Updated on 2026-08-14

This commit is contained in:
Tangem 2020-09-01 14:07:06 +03:00
parent bb9d49e2e6
commit 400d625df1
3 changed files with 126 additions and 73 deletions

View file

@ -2,12 +2,14 @@ package com.tangem.tap.common.redux.global
import com.tangem.blockchain.common.WalletManager
import com.tangem.commands.Card
import com.tangem.tap.domain.TapWalletManager
import org.rekotlin.StateType
import java.math.BigDecimal
data class GlobalState(
val card: Card? = null,
val walletManager: WalletManager? = null,
val tapWalletManager: TapWalletManager = TapWalletManager(),
val fiatRates: FiatRates = FiatRates(emptyMap()),
) : StateType

View file

@ -0,0 +1,117 @@
package com.tangem.tap.domain
import com.tangem.blockchain.common.Wallet
import com.tangem.blockchain.common.WalletManager
import com.tangem.commands.common.network.Result
import com.tangem.common.extensions.toHexString
import com.tangem.tap.TapConfig
import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.features.wallet.redux.PayIdState
import com.tangem.tap.features.wallet.redux.WalletAction
import com.tangem.tap.network.coinmarketcap.CoinMarketCapService
import com.tangem.tap.store
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import java.math.BigDecimal
class TapWalletManager {
private val payIdManager = PayIdManager()
private val coinMarketCapService = CoinMarketCapService()
suspend fun loadWalletData() {
val walletManager = store.state.globalState.walletManager
if (walletManager == null) {
store.dispatch(WalletAction.LoadWallet.Failure)
return
}
updateWallet(walletManager)
}
suspend fun loadPayId() {
val result = loadPayIdIfNeeded()
result?.let { handlePayIdResult(it) }
}
suspend fun loadFiatRate() {
val blockchainCurrency = store.state.globalState.walletManager?.wallet?.blockchain?.currency
val tokenCurrency = store.state.globalState.walletManager?.wallet?.token?.symbol
val blockchainRate = blockchainCurrency?.let { coinMarketCapService.getRate(it) }
val tokenRate = tokenCurrency?.let { coinMarketCapService.getRate(it) }
val results = mutableListOf<Pair<String, Result<BigDecimal>?>>()
if (blockchainCurrency != null) results.add(blockchainCurrency to blockchainRate)
if (tokenCurrency != null) results.add(tokenCurrency to tokenRate)
handleFiatRatesResult(results)
}
private suspend fun updateWallet(walletManager: WalletManager) {
val result = try {
walletManager.update()
Result.Success(walletManager.wallet)
} catch (exeption: Exception) {
Result.Failure(exeption)
}
handleUpdateWalletResult(result)
}
private suspend fun handleUpdateWalletResult(result: Result<Wallet>) {
withContext(Dispatchers.Main) {
when (result) {
is Result.Success -> store.dispatch(WalletAction.LoadWallet.Success(result.data))
is Result.Failure -> store.dispatch(WalletAction.LoadWallet.Failure)
}
}
}
private suspend fun loadPayIdIfNeeded(): Result<String?>? {
if (!TapConfig.usePayId ||
store.state.walletState.payIdData.payIdState == PayIdState.Disabled ||
store.state.globalState.walletManager?.wallet?.blockchain?.isPayIdSupported() == false) {
return null
}
val cardId = store.state.globalState.card?.cardId
val publicKey = store.state.globalState.card?.cardPublicKey
if (cardId == null || publicKey == null) {
return null
}
return payIdManager.getPayId(cardId, publicKey.toHexString())
}
private suspend fun handlePayIdResult(result: Result<String?>) {
withContext(Dispatchers.Main) {
when (result) {
is Result.Success -> {
val payId = result.data
if (payId == null) {
store.dispatch(WalletAction.LoadPayId.NotCreated)
} else {
store.dispatch(WalletAction.LoadPayId.Success(payId))
}
}
is Result.Failure -> store.dispatch(WalletAction.LoadPayId.Failure)
}
}
}
private suspend fun handleFiatRatesResult(results: List<Pair<String, Result<BigDecimal>?>>) {
withContext(Dispatchers.Main) {
results.map {
when (it.second) {
is Result.Success -> {
val rate = it.first to (it.second as Result.Success<BigDecimal>).data
store.dispatch(GlobalAction.SetFiatRate(rate))
store.dispatch(WalletAction.LoadFiatRate.Success(rate))
}
is Result.Failure -> store.dispatch(WalletAction.LoadFiatRate.Failure)
null -> {
}
}
}
}
}
}

