GiftedHacker/tangem-app-android-audited
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

Browse source
This commit is contained in:
Tangem 2025-07-03 17:26:16 +04:00
parent e6530aa1ee
commit 584be65dd2
7 changed files with 118 additions and 354 deletions
Download patch file Download diff file Expand all files Collapse all files

13
data/common/src/main/kotlin/com/tangem/data/common/currency/CardCryptoCurrencyFactory.kt
View file

@ -20,7 +20,18 @@ interface CardCryptoCurrencyFactory {
* @param network network
*/
@Throws
suspend fun create(userWalletId: UserWalletId, network: Network): List<CryptoCurrency>
suspend fun create(userWalletId: UserWalletId, network: Network): List<CryptoCurrency> {
return create(userWalletId = userWalletId, networks = setOf(network))[network].orEmpty()
}
/**
* Universal method for creating list of [CryptoCurrency] in [networks] for any card
*
* @param userWalletId user wallet id that determines type of card
* @param networks networks
*/
@Throws
suspend fun create(userWalletId: UserWalletId, networks: Set<Network>): Map<Network, List<CryptoCurrency>>
/**
* Universal method for creating list of [CryptoCurrency] in [network] for any card

34
data/common/src/main/kotlin/com/tangem/data/common/currency/DefaultCardCryptoCurrencyFactory.kt
View file

@ -2,7 +2,6 @@ package com.tangem.data.common.currency
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchainsdk.utils.ExcludedBlockchains
import com.tangem.blockchainsdk.utils.fromNetworkId
import com.tangem.blockchainsdk.utils.toBlockchain
import com.tangem.blockchainsdk.utils.toNetworkId
import com.tangem.datasource.local.token.UserTokensResponseStore
@ -36,40 +35,45 @@ internal class DefaultCardCryptoCurrencyFactory(
private val cryptoCurrencyFactory by lazy { CryptoCurrencyFactory(excludedBlockchains) }
override suspend fun create(userWalletId: UserWalletId, network: Network): List<CryptoCurrency> {
override suspend fun create(
userWalletId: UserWalletId,
networks: Set<Network>,
): Map<Network, List<CryptoCurrency>> {
val userWallet = userWalletsStore.getSyncStrict(key = userWalletId)
val blockchain = Blockchain.fromNetworkId(networkId = network.backendId)
// multi-currency wallet
if (userWallet !is UserWallet.Cold || userWallet.isMultiCurrency) {
return getMultiWalletCurrencies(userWallet = userWallet, networks = setOf(network))[network].orEmpty()
return getMultiWalletCurrencies(userWallet = userWallet, networks = networks)
}
// check if the blockchain of single-currency wallet is the same as network
val cardBlockchain = userWallet.scanResponse.cardTypesResolver.getBlockchain()
if (cardBlockchain != blockchain) return emptyList()
val cardNetworkId = userWallet.scanResponse.cardTypesResolver.getBlockchain().toNetworkId()
val cardNetwork = networks.firstOrNull { it.backendId == cardNetworkId }
if (cardNetwork == null) return emptyMap()
// single-currency wallet with token (NODL)
if (userWallet.scanResponse.cardTypesResolver.isSingleWalletWithToken()) {
return createCurrenciesForSingleCurrencyCardWithToken(userWallet.scanResponse)
val currencies = createCurrenciesForSingleCurrencyCardWithToken(userWallet.scanResponse)
return mapOf(cardNetwork to currencies)
}
// single-currency wallet
return createPrimaryCurrencyForSingleCurrencyCard(userWallet.scanResponse).let(::listOf)
val primaryCurrency = createPrimaryCurrencyForSingleCurrencyCard(userWallet.scanResponse)
return mapOf(cardNetwork to listOf(primaryCurrency))
}
override suspend fun createByRawId(userWalletId: UserWalletId, networkRawId: Network.RawID): List<CryptoCurrency> {
override suspend fun createByRawId(userWalletId: UserWalletId, network: Network.RawID): List<CryptoCurrency> {
val userWallet = userWalletsStore.getSyncStrict(key = userWalletId)
val blockchain = networkRawId.toBlockchain()
val blockchain = network.toBlockchain()
// multi-currency wallet
if (userWallet.isMultiCurrency || userWallet !is UserWallet.Cold) {
return getMultiWalletCurrenciesByRawId(
userWallet = userWallet,
rawIds = setOf(networkRawId),
)[networkRawId].orEmpty()
rawIds = setOf(network),
)[network].orEmpty()
}
// check if the blockchain of single-currency wallet is the same as network
@ -143,13 +147,15 @@ internal class DefaultCardCryptoCurrencyFactory(
val response = userTokensResponseStore.getSyncOrNull(userWalletId = userWallet.walletId)
?: return emptyMap()
return responseCryptoCurrenciesFactory.createCurrencies(
val existingNetworkWithCurrencies = responseCryptoCurrenciesFactory.createCurrencies(
tokens = response.tokens.filter { token ->
networks.any { it.backendId == token.networkId && it.derivationPath.value == token.derivationPath }
},
scanResponse = userWallet.requireColdWallet().scanResponse, // TODO [REDACTED_TASK_KEY]
)
.groupBy(CryptoCurrency::network)
return networks.associateWith { emptyList<CryptoCurrency>() } + existingNetworkWithCurrencies
}
private suspend fun getMultiWalletCurrenciesByRawId(

4
data/common/src/test/kotlin/com/tangem/data/common/currency/DefaultCardCryptoCurrencyFactoryTest.kt
View file

@ -266,7 +266,9 @@ internal class DefaultCardCryptoCurrencyFactoryTest {
CreateCurrenciesForMultiWalletModel(
multiWallet = createMultiWallet(),
userTokensResponse = createUserTokensResponse(),
expected = Result.success(emptyMap()),
expected = Result.success(
setOf(ethereum.network, bitcoin.network).associateWith { emptyList() },
),
),
CreateCurrenciesForMultiWalletModel(
multiWallet = createMultiWallet(),