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Updated on 2026-08-14

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Tangem 2021-06-18 10:51:27 +03:00
parent 7e9b5d1cdc
commit 0251e9cd8f
1 changed files with 68 additions and 49 deletions
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117
app/src/main/java/com/tangem/tap/features/details/redux/walletconnect/WalletConnectMiddleware.kt
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@ -1,6 +1,7 @@
package com.tangem.tap.features.details.redux.walletconnect
import com.tangem.blockchain.common.*
import com.tangem.commands.common.card.Card
import com.tangem.common.CompletionResult
import com.tangem.common.extensions.toHexString
import com.tangem.tap.*
@ -14,6 +15,7 @@ import com.tangem.tap.common.redux.navigation.NavigationAction
import com.tangem.tap.domain.extensions.makeWalletManagerForApp
import com.tangem.tap.domain.isMultiwalletAllowed
import com.tangem.tap.domain.walletconnect.WalletConnectManager
import com.tangem.tap.features.wallet.redux.WalletAction
import com.tangem.wallet.R
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
@ -55,55 +57,7 @@ class WalletConnectMiddleware {
}
is WalletConnectAction.ScanCard -> {
scope.launch {
val result = tangemSdkManager.scanNote(
FirebaseAnalyticsHandler,
R.string.wallet_connect_scan_card_message
)
withContext(Dispatchers.Main) {
when (result) {
is CompletionResult.Success -> {
val card = result.data.card
val factory =
store.state.globalState.tapWalletManager.walletManagerFactory
val walletManager = if (card.isMultiwalletAllowed) {
if (currenciesRepository.loadCardCurrencies(card.cardId)?.blockchains?.contains(
Blockchain.Ethereum) == true
) {
factory.makeWalletManagerForApp(result.data.card,
Blockchain.Ethereum)
} else {
factory.makeWalletManagerForApp(result.data.card,
Blockchain.Ethereum)?.also {
currenciesRepository.saveAddedBlockchain(card.cardId,
Blockchain.Ethereum)
}
}
} else {
null
}
if (walletManager == null) {
store.dispatchOnMain(WalletConnectAction.UnsupportedCard)
return@withContext
};
val key = walletManager.wallet.publicKey
store.dispatchOnMain(WalletConnectAction.OpenSession(
wcUri = action.wcUri,
wallet = WalletForSession(
card.cardId, key.toHexString(),
isTestNet = false
),
))
}
is CompletionResult.Failure ->
store.dispatchOnMain(WalletConnectAction.FailureEstablishingSession(
null
))
}
}
}
handleScanCard(action.wcUri)
}
is WalletConnectAction.FailureEstablishingSession -> {
@ -171,4 +125,69 @@ class WalletConnectMiddleware {
}
}
}
private fun handleScanCard(wcUri: String) {
scope.launch {
val result = tangemSdkManager.scanNote(
FirebaseAnalyticsHandler,
R.string.wallet_connect_scan_card_message
)
withContext(Dispatchers.Main) {
when (result) {
is CompletionResult.Success -> {
val card = result.data.card
if (!card.isMultiwalletAllowed) {
store.dispatchOnMain(WalletConnectAction.UnsupportedCard)
return@withContext
}
val walletManager = getWalletManager(card)
if (walletManager == null) {
store.dispatchOnMain(WalletConnectAction.UnsupportedCard)
return@withContext
}
val key = walletManager.wallet.publicKey
store.dispatchOnMain(WalletConnectAction.OpenSession(
wcUri = wcUri,
wallet = WalletForSession(
card.cardId, key.toHexString(),
isTestNet = false
),
))
}
is CompletionResult.Failure ->
store.dispatchOnMain(WalletConnectAction.FailureEstablishingSession(
null
))
}
}
}
}
private fun getWalletManager(card: Card): WalletManager? {
val factory = store.state.globalState.tapWalletManager.walletManagerFactory
return if (store.state.globalState.scanNoteResponse?.card?.cardId == card.cardId) {
store.state.walletState.getWalletManager(Blockchain.Ethereum)
?: factory.makeWalletManagerForApp(card, Blockchain.Ethereum)
?.also { walletManager ->
store.dispatch(WalletAction.MultiWallet.AddWalletManagers(walletManager))
store.dispatch(WalletAction.MultiWallet.AddBlockchain(walletManager.wallet.blockchain))
}
} else {
if (currenciesRepository.loadCardCurrencies(card.cardId)?.blockchains?.contains(
Blockchain.Ethereum) == true
) {
factory.makeWalletManagerForApp(card, Blockchain.Ethereum)
} else {
factory.makeWalletManagerForApp(card,
Blockchain.Ethereum)
?.also {
currenciesRepository.saveAddedBlockchain(card.cardId, Blockchain.Ethereum)
}
}
}
}
}