View file

@ -6,14 +6,11 @@ import androidx.core.content.ContextCompat
import com.tangem.commands.common.network.Result
import com.tangem.common.CompletionResult
import com.tangem.common.extensions.toHexString
import com.tangem.tap.TapConfig
import com.tangem.tap.common.extensions.copyToClipboard
import com.tangem.tap.common.redux.AppState
import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.domain.PayIdManager
import com.tangem.tap.domain.TapError
import com.tangem.tap.domain.isPayIdSupported
import com.tangem.tap.network.coinmarketcap.CoinMarketCapService
import com.tangem.tap.scope
import com.tangem.tap.store
import com.tangem.tap.tangemSdkManager
@ -29,80 +26,17 @@ val walletMiddleware: Middleware<AppState> = { dispatch, state ->
when (action) {
is WalletAction.LoadWallet -> {
scope.launch {
val walletManager = store.state.globalState.walletManager
if (walletManager == null) {
store.dispatch(WalletAction.LoadWallet.Failure)
return@launch
}
try {
walletManager.update()
} catch (ex: Exception) {
withContext(Dispatchers.Main) {
store.dispatch(WalletAction.LoadWallet.Failure)
// callback(CompletionResult.Failure(BlockchainInternalErrorConverter.convert(ex)))
next(action)
}
}
withContext(Dispatchers.Main) {
store.dispatch(WalletAction.LoadWallet.Success(walletManager.wallet))
}
store.state.globalState.tapWalletManager.loadWalletData()
}
}
is WalletAction.LoadPayId -> {
scope.launch {
store.state.globalState.tapWalletManager.loadPayId()
}
}
is WalletAction.LoadFiatRate -> {
scope.launch {
val blockchainCurrency = store.state.globalState.walletManager?.wallet?.blockchain?.currency
val tokenCurrency = store.state.globalState.walletManager?.wallet?.token?.symbol
val blockchainRate = blockchainCurrency?.let { CoinMarketCapService().getRate(it) }
val tokenRate = tokenCurrency?.let { CoinMarketCapService().getRate(it) }
withContext(Dispatchers.Main) {
when (blockchainRate) {
is Result.Success -> {
store.dispatch(GlobalAction.SetFiatRate(blockchainCurrency to blockchainRate.data)
)
store.dispatch(WalletAction.LoadFiatRate.Success(blockchainCurrency to blockchainRate.data)
)
}
is Result.Failure, null -> store.dispatch(WalletAction.LoadFiatRate.Failure)
}
when (tokenRate) {
is Result.Success -> {
store.dispatch(GlobalAction.SetFiatRate(tokenCurrency to tokenRate.data)
)
store.dispatch(WalletAction.LoadFiatRate.Success(tokenCurrency to tokenRate.data)
)
}
is Result.Failure, null -> store.dispatch(WalletAction.LoadFiatRate.Failure)
}
}
}
}
is WalletAction.LoadPayId -> {
if (!TapConfig.usePayId ||
store.state.walletState.payIdData.payIdState == PayIdState.Disabled ||
store.state.globalState.walletManager?.wallet?.blockchain?.isPayIdSupported() == false) {
next(action)
}
scope.launch {
val cardId = store.state.globalState.card?.cardId
val publicKey = store.state.globalState.card?.cardPublicKey
if (cardId != null && publicKey != null) {
val result = PayIdManager().getPayId(cardId, publicKey.toHexString())
withContext(Dispatchers.Main) {
when (result) {
is Result.Success -> {
val payId = result.data
if (payId == null) {
store.dispatch(WalletAction.LoadPayId.NotCreated)
} else {
store.dispatch(WalletAction.LoadPayId.Success(payId))
}
}
is Result.Failure -> store.dispatch(WalletAction.LoadPayId.Failure)
}
}
}
store.state.globalState.tapWalletManager.loadFiatRate()
}
}
is WalletAction.CreatePayId.CompleteCreatingPayId -> {