.sendState.addressState.viewFieldValue.value != it }
.onEach {
store.dispatch(AddressActionUi.HandleUserInput(it))
}
.launchIn(mainScope)
}
imvPaste.setOnClickListener {
@ -183,31 +182,41 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
}
}
private fun listenToQrCode() {
lifecycleScope.launch {
listenToQrScanningUseCase(SourceType.SEND)
.getOrElse { emptyFlow() }
.flowWithLifecycle(this@SendFragment.lifecycle, minActiveState = Lifecycle.State.CREATED)
.collect { rawQr ->
delay(200)
// Delayed launch is needed in order for the UI to be drawn and to process the sent events.
// If do not use the delay, then etAmount error field is not displayed when
// inserting an incorrect amount by shareUri
cryptoCurrency?.let { cryptoCurrency ->
parseQrCodeUseCase(rawQr, cryptoCurrency = cryptoCurrency).fold(
ifLeft = {
onCodeScanned(QrResult(address = rawQr))
Timber.w(it)
},
ifRight = { onCodeScanned(it) },
)
} ?: onCodeScanned(QrResult(address = rawQr))
}
}
private fun CoroutineScope.subscribeToAddressField() = with(binding.lSendAddress) {
etAddress.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
.filter { store.state.sendState.addressState.viewFieldValue.value != it }
.onEach {
store.dispatch(AddressActionUi.HandleUserInput(it))
}
.launchIn(this@subscribeToAddressField)
}
private fun setupTransactionExtrasLayout() = with(binding.lSendAddress) {
private fun CoroutineScope.subscribeToAmountField() {
etAmountToSend.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
.filter { store.state.sendState.amountState.viewAmountValue.value != it && it.isNotEmpty() }
.onEach { store.dispatch(AmountActionUi.HandleUserInput(it)) }
.launchIn(this)
}
private fun CoroutineScope.subscribeToQrCodeScanner() {
listenToQrScanningUseCase(SourceType.SEND)
.getOrElse { emptyFlow() }
.onEach { rawQr ->
cryptoCurrency?.let { cryptoCurrency ->
parseQrCodeUseCase(rawQr, cryptoCurrency = cryptoCurrency).fold(
ifLeft = {
onCodeScanned(QrResult(address = rawQr))
Timber.w(it)
},
ifRight = { onCodeScanned(it) },
)
} ?: onCodeScanned(QrResult(address = rawQr))
}.launchIn(this)
}
private fun CoroutineScope.subscribeToTransactionExtrasFields() = with(binding.lSendAddress) {
// TODO: [REDACTED_TASK_KEY]
etXlmMemo.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -216,7 +225,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.xlmMemo?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.XlmMemo.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
etDestinationTag.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -225,7 +234,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.xrpDestinationTag?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.XrpDestinationTag.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
etBinanceMemo.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -234,7 +243,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.binanceMemo?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.BinanceMemo.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
etTonMemo.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -243,7 +252,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.tonMemoState?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.TonMemo.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
etCosmosMemo.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -252,7 +261,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.cosmosMemoState?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.CosmosMemo.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
etHederaMemo.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -261,7 +270,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.hederaMemoState?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.HederaMemo.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
etAlgorandMemo.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
@ -270,7 +279,7 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
info.algorandMemoState?.viewFieldValue?.value != it
}
.onEach { store.dispatch(TransactionExtrasAction.AlgorandMemo.HandleUserInput(it)) }
.launchIn(mainScope)
.launchIn(this@subscribeToTransactionExtrasFields)
}
private fun onCodeScanned(parsedQr: QrResult) {
@ -343,12 +352,6 @@ class SendFragment : BaseStoreFragment(R.layout.fragment_send) {
if (!hasFocus && etAmountToSend.text?.toString() == "") etAmountToSend.setText("0")
}
etAmountToSend.inputtedTextAsFlow()
.debounce(EDIT_TEXT_INPUT_DEBOUNCE)
.filter { store.state.sendState.amountState.viewAmountValue.value != it && it.isNotEmpty() }
.onEach { store.dispatch(AmountActionUi.HandleUserInput(it)) }
.launchIn(mainScope)
etAmountToSend.setOnImeActionListener(EditorInfo.IME_ACTION_DONE) {
it.hideSoftKeyboard()
it.clearFocus()

2
app/src/main/java/com/tangem/tap/network/exchangeServices/moonpay/MoonPayService.kt
View file

@ -135,7 +135,7 @@ class MoonPayService(
.appendQueryParameter("apiKey", apiKey)
.appendQueryParameter("baseCurrencyCode", moonpayCurrency.currencyCode.uppercase())
.appendQueryParameter("refundWalletAddress", walletAddress)
.appendQueryParameter("redirectURL", "tangem://redirect_sell")
.appendQueryParameter("redirectURL", "tangem://redirect_sell?currency_id=${cryptoCurrency.id.value}")
if (isDarkTheme) uri.appendQueryParameter("theme", "dark")