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Updated on 2026-08-14

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Tangem 2023-02-28 19:22:37 +03:00
parent 13ef9b4242
commit 8b81f309c8
10 changed files with 30 additions and 179 deletions
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68
app/src/main/java/com/tangem/tap/proxy/UserWalletManagerImpl.kt
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@ -2,13 +2,8 @@ package com.tangem.tap.proxy
import com.tangem.blockchain.common.AmountType
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.DerivationParams
import com.tangem.blockchain.common.DerivationStyle
import com.tangem.blockchain.common.Token
import com.tangem.blockchain.common.WalletManager
import com.tangem.blockchain.common.WalletManagerFactory
import com.tangem.domain.common.CardDTO
import com.tangem.domain.common.TapWorkarounds.derivationStyle
import com.tangem.domain.common.extensions.fromNetworkId
import com.tangem.domain.common.extensions.toCoinId
import com.tangem.domain.common.extensions.toNetworkId
@ -19,20 +14,17 @@ import com.tangem.lib.crypto.models.Currency.NonNativeToken
import com.tangem.lib.crypto.models.ProxyAmount
import com.tangem.lib.crypto.models.ProxyFiatCurrency
import com.tangem.tap.common.extensions.dispatchOnMain
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 com.tangem.tap.userWalletsListManager
import com.tangem.tap.walletCurrenciesManager
import kotlinx.coroutines.delay
import org.rekotlin.Action
import timber.log.Timber
import java.math.BigDecimal
import com.tangem.tap.features.wallet.models.Currency as WalletCurrency
class UserWalletManagerImpl(
private val appStateHolder: AppStateHolder,
private val walletManagerFactory: WalletManagerFactory,
) : UserWalletManager {
override suspend fun getUserTokens(networkId: String, isExcludeCustom: Boolean): List<Currency> {
@ -117,13 +109,7 @@ class UserWalletManagerImpl(
currenciesToAdd = listOf(currency.toWalletCurrency(blockchainNetwork)),
)
} else {
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)
delay(DELAY_UPDATE_WALLET)
}
Timber.e("Unable to add token, selected user wallet is null")
}
}
@ -207,60 +193,11 @@ class UserWalletManagerImpl(
)
}
private suspend fun getOrCreateBlockchain(
blockchainNetwork: BlockchainNetwork,
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) {
walletManager = walletManagerFactory.makeWalletManagerForApp(
scanResponse = scanResponse,
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 requireNotNull(walletManager) { "cant create walletManager" }
}
private fun addNonNativeTokenToWalletAction(token: NonNativeToken, card: CardDTO, blockchain: Blockchain): Action {
return WalletAction.MultiWallet.AddToken(
token = Token(
id = token.id,
name = token.name,
symbol = token.symbol,
contractAddress = token.contractAddress,
decimals = token.decimalCount,
),
blockchain = BlockchainNetwork(
blockchain,
card,
),
save = true,
)
}
override fun refreshWallet() {
// workaround, should update wallet after transaction
appStateHolder.mainStore?.dispatchOnMain(WalletAction.LoadData.Refresh)
}
private fun createDerivationParams(derivationStyle: DerivationStyle?): DerivationParams? {
// todo clarify if its need to add Custom
return derivationStyle?.let { DerivationParams.Default(derivationStyle) }
}
private fun getActualWalletManager(blockchain: Blockchain): WalletManager {
val card = requireNotNull(appStateHolder.getActualCard()) { "card not found" }
val blockchainNetwork = BlockchainNetwork(blockchain, card)
@ -271,7 +208,6 @@ class UserWalletManagerImpl(
companion object {
private const val HEX_PREFIX = "0x"
private const val DELAY_UPDATE_WALLET = 500L
}
}