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Updated on 2026-08-14

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Tangem 2023-02-15 12:52:55 +03:00
parent 9e535d8240
commit 28d4948668
2 changed files with 32 additions and 35 deletions
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65
app/src/main/java/com/tangem/tap/proxy/UserWalletManagerImpl.kt
View file

@ -23,6 +23,7 @@ import com.tangem.tap.domain.extensions.makeWalletManagerForApp
import com.tangem.tap.domain.model.builders.UserWalletIdBuilder
import com.tangem.tap.domain.tokens.models.BlockchainNetwork
import com.tangem.tap.features.wallet.redux.WalletAction
import kotlinx.coroutines.delay
import org.rekotlin.Action
import java.math.BigDecimal
@ -89,38 +90,27 @@ class UserWalletManagerImpl(
}
override suspend fun isTokenAdded(currency: Currency): Boolean {
val card = appStateHolder.getActualCard()
val userTokensRepository =
requireNotNull(appStateHolder.userTokensRepository) { "userTokensRepository is null" }
if (card != null) {
return userTokensRepository.getUserTokens(card)
.any { it.coinId.equals(currency.id) } // todo ensure that its the same ids
val card = requireNotNull(appStateHolder.getActualCard()) { "card is null" }
val blockchain = requireNotNull(Blockchain.fromNetworkId(currency.networkId)) { "blockchain not found" }
val blockchainNetwork = BlockchainNetwork(blockchain, card)
val walletManager = appStateHolder.walletState?.getWalletManager(blockchainNetwork)
if (walletManager != null) {
return walletManager.cardTokens.any {
it.id == currency.id
}
}
return false
}
override fun addToken(currency: Currency) {
override suspend fun addToken(currency: Currency) {
val card = requireNotNull(appStateHolder.getActualCard()) { "card not found" }
val blockchain = requireNotNull(Blockchain.fromNetworkId(currency.networkId)) { "blockchain not found" }
val blockchainNetwork = BlockchainNetwork(blockchain, card)
val walletManager = appStateHolder.walletState?.getWalletManager(blockchainNetwork)
val action = when (currency) {
is NativeToken -> {
if (walletManager == null) {
addNativeTokenToWalletAction(card, blockchain, blockchainNetwork)
} else {
null
}
}
is NonNativeToken -> {
if (walletManager?.cardTokens?.contains(currency.toSdkToken()) == false) {
addNonNativeTokenToWalletAction(currency, card, blockchain)
} else {
null
}
}
}
action?.let {
val walletManager = getOrCreateBlockchain(blockchainNetwork, blockchain)
if (currency is NonNativeToken &&
!walletManager.cardTokens.contains(currency.toSdkToken())
) {
val action = addNonNativeTokenToWalletAction(currency, card, blockchain)
val mainStore = requireNotNull(appStateHolder.mainStore) { "mainStore is null" }
mainStore.dispatchOnMain(action)
}
@ -204,11 +194,11 @@ class UserWalletManagerImpl(
)
}
private fun addNativeTokenToWalletAction(
card: CardDTO,
blockchain: Blockchain,
private suspend fun getOrCreateBlockchain(
blockchainNetwork: BlockchainNetwork,
): Action {
blockchain: Blockchain,
): WalletManager {
val card = requireNotNull(appStateHolder.getActualCard()) { "card not found" }
val scanResponse = requireNotNull(appStateHolder.scanResponse) { "scanResponse not found" }
var walletManager = appStateHolder.walletState?.getWalletManager(blockchainNetwork)
if (walletManager == null) {
@ -217,12 +207,18 @@ class UserWalletManagerImpl(
blockchain = blockchain,
derivationParams = createDerivationParams(card.derivationStyle),
)
val action = WalletAction.MultiWallet.AddBlockchain(
blockchain = blockchainNetwork,
walletManager = walletManager,
save = true,
)
val mainStore = requireNotNull(appStateHolder.mainStore) { "mainStore is null" }
mainStore.dispatchOnMain(action)
// workaround to wait until blockchain adds to walletStores and update appStateHolder.walletState
delay(DELAY_UPDATE_WALLET)
}
return WalletAction.MultiWallet.AddBlockchain(
blockchain = blockchainNetwork,
walletManager = walletManager,
save = true,
)
return requireNotNull(walletManager) { "cant create walletManager" }
}
private fun addNonNativeTokenToWalletAction(token: NonNativeToken, card: CardDTO, blockchain: Blockchain): Action {
@ -257,6 +253,7 @@ class UserWalletManagerImpl(
companion object {
private const val HEX_PREFIX = "0x"
private const val DELAY_UPDATE_WALLET = 500L
}
}

2
libs/crypto/src/main/java/com/tangem/lib/crypto/UserWalletManager.kt
View file

@ -37,7 +37,7 @@ interface UserWalletManager {
* @param currency to add to wallet
*/
@Throws(IllegalStateException::class)
fun addToken(currency: Currency)
suspend fun addToken(currency: Currency)
/**
* Returns wallet public address for token