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Updated on 2026-08-14

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Tangem 2025-02-19 12:03:10 +04:00
parent 0bf2decb83
commit 36e7f2d07f
23 changed files with 212 additions and 70 deletions
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24
domain/models/src/main/kotlin/com/tangem/domain/models/StatusSource.kt Normal file
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@ -0,0 +1,24 @@
package com.tangem.domain.models
/**
* Source of the status of any loaded data
*
[REDACTED_AUTHOR]
*/
enum class StatusSource {
/**
* Status is loaded from the cache.
* In most cases, it's a temporary value, then the source should become either [ACTUAL] or [ONLY_CACHE]
*/
CACHE,
/**
* Status is updated by a data source that is of actual value.
* In most cases, this is a remote data source. But it can also be a value that we have updated programmatically.
*/
ACTUAL,
/** Status is loaded from the cache and can't be updated with actual value */
ONLY_CACHE,
}

1
domain/staking/models/build.gradle.kts
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@ -9,6 +9,7 @@ plugins {
dependencies {
implementation(projects.domain.core)
implementation(projects.domain.models)
implementation(deps.kotlin.serialization)
implementation(deps.jodatime)

5
domain/staking/models/src/main/kotlin/com/tangem/domain/staking/model/stakekit/YieldBalance.kt
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@ -1,5 +1,6 @@
package com.tangem.domain.staking.model.stakekit
import com.tangem.domain.models.StatusSource
import com.tangem.domain.staking.model.stakekit.action.StakingActionType
import org.joda.time.DateTime
import java.math.BigDecimal
@ -13,7 +14,7 @@ sealed class YieldBalance {
override val integrationId: String?,
override val address: String,
val balance: YieldBalanceItem,
val isCached: Boolean,
val source: StatusSource,
) : YieldBalance() {
fun getTotalWithRewardsStakingBalance(): BigDecimal {
return balance.items.sumOf { it.amount }
@ -42,7 +43,7 @@ sealed class YieldBalance {
data class Empty(
override val integrationId: String?,
override val address: String,
val isCached: Boolean,
val source: StatusSource,
) : YieldBalance()
data class Error(override val integrationId: String?, override val address: String?) : YieldBalance()

1
domain/tokens/models/build.gradle.kts
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@ -9,6 +9,7 @@ dependencies {
implementation(projects.core.analytics.models)
/** Project - Domain */
implementation(projects.domain.models)
implementation(projects.domain.txhistory.models)
implementation(projects.domain.staking.models)

5
domain/tokens/models/src/main/java/com/tangem/domain/tokens/model/CryptoCurrencyStatus.kt
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@ -1,5 +1,6 @@
package com.tangem.domain.tokens.model
import com.tangem.domain.models.StatusSource
import com.tangem.domain.staking.model.stakekit.YieldBalance
import com.tangem.domain.txhistory.models.TxHistoryItem
import java.math.BigDecimal
@ -83,6 +84,7 @@ data class CryptoCurrencyStatus(
* Represents a state where there is no account associated with the cryptocurrency
*
* @property amountToCreateAccount base reserve amount for account creation
* @property source source of data
*/
data class NoAccount(
val amountToCreateAccount: BigDecimal,
@ -90,6 +92,7 @@ data class CryptoCurrencyStatus(
override val priceChange: BigDecimal?,
override val fiatRate: BigDecimal?,
override val networkAddress: NetworkAddress,
val source: StatusSource,
) : Value(isError = false) {
override val amount: BigDecimal = BigDecimal.ZERO
@ -105,6 +108,7 @@ data class CryptoCurrencyStatus(
* @property hasCurrentNetworkTransactions Indicates if there are any transactions in progress related to the
* cryptocurrency network.
* @property pendingTransactions The current cryptocurrency transactions.
* @property source source of data
*/
data class Loaded(
override val amount: BigDecimal,
@ -115,6 +119,7 @@ data class CryptoCurrencyStatus(
override val hasCurrentNetworkTransactions: Boolean,
override val pendingTransactions: Set<TxHistoryItem>,
override val networkAddress: NetworkAddress,
val source: StatusSource,
) : Value(isError = false)
/**

17
domain/tokens/models/src/main/java/com/tangem/domain/tokens/model/NetworkStatus.kt
View file

