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Updated on 2026-08-14

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Tangem 2023-01-12 16:54:51 +03:00
parent c6dac76deb
commit fa2d958fff
30 changed files with 248 additions and 75 deletions
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32
app/src/main/java/com/tangem/tap/proxy/UserWalletManagerImpl.kt
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@ -3,6 +3,7 @@ package com.tangem.tap.proxy
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.DerivationParams
import com.tangem.blockchain.common.DerivationStyle
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
@ -12,11 +13,14 @@ import com.tangem.lib.crypto.UserWalletManager
import com.tangem.lib.crypto.models.Currency
import com.tangem.lib.crypto.models.Currency.NativeToken
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.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 org.rekotlin.Action
import java.math.BigDecimal
class UserWalletManagerImpl(
private val appStateHolder: AppStateHolder,
@ -105,6 +109,28 @@ class UserWalletManagerImpl(
}
}
override fun getCurrentWalletTokensBalance(networkId: String): Map<String, ProxyAmount> {
val blockchain = requireNotNull(Blockchain.fromNetworkId(networkId)) { "blockchain not found" }
val walletManager = getActualWalletManager(blockchain)
return walletManager.wallet.amounts.map { entry ->
val amount = entry.value
amount.currencySymbol to ProxyAmount(
amount.currencySymbol,
amount.value ?: BigDecimal.ZERO,
amount.decimals,
)
}.toMap()
}
override fun getUserAppCurrency(): ProxyFiatCurrency {
val appCurrency = appStateHolder.appFiatCurrency
return ProxyFiatCurrency(
code = appCurrency.code,
name = appCurrency.name,
symbol = appCurrency.symbol,
)
}
private fun addNativeTokenToWalletAction(token: NativeToken, card: CardDTO): Action {
val blockchain = Blockchain.fromNetworkId(token.networkId)
val scanResponse = appStateHolder.scanResponse
@ -154,4 +180,10 @@ class UserWalletManagerImpl(
private fun createDerivationParams(derivationStyle: DerivationStyle?): DerivationParams? {
return derivationStyle?.let { DerivationParams.Default(derivationStyle) } //todo clarify if its need to add Custom
}
private fun getActualWalletManager(blockchain: Blockchain): WalletManager {
val card = requireNotNull(appStateHolder.getActualCard()) { "card not found" }
val blockchainNetwork = BlockchainNetwork(blockchain, card)
return requireNotNull(appStateHolder.walletState?.getWalletManager(blockchainNetwork)) { "no wallet manager found" }
}
}