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Updated on 2026-08-14

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Tangem 2025-11-13 15:34:05 +03:00
parent d48eea4fb0
commit a88a63d6ef
22 changed files with 95 additions and 37 deletions
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13
domain/card/src/main/kotlin/com/tangem/domain/card/TangemCardTypesResolver.kt
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@ -1,7 +1,6 @@
package com.tangem.domain.card
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.Blockchain.Companion.fromId
import com.tangem.blockchain.common.Token
import com.tangem.common.card.EllipticCurve
import com.tangem.common.card.FirmwareVersion
@ -12,6 +11,7 @@ import com.tangem.domain.card.common.TapWorkarounds.isTestCard
import com.tangem.domain.card.common.TapWorkarounds.isWallet2
import com.tangem.domain.card.common.getTwinCardIdForUser
import com.tangem.domain.card.common.visa.VisaUtilities
import com.tangem.domain.demo.models.DemoConfig
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.models.scan.ProductType
import com.tangem.operations.attestation.Attestation
@ -23,7 +23,16 @@ internal class TangemCardTypesResolver(
private val walletData: WalletData?,
) : CardTypesResolver {
override fun isTangemNote(): Boolean = productType == ProductType.Note
override fun isTangemNote(): Boolean {
val isNote = productType == ProductType.Note
/**
* @workaround
* There were produced 20k Note demo cards that should work like multiwallet (except Onboarding)
* for that reasons we've just added some specific checks for their BatchId
*/
val isNotDemoNoteAsMulti = !DemoConfig.isDemoNoteAsMultiwallet(card.cardId)
return isNote && isNotDemoNoteAsMulti
}
override fun isTangemWallet(): Boolean {
return card.settings.isBackupAllowed && card.settings.isHDWalletAllowed &&

3
domain/card/src/main/kotlin/com/tangem/domain/card/common/TapWorkarounds.kt
View file

@ -15,7 +15,6 @@ object TapWorkarounds {
private const val TEST_CARD_BATCH = "99FF"
private const val TEST_CARD_ID_STARTS_WITH = "FF99"
private val backupRequiredFirmwareVersion = FirmwareVersion(major = 6, minor = 21)
private val demoConfig = DemoConfig()
val CardDTO.isTangemTwins: Boolean
get() = TwinsHelper.getTwinCardNumber(cardId) != null
@ -34,7 +33,7 @@ object TapWorkarounds {
// for cards 6.21 and higher backup is not skippable
val CardDTO.canSkipBackup: Boolean
get() = this.firmwareVersion < backupRequiredFirmwareVersion || demoConfig.isDemoCardId(cardId)
get() = this.firmwareVersion < backupRequiredFirmwareVersion || DemoConfig.isDemoCardId(cardId)
val CardDTO.hasOldStyleDerivation: Boolean
get() = batchId == "AC01" || batchId == "AC02" || batchId == "CB95"

32
domain/demo/models/src/main/kotlin/com/tangem/domain/demo/models/DemoConfig.kt
View file

@ -5,15 +5,28 @@ import com.tangem.blockchain.common.Blockchain
import java.math.BigDecimal
@Suppress("LargeClass")
class DemoConfig {
object DemoConfig {
val demoBlockchains = setOf(
/**
* @workaround
* There were produced 20k Note demo cards that should work like multiwallet (except Onboarding)
* for that reasons we've just added some specific checks for their BatchId
*/
private const val DEMO_NOTE_AS_MILTIWALLET_BATCH = "DE00"
private val demoBlockchains = setOf(
Blockchain.Bitcoin,
Blockchain.Ethereum,
Blockchain.Dogecoin,
Blockchain.Solana,
)
private val demoBlockchainsSecpOnly = setOf(
Blockchain.Bitcoin,
Blockchain.Ethereum,
Blockchain.Dogecoin,
)
private val demoCardIds: List<String> by lazy {
val demoIds = getReleaseIds().toMutableList()
if (BuildConfig.DEBUG) demoIds.addAll(debugTestDemoCardIds)
@ -28,13 +41,26 @@ class DemoConfig {
Blockchain.Solana to Amount(13.246.toBigDecimal(), Blockchain.Solana),
)
fun isDemoCardId(cardId: String): Boolean = demoCardIds.contains(cardId)
fun isDemoCardId(cardId: String): Boolean = demoCardIds.contains(cardId) ||
cardId.startsWith(DEMO_NOTE_AS_MILTIWALLET_BATCH)
fun isTestDemoCardId(cardId: String): Boolean = testDemoCardIds.contains(cardId)
fun getBalance(blockchain: Blockchain): Amount = walletBalances[blockchain]?.copy()
?: Amount(BigDecimal.ZERO, blockchain).copy()
fun isDemoNoteAsMultiwallet(cardId: String): Boolean {
return cardId.startsWith(DEMO_NOTE_AS_MILTIWALLET_BATCH)
}
fun getDemoBlockchains(cardId: String): Set<Blockchain> {
return if (cardId.startsWith(DEMO_NOTE_AS_MILTIWALLET_BATCH)) {
demoBlockchainsSecpOnly
} else {
demoBlockchains
}
}
private fun getReleaseIds(): List<String> {
return (releaseDemoCardIds + testDemoCardIds).distinct()
}