@ -1,5 +1,6 @@
package com.tangem.domain.tokens.model
import com.tangem.domain.models.StatusSource
import com.tangem.domain.txhistory.models.TxHistoryItem
import java.math.BigDecimal
@ -21,14 +22,14 @@ data class NetworkStatus(
*/
sealed class Value {
abstract val isCached: Boolean
abstract val source: StatusSource
}
/**
* Represents the state where the network is refreshing.
*/
data object Refreshing : Value() {
override val isCached: Boolean = false
override val source: StatusSource = StatusSource.ACTUAL
}
/**
@ -37,14 +38,14 @@ data class NetworkStatus(
* @property address Network addresses.
*/
data class Unreachable(val address: NetworkAddress?) : Value() {
override val isCached: Boolean = false
override val source: StatusSource = StatusSource.ACTUAL
}
/**
* Represents the state where a derivation has been missed.
*/
data object MissedDerivation : Value() {
override val isCached: Boolean = false
override val source: StatusSource = StatusSource.ACTUAL
}
/**
@ -54,14 +55,14 @@ data class NetworkStatus(
* @property address Network addresses.
* @property amounts A map containing the amounts associated with different cryptocurrencies within the network.
* @property pendingTransactions A map containing pending transactions associated with different cryptocurrencies
* @property isCached flag that determines whether the status is a cache
* @property source source of data
* within the network.
*/
data class Verified(
val address: NetworkAddress,
val amounts: Map<CryptoCurrency.ID, CryptoCurrencyAmountStatus>,
val pendingTransactions: Map<CryptoCurrency.ID, Set<TxHistoryItem>>,
override val isCached: Boolean,
override val source: StatusSource,
) : Value()
/**
@ -70,12 +71,12 @@ data class NetworkStatus(
* @property address Network addresses.
* @property amountToCreateAccount The amount required to create an account within the network.
* @property errorMessage error message
* @property isCached flag that determines whether the status is a cache
* @property source source of data
*/
data class NoAccount(
val address: NetworkAddress,
val amountToCreateAccount: BigDecimal,
val errorMessage: String,
override val isCached: Boolean,
override val source: StatusSource,
) : Value()
}

5
domain/tokens/models/src/main/java/com/tangem/domain/tokens/model/Quote.kt
View file

@ -1,5 +1,6 @@
package com.tangem.domain.tokens.model
import com.tangem.domain.models.StatusSource
import java.math.BigDecimal
sealed interface Quote {
@ -19,12 +20,12 @@ sealed interface Quote {
* @property rawCurrencyId The unique identifier of the cryptocurrency for which the financial information is provided.
* @property fiatRate The current fiat exchange rate for the cryptocurrency.
* @property priceChange The price change for the cryptocurrency.
* @property isCached flag that determines whether the quote is a cache
* @property source source of data
*/
data class Value(
override val rawCurrencyId: CryptoCurrency.RawID,
val fiatRate: BigDecimal,
val priceChange: BigDecimal,
val isCached: Boolean,
val source: StatusSource,
) : Quote
}

52
domain/tokens/src/main/kotlin/com/tangem/domain/tokens/operations/CurrencyStatusOperations.kt
View file

