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Updated on 2026-08-14

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This commit is contained in:
Tangem 2023-12-25 10:03:27 +02:00
parent e0bc66f30c
commit d0869cc149
3 changed files with 15 additions and 6 deletions
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2
features/swap/domain/models/src/main/java/com/tangem/feature/swap/domain/models/ui/TokensDataStateExpress.kt
View file

@ -12,7 +12,7 @@ data class TokensDataStateExpress(
val EMPTY =
TokensDataStateExpress(
fromGroup = CurrenciesGroup(emptyList(), emptyList(), false),
toGroup = CurrenciesGroup(emptyList(), emptyList(), false),
toGroup = CurrenciesGroup(emptyList(), emptyList(), false),
allProviders = emptyList(),
)
}

2
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt
View file

@ -148,7 +148,7 @@ internal class SwapInteractorImpl @Inject constructor(
return CurrenciesGroup(
available = availableCryptoCurrencies,
unavailable = unavailableCryptoCurrencies.map { CryptoCurrencySwapInfo(it, emptyList()) },
afterSearch = false
afterSearch = false,
)
}

17
features/swap/presentation/src/main/java/com/tangem/feature/swap/viewmodels/SwapViewModel.kt
View file

@ -98,6 +98,11 @@ internal class SwapViewModel @Inject constructor(
private var isOrderReversed = false
private val lastAmount = mutableStateOf(INITIAL_AMOUNT)
private var swapRouter: SwapRouter by Delegates.notNull()
private val isExchangeTooSmallAmountError: (SwapState) -> Boolean = {
it is SwapState.SwapError && it.error is DataError.ExchangeTooSmallAmountError
}
val currentScreen: SwapNavScreen
get() = swapRouter.currentScreen
@ -385,13 +390,17 @@ internal class SwapViewModel @Inject constructor(
}
private fun selectProvider(state: Map<SwapProvider, SwapState>): SwapProvider {
val stateSuccess = state.getLastLoadedSuccessStates()
return if (stateSuccess.isNotEmpty()) {
val consideredProviders = state.filter {
it.value is SwapState.QuotesLoadedState || isExchangeTooSmallAmountError(it.value)
}
return if (consideredProviders.isNotEmpty()) {
val currentSelected = dataState.selectedProvider
if (currentSelected != null && stateSuccess.keys.contains(currentSelected)) {
if (currentSelected != null && consideredProviders.keys.contains(currentSelected)) {
currentSelected
} else {
findBestQuoteProvider(stateSuccess) ?: stateSuccess.keys.first()
findBestQuoteProvider(consideredProviders.getLastLoadedSuccessStates())
?: consideredProviders.keys.first()
}
} else {
state.keys.first()