1
domain/wallets/build.gradle.kts
View file

@ -30,6 +30,7 @@ dependencies {
implementation(projects.domain.tokens.models)
implementation(projects.domain.wallets.models)
implementation(projects.domain.notifications.models)
implementation(projects.domain.demo.models)
// endregion
// region Tangem libraries

6
domain/wallets/src/main/java/com/tangem/domain/wallets/builder/ColdUserWalletBuilder.kt
View file

@ -1,7 +1,6 @@
package com.tangem.domain.wallets.builder
import com.tangem.domain.card.common.util.cardTypesResolver
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.wallets.usecase.GenerateWalletNameUseCase
@ -16,9 +15,6 @@ class ColdUserWalletBuilder @AssistedInject constructor(
private var backupCardsIds: Set<String> = emptySet()
private var hasBackupError: Boolean = false
private val CardDTO.isBackupNotAllowed: Boolean
get() = !settings.isBackupAllowed
/**
* DANGEROUS!!!
* [backupCardsIds] will be non-empty list if card is backed up on current device.
@ -44,8 +40,8 @@ class ColdUserWalletBuilder @AssistedInject constructor(
UserWallet.Cold(
walletId = it,
name = generateWalletNameUseCase(
card = card,
productType = productType,
isBackupNotAllowed = card.isBackupNotAllowed,
isStartToCoin = cardTypesResolver.isStart2Coin(),
),
cardsInWallet = backupCardsIds.plus(card.cardId),

25
domain/wallets/src/main/java/com/tangem/domain/wallets/usecase/GenerateWalletNameUseCase.kt
View file

@ -1,5 +1,7 @@
package com.tangem.domain.wallets.usecase
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.demo.models.DemoConfig
import com.tangem.domain.common.wallets.UserWalletsListRepository
import com.tangem.domain.common.wallets.requireUserWalletsSync
import com.tangem.domain.models.scan.ProductType
@ -14,10 +16,14 @@ class GenerateWalletNameUseCase(
private val useNewRepository: Boolean,
) {
operator fun invoke(productType: ProductType, isBackupNotAllowed: Boolean, isStartToCoin: Boolean): String {
private val CardDTO.isBackupNotAllowed: Boolean
get() = !settings.isBackupAllowed
operator fun invoke(productType: ProductType, card: CardDTO, isStartToCoin: Boolean): String {
val defaultName = getDefaultName(
productType = productType,
isBackupNotAllowed = isBackupNotAllowed,
card = card,
isBackupNotAllowed = card.isBackupNotAllowed,
isStartToCoin = isStartToCoin,
)
@ -55,7 +61,20 @@ class GenerateWalletNameUseCase(
return defaultName
}
private fun getDefaultName(productType: ProductType, isBackupNotAllowed: Boolean, isStartToCoin: Boolean): String {
private fun getDefaultName(
productType: ProductType,
card: CardDTO,
isBackupNotAllowed: Boolean,
isStartToCoin: Boolean,
): String {
/**
* @workaround
* There were produced 20k Note demo cards that should work like multiwallet (except Onboarding)
* for that reasons we've just added some specific checks for their BatchId
*/
if (DemoConfig.isDemoNoteAsMultiwallet(card.cardId)) {
return "Wallet"
}
return when (productType) {
ProductType.Note -> "Note"
ProductType.Twins -> "Twin"