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Updated on 2026-08-14

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Tangem 2026-03-13 12:51:12 +03:00
parent 158fd355de
commit 473aeee675
18 changed files with 1176 additions and 226 deletions
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53
features/wallet/impl/src/main/java/com/tangem/feature/wallet/child/wallet/model/WalletModel.kt
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@ -5,6 +5,7 @@ import arrow.core.getOrElse
import com.arkivanov.decompose.router.slot.activate
import com.arkivanov.decompose.router.slot.dismiss
import com.tangem.core.analytics.api.AnalyticsEventHandler
import com.tangem.core.ui.utils.parseBigDecimal
import com.tangem.core.analytics.models.AnalyticsParam
import com.tangem.core.analytics.models.event.MainScreenAnalyticsEvent
import com.tangem.core.analytics.utils.TrackingContextProxy
@ -25,13 +26,12 @@ import com.tangem.domain.notifications.repository.NotificationsRepository
import com.tangem.domain.qrscanning.models.QrResultSource
import com.tangem.domain.qrscanning.models.SourceType
import com.tangem.domain.qrscanning.usecases.ListenToQrScanningUseCase
import com.tangem.domain.tokens.MultiWalletCryptoCurrenciesProducer
import com.tangem.domain.tokens.MultiWalletCryptoCurrenciesSupplier
import com.tangem.domain.qrscanning.models.QrSendTarget
import com.tangem.domain.walletconnect.WcPairService
import com.tangem.domain.walletconnect.model.WcPairRequest
import com.tangem.domain.pay.repository.OnboardingRepository
import com.tangem.domain.pay.usecase.TangemPayMainScreenCustomerInfoUseCase
import com.tangem.domain.qrscanning.usecases.ClassifyQrCodeUseCase
import com.tangem.domain.qrscanning.usecases.ResolveQrSendTargetsUseCase
import com.tangem.domain.settings.*
import com.tangem.domain.tokens.RefreshMultiCurrencyWalletQuotesUseCase
import com.tangem.domain.wallets.usecase.*
@ -40,7 +40,6 @@ import com.tangem.domain.yield.supply.usecase.YieldSupplyApyUpdateUseCase
import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
import com.tangem.feature.wallet.presentation.router.InnerWalletRouter
import com.tangem.feature.wallet.presentation.wallet.analytics.WalletScreenAnalyticsEvent
import com.tangem.domain.qrscanning.models.ClassifiedQrContent
import com.tangem.feature.wallet.presentation.wallet.analytics.utils.SelectedWalletAnalyticsSender
import com.tangem.feature.wallet.presentation.wallet.domain.OnrampStatusFactory
import com.tangem.feature.wallet.presentation.wallet.domain.WalletContentFetcher
@ -115,8 +114,7 @@ internal class WalletModel @Inject constructor(
private val walletFeatureToggles: WalletFeatureToggles,
private val listenToQrScanningUseCase: ListenToQrScanningUseCase,
private val wcPairService: WcPairService,
private val multiWalletCryptoCurrenciesSupplier: MultiWalletCryptoCurrenciesSupplier,
private val classifyQrCodeUseCase: ClassifyQrCodeUseCase,
private val resolveQrSendTargetsUseCase: ResolveQrSendTargetsUseCase,
val screenLifecycleProvider: ScreenLifecycleProvider,
val innerWalletRouter: InnerWalletRouter,
) : Model() {
@ -752,16 +750,8 @@ internal class WalletModel @Inject constructor(
}
private suspend fun handleQrResult(qrCode: String, resultSource: QrResultSource) {
val userWalletId = stateHolder.getSelectedWalletId()
val currencies = multiWalletCryptoCurrenciesSupplier
.getSyncOrNull(MultiWalletCryptoCurrenciesProducer.Params(userWalletId))
?.toList()
.orEmpty()
val classified = classifyQrCodeUseCase(qrCode, currencies)
when (classified) {
is ClassifiedQrContent.WalletConnect -> {
when (val target = resolveQrSendTargetsUseCase(qrCode)) {
is QrSendTarget.WalletConnect -> {
val source = when (resultSource) {
QrResultSource.CLIPBOARD -> WcPairRequest.Source.CLIPBOARD
QrResultSource.CAMERA,
@ -770,34 +760,25 @@ internal class WalletModel @Inject constructor(
}
wcPairService.pair(
WcPairRequest(
userWalletId = userWalletId,
uri = classified.uri,
userWalletId = stateHolder.getSelectedWalletId(),
uri = target.uri,
source = source,
),
)
}
is ClassifiedQrContent.PaymentUri -> {
is QrSendTarget.Single -> {
innerWalletRouter.openSend(
userWalletId = userWalletId,
currency = classified.currency,
address = classified.address,
amount = classified.amount?.toPlainString(),
tag = classified.memo,
userWalletId = target.userWalletId,
currency = target.currency,
address = target.address,
amount = target.amount?.parseBigDecimal(target.currency.decimals),
tag = target.memo,
)
}
is ClassifiedQrContent.PlainAddress -> {
if (classified.matchingCurrencies.size == 1) {
innerWalletRouter.openSend(
userWalletId = userWalletId,
currency = classified.matchingCurrencies.first(),
address = classified.address,
amount = null,
tag = null,
)
}
// TODO: [REDACTED_TASK_KEY] Network selection bottom sheet for multiple network matches
is QrSendTarget.Multiple -> {
// TODO: [REDACTED_TASK_KEY] Bottom sheet: Wallets (dropdown) → Accounts → Tokens
}
is ClassifiedQrContent.Unknown -> {
is QrSendTarget.Unknown -> {
// TODO: [REDACTED_TASK_KEY] Error handling for unsupported and invalid QR codes
}
}