@ -1,5 +1,6 @@
package com.tangem.domain.tokens.operations
import com.tangem.domain.models.StatusSource
import com.tangem.domain.staking.model.stakekit.YieldBalance
import com.tangem.domain.tokens.model.*
import java.math.BigDecimal
@ -49,17 +50,27 @@ internal class CurrencyStatusOperations(
)
}
private fun createNoAccountStatus(status: NetworkStatus.NoAccount): CryptoCurrencyStatus.NoAccount =
CryptoCurrencyStatus.NoAccount(
private fun createNoAccountStatus(status: NetworkStatus.NoAccount): CryptoCurrencyStatus.NoAccount {
return CryptoCurrencyStatus.NoAccount(
amountToCreateAccount = status.amountToCreateAccount,
fiatAmount = if (quote == null) null else BigDecimal.ZERO,
priceChange = quote?.priceChange,
fiatRate = quote?.fiatRate,
networkAddress = status.address,
source = getResultStatusSource(
sources = listOf(
status.source,
(quote as? Quote.Value)?.source ?: StatusSource.ACTUAL,
),
),
)
}
private fun createStatus(status: NetworkStatus.Verified, yieldBalance: YieldBalance?): CryptoCurrencyStatus.Value {
val amount = when (val amount = status.amounts[currency.id]) {
private fun createStatus(
networkStatusValue: NetworkStatus.Verified,
yieldBalance: YieldBalance?,
): CryptoCurrencyStatus.Value {
val amount = when (val amount = networkStatusValue.amounts[currency.id]) {
null -> {
return CryptoCurrencyStatus.Loading
}
@ -69,10 +80,10 @@ internal class CurrencyStatusOperations(
is CryptoCurrencyAmountStatus.Loaded -> amount.value
}
val hasCurrentNetworkTransactions = status.pendingTransactions.isNotEmpty()
val currentTransactions = status.pendingTransactions.getOrElse(currency.id, ::emptySet)
val hasCurrentNetworkTransactions = networkStatusValue.pendingTransactions.isNotEmpty()
val currentTransactions = networkStatusValue.pendingTransactions.getOrElse(currency.id, ::emptySet)
val yieldBalanceData = yieldBalance as? YieldBalance.Data
val isCurrentAddressStaking = yieldBalanceData?.address == status.address.defaultAddress.value
val isCurrentAddressStaking = yieldBalanceData?.address == networkStatusValue.address.defaultAddress.value
val filteredTokenBalances = yieldBalanceData?.balance?.items?.filter {
it.token.coinGeckoId == currency.id.rawCurrencyId?.value
}
@ -94,14 +105,14 @@ internal class CurrencyStatusOperations(
priceChange = quote?.priceChange,
hasCurrentNetworkTransactions = hasCurrentNetworkTransactions,
pendingTransactions = currentTransactions,
networkAddress = status.address,
networkAddress = networkStatusValue.address,
yieldBalance = currentYieldBalance,
)
quote is Quote.Empty || ignoreQuote -> CryptoCurrencyStatus.NoQuote(
amount = amount,
hasCurrentNetworkTransactions = hasCurrentNetworkTransactions,
pendingTransactions = currentTransactions,
networkAddress = status.address,
networkAddress = networkStatusValue.address,
yieldBalance = currentYieldBalance,
)
quote is Quote.Value -> CryptoCurrencyStatus.Loaded(
@ -111,8 +122,15 @@ internal class CurrencyStatusOperations(
priceChange = quote.priceChange,
hasCurrentNetworkTransactions = hasCurrentNetworkTransactions,
pendingTransactions = currentTransactions,
networkAddress = status.address,
networkAddress = networkStatusValue.address,
yieldBalance = currentYieldBalance,
source = getResultStatusSource(
sources = listOf(
networkStatusValue.source,
currentYieldBalance?.source ?: StatusSource.ACTUAL,
quote.source,
),
),
)
else -> CryptoCurrencyStatus.Loading
}
@ -127,4 +145,18 @@ internal class CurrencyStatusOperations(
private fun calculateFiatAmount(amount: BigDecimal, fiatRate: BigDecimal): BigDecimal {
return amount * fiatRate
}
/*
* ACTUAL, ACTUAL, ACTUAL -> ACTUAL
* ACTUAL, ACTUAL, CACHE -> CACHE
* ACTUAL, ACTUAL, ONLY_CACHE -> ONLY_CACHE
* ACTUAL, CACHE, ONLY_CACHE -> ONLY_CACHE
*/
private fun getResultStatusSource(sources: List<StatusSource>): StatusSource {
return when {
sources.any { it == StatusSource.ONLY_CACHE } -> StatusSource.ONLY_CACHE
sources.any { it == StatusSource.CACHE } -> StatusSource.CACHE
else -> StatusSource.ACTUAL
}
}
}

9
domain/tokens/src/test/kotlin/com/tangem/domain/tokens/mock/MockNetworks.kt
View file

@ -2,6 +2,7 @@ package com.tangem.domain.tokens.mock
import arrow.core.NonEmptySet
import arrow.core.nonEmptySetOf
import com.tangem.domain.models.StatusSource
import com.tangem.domain.tokens.model.CryptoCurrencyAmountStatus
import com.tangem.domain.tokens.model.Network
import com.tangem.domain.tokens.model.NetworkAddress
@ -76,7 +77,7 @@ internal object MockNetworks {
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
errorMessage = "",
isCached = false,
source = StatusSource.ACTUAL,
),
)
@ -92,7 +93,7 @@ internal object MockNetworks {
address = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
isCached = false,
source = StatusSource.ACTUAL,
),
)
@ -108,7 +109,7 @@ internal object MockNetworks {
address = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
isCached = false,
source = StatusSource.ACTUAL,
),
)
@ -125,7 +126,7 @@ internal object MockNetworks {
address = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
isCached = false,
source = StatusSource.ACTUAL,
),
)
}

21
domain/tokens/src/test/kotlin/com/tangem/domain/tokens/mock/MockQuotes.kt
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@ -1,6 +1,7 @@
package com.tangem.domain.tokens.mock
import arrow.core.nonEmptySetOf
import com.tangem.domain.models.StatusSource
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.domain.tokens.model.Quote
import java.math.BigDecimal
@ -12,70 +13,70 @@ internal object MockQuotes {
rawCurrencyId = MockTokens.token1.id.rawCurrencyId!!,
fiatRate = BigDecimal("1.23"),
priceChange = BigDecimal("0.01"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote2 = Quote.Value(
rawCurrencyId = MockTokens.token2.id.rawCurrencyId!!,
fiatRate = BigDecimal("2.34"),
priceChange = BigDecimal("-0.02"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote3 = Quote.Value(
rawCurrencyId = MockTokens.token3.id.rawCurrencyId!!,
fiatRate = BigDecimal("3.45"),
priceChange = BigDecimal("0.03"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote4 = Quote.Value(
rawCurrencyId = MockTokens.token4.id.rawCurrencyId!!,
fiatRate = BigDecimal("4.56"),
priceChange = BigDecimal("-0.04"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote5 = Quote.Value(
rawCurrencyId = MockTokens.token5.id.rawCurrencyId!!,
fiatRate = BigDecimal("5.67"),
priceChange = BigDecimal("0.05"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote6 = Quote.Value(
rawCurrencyId = MockTokens.token6.id.rawCurrencyId!!,
fiatRate = BigDecimal("6.78"),
priceChange = BigDecimal("-0.06"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote7 = Quote.Value(
rawCurrencyId = MockTokens.token7.id.rawCurrencyId!!,
fiatRate = BigDecimal("7.89"),
priceChange = BigDecimal("0.07"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote8 = Quote.Value(
rawCurrencyId = MockTokens.token8.id.rawCurrencyId!!,
fiatRate = BigDecimal("8.90"),
priceChange = BigDecimal("-0.08"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote9 = Quote.Value(
rawCurrencyId = MockTokens.token9.id.rawCurrencyId!!,
fiatRate = BigDecimal("9.01"),
priceChange = BigDecimal("0.09"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote10 = Quote.Value(
rawCurrencyId = MockTokens.token10.id.rawCurrencyId!!,
fiatRate = BigDecimal("10.12"),
priceChange = BigDecimal("-0.10"),
isCached = false,
source = StatusSource.ACTUAL,
)
val quote11 = Quote.Empty(CryptoCurrency.RawID("null"))

6
domain/tokens/src/test/kotlin/com/tangem/domain/tokens/mock/MockTokensStates.kt
View file

@ -1,6 +1,7 @@
package com.tangem.domain.tokens.mock
import arrow.core.nonEmptyListOf
import com.tangem.domain.models.StatusSource
import com.tangem.domain.tokens.model.*
import java.math.BigDecimal
@ -74,6 +75,7 @@ internal object MockTokensStates {
networkAddress = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
source = StatusSource.ACTUAL,
),
)
@ -87,6 +89,7 @@ internal object MockTokensStates {
networkAddress = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
source = StatusSource.ACTUAL,
),
)
@ -100,6 +103,7 @@ internal object MockTokensStates {
networkAddress = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
source = StatusSource.ACTUAL,
),
)
@ -113,6 +117,7 @@ internal object MockTokensStates {
networkAddress = NetworkAddress.Single(
defaultAddress = NetworkAddress.Address(value = "mock", NetworkAddress.Address.Type.Primary),
),
source = StatusSource.ACTUAL,
),
)
@ -157,6 +162,7 @@ internal object MockTokensStates {
hasCurrentNetworkTransactions = false,
networkAddress = requireNotNull(networkStatus.value as? NetworkStatus.Verified).address,
yieldBalance = null,
source = StatusSource.ACTUAL,
)
}
status.copy(value